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Seven dust - Applied a month ago - Still toxic or not ?

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Paul J. Dudley - 21 Jul 2008 20:18 GMT
Last month ( mid June ) I had applied Seven dust to my grapevine
due to Japanese Beatle infestation. I applied by hand ( gloved ).
I grabbed a handfull at a time and just tossed it across the whole
of the foliage and grape clusters. Here it is mid July and I still
see some rather rich deposits of the dust sitting on the clusters.
As these grapes ( type unknown ) are reaching ripeness they will
no doubt be harvested within the next 2 weeks to make wine. Will
the residual Seven dust pose any health threats at this point ? I've
tried rinsing with a garden hose but to no avail. It is rather "caked"
in some areas. There might have been some moisture on the grapes
when I slung the seven dust causing it to do so.

TIA

Paul
Bill - 21 Jul 2008 20:32 GMT
> residual Sevin

<http://www.backedbybayer.com/Bayer/CropScience/BackedByBayer.nsf/id/EN_G
olf_Sevin_Product_Information>

Bill

Signature

Garden in shade zone 5 S Jersey USA

Billy - 21 Jul 2008 21:04 GMT
In article
<b2forewagner-B236F8.15320921072008@sn-indi.vsrv-sjc.supernews.net>,

> > residual Sevin
>
> <http://www.backedbybayer.com/Bayer/CropScience/BackedByBayer.nsf/id/EN_G
> olf_Sevin_Product_Information>
>
>  Bill

www.afpmb.org/pubs/standardlists/msds/6840-01-104-0887_msds.pdf
Signature


Billy
Bush and Pelosi Behind Bars
http://www.youtube.com/watch?v=9KVTfcAyYGg&ref=patrick.net
http://www.youtube.com/watch?v=l0aEo59c7zU&feature=related

Paul J. Dudley - 22 Jul 2008 01:51 GMT
> In article
> <b2forewagner-B236F8.15320921072008@sn-indi.vsrv-sjc.supernews.net>,
[quoted text clipped - 7 lines]
>
> www.afpmb.org/pubs/standardlists/msds/6840-01-104-0887_msds.pdf

 I failed to see mention of time limits or half life info listed at the
 above mentioned. Just first aid ( after the fact ) and prevetitive info.
 Or did I miss something ?

 Thanks for the pointer.

 = Paul =
Paul J. Dudley - 22 Jul 2008 01:46 GMT
>> residual Sevin
>
> <http://www.backedbybayer.com/Bayer/CropScience/BackedByBayer.nsf/id/EN_G
> olf_Sevin_Product_Information>
>
>  Bill

 Hmmmm .."Sevin provides at least 2 weeks residual insect control from a
 single application"

 Thanks for the pointer. A month has passed. Two more weeks until they're
ripe enough to pick. I guess it wouldn't hurt to try to wash/rinse the
individual grape bunches with mild soapy water and use a paint brush to
scrub with. I've had a bumper crop this year and would hate to loose all
those pretty grapes. Then again getting poisoned over it doesn't sound
very inviting. Do you suppose my idea of washing the bunches off to be a
realistic solution ?

= Paul =
Billy - 22 Jul 2008 07:11 GMT
> >> residual Sevin
> >
[quoted text clipped - 15 lines]
>
>  = Paul =

No. Rinse any pesticide residue off and ferment dry. If it doesn't go
dry, chuck it.
Signature


Billy
Bush and Pelosi Behind Bars
http://www.youtube.com/watch?v=9KVTfcAyYGg&ref=patrick.net
http://www.youtube.com/watch?v=l0aEo59c7zU&feature=related

Jangchub - 22 Jul 2008 18:15 GMT
>>> residual Sevin
>>
[quoted text clipped - 15 lines]
>
> = Paul =

Don't belive most of this "safe" to eat after a month...etc.  Sevin is
a material which can penetrate the walls of cells and remain in the
tissue of the fruit.  I would not eat one grape on those vines.  Do
what you want, but I don't think you can wash out any sustemic uptake
of Sevin.
Jangchub - 21 Jul 2008 22:28 GMT
> Last month ( mid June ) I had applied Seven dust to my grapevine
>due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 11 lines]
>
> Paul

I wouldn't eat them.
Paul J. Dudley - 22 Jul 2008 01:55 GMT
>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 13 lines]
>
> I wouldn't eat them.

 I hadn't planned on eating them. I wish to make wine of them. I might
try washing the binches with mild soapy water and see how they look.
Hopefully I can get it (Sevin) gone... But if'n that don't do it, I will
trash the grapes and not take a chance.

= Paul =
Paul E. Lehmann - 22 Jul 2008 13:38 GMT
>>> Last month ( mid June ) I had applied Seven
>>> dust to my grapevine
[quoted text clipped - 28 lines]
>
>  = Paul =

I believe the normal time before harvest is seven
days - BUT - you put on a heavy dose AND on the
fruit.  I would call the manufacturer and ask
them.  You might also consider getting a back
pack sprayer.

In the future, consider Imidan.  It is suppose to
be more friendly to beneficals and it will kill
the beatles.  Also, the beatles do not eat the
fruit so there really is no need to use the seven
on them.  I only use pesticides on the fruit if I
see a heavy infestation of the Grape Berry Moths.
The beatles eat the youngest shoots at the top of
the canopy, not the older leaves or the fruit.
Jangchub - 22 Jul 2008 18:22 GMT
>>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>>due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 20 lines]
>
> = Paul =

Okay Paul, if it can systemically enter your skin and cause harmful
reactions, don't you know it will also be systemic on the cell walls
of grapes?
Paul J. Dudley - 22 Jul 2008 19:05 GMT
>>>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>>>due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 24 lines]
> reactions, don't you know it will also be systemic on the cell walls
> of grapes?

 Yes. But I was hoping that a 6 week duration might be long enough for
the dust to break down in toxicity. My neighbor puts the stuff on all her
greens ( collard, cabbage, turnip etc ). She pounces it on with an old
nylon stocking. In fact, she does the same with her corn (at the silk
end of the ear just as soon as soon as silk appears).

 I know one thing. I'll never use Sevin on my grapes again. I used to
use a Pyrethrin based pesticide ( Tiger Brand ) but haven't seen it at
the store this year. It breaks down rather quickly and most veggies can
be ingested within a week after it's use. The Sevin was given to me
and I tried it. I made a mistake. All I want to know now is ( and I
thought that was clear ) has enough time passed to degrade the dust
enough or would it still be hazardous ( ... and would washing them be
of any use ) .

 In two weeks I will pick said grapes. I will attempt to wash the bunches
by hand. Depending of that outcome, I will either prepare them for wine
or if washing doesn't seem to remove the residue I will trash those
bunches that won't wash clean.

= Paul =
frinjdwelr - 22 Jul 2008 19:51 GMT
"Paul J. Dudley" <mrpauljdudley@embarqmail.com> wrote in message >>
>> Okay Paul, if it can systemically enter your skin and cause harmful
>> reactions, don't you know it will also be systemic on the cell walls
[quoted text clipped - 5 lines]
> nylon stocking. In fact, she does the same with her corn (at the silk
> end of the ear just as soon as soon as silk appears).

You got to be kidding.  Have people still not learned to have more respect
for the environment and themselves?

>  I know one thing. I'll never use Sevin on my grapes again. I used to
> use a Pyrethrin based pesticide ( Tiger Brand ) but haven't seen it at
[quoted text clipped - 9 lines]
> or if washing doesn't seem to remove the residue I will trash those
> bunches that won't wash clean.

As someone else pointed out, the grapes will have absorbed the Sevin.
No way would I ever eat them or use them in wine.
Sounds like that was a really expensive gift you got.
Japanese beetles are easily knocked into a bowl of water to drown and sure
when they're at peak you have to do it every day but it still beats poison.
Paul E. Lehmann - 22 Jul 2008 21:32 GMT
> "Paul J. Dudley" <mrpauljdudley@embarqmail.com>
> wrote in message >>
[quoted text clipped - 39 lines]
> have absorbed the Sevin. No way would I ever eat
> them or use them in wine.

Unless you never drink wine, there is a VERY high
probability that you have drunk wine that was
grown using Sevin or Carbaryl 80 WP (liquid
Sevin)

> Sounds like that was a
> really expensive gift you got. Japanese beetles
> are easily knocked into a bowl of water to drown
> and sure when they're at peak you have to do it
> every day but it still beats poison.

I have a backyard vineyard of 110 vines.  I will
give you a glass of wine each time you come out
and drown them for me :-).  I know a lot of
commercial vineyards around here that will make
you the same offer.
Jangchub - 23 Jul 2008 02:04 GMT
>> really expensive gift you got. Japanese beetles
>> are easily knocked into a bowl of water to drown
[quoted text clipped - 18 lines]
>>> cabbage, turnip etc ). She pounces it on with
>>> an old nylon stocking. In fact, she does the

>Unless you never drink wine, there is a VERY high
>probability that you have drunk wine that was
[quoted text clipped - 3 lines]
>> Sounds like that was a >commercial vineyards around here that will make
>you the same offer.

Gallo wine is and has been a completely certified organic product for
decades.
Billy - 23 Jul 2008 07:17 GMT
> >> really expensive gift you got. Japanese beetles
> >> are easily knocked into a bowl of water to drown
[quoted text clipped - 29 lines]
> Gallo wine is and has been a completely certified organic product for
> decades.

Eeeeeh. The good news: Organic wine is a growing trend. Gallo, the
largest U.S. winemaker with 33% market share, currently has 2,700 of its
9,000 total acreage organically certified. Bad news: Gallo buys 2/3 of
California grapes, mostly from the bulk wine area of the "Central Vally".
Most Gallo wine isn't certified organic. Which isn't to say that
it isn't drinkable. Most of it is simply "California" (anywhere
in California) not necessarily one of the premium, cooler, wine
growing regions like North Coast or Central Coast or Alexander
Valley or Edna Valley.

The last I checked (2003) the  following local wineries were
organic to some extent.

The following wineries have been ranked as: all organic vineyard and no
sulfites wines,  all organic vineyard wines, bio-dynamic vineyards, and
organic vineyards

In order for a wine to qualify as organic, it must have just 10 parts
(or fewer) per million sulfites.
-----------------------------------------------
All organic vineyard and no sulfites wines

H. Coturri & Sons LTD.
Visits by appointment
All wines made from organically-grown grapes, with no sulfites or other
preservatives added.
P.O. Box 396 6725 Enterprise Rd.,
Glen Ellen, CA 95442,
Telephone: (707) 525-9126
Fax:(707)542-8039
e-mail: stgeorge@ap.net
web site - http://www.coturriwinery.com/
Founded 1979
Wines: Albarello, Merlot, Pinot Noir, Cabernet Sauvignon, Cabernet
Sauvignon/Sangiovese, Sangiovese, Zinfandel

Frey Vineyards
All wines made from organically-grown grapes, with no sulfites added.
Tastings by appointment only
14000 Tomki Rd,
Redwood Valley
CA 95470
Tel: 707.485.5177, 1.800.760.3739,
Fax: 707.485.7875
web site - www.freywine.com
Email: info@freywine.com
Tastings by appointment only.
Chardonnay, Sauvignon Blanc,Gewurztraminer, Natural White, Blush,
Sauvignon Blanc, Zinfandel, Cabernet Sauvignon, Syrah, Petite Sirah,
Pinot, Merlot, Natural Red

other wineries that produce wines without sulfites:

Orleans Hill Vintners Association,
P.O. Box 1254,
Woodland, CA 95776
Tel: (530) 661-6538
FAX: (530) 661-1864
Founded 1980

La Rocca Vineyards,
P.O. Box 541,
Forest Ranch, CA 95942
Winery: 12360Doe Mill Rd.,
Forest Ranch, CA 95942
Tel: (530) 899-9463, (800) 808-9463,
Fax: (530) 894-7268
e-mail: info@laroccavineyards.com
web site: www.aroccavineyards.com
Founded 1984

Vinatura,
819 J Street,
Arcata, CA 95501
Tel.: (707) 822-7272

Honeyrun
2309 Park Ave.,
Chico, CA 95928
Phone: (530) 345-6405  Fax: (530) 894-6639

The Organic Wine Works/Hallcrest Vineyards
379 Felton Empire Rd.,
Felton, CA 95018
Phone: (408) 335-4441 or (800) 699-9463  
Fax: (408) 335-4450
Hours: Daily 11am-5:30pm

----------------------
All organic vineyard wines

Fetzer Vineyards/Bonterra Vineyards
All Bonterra wines made from organically-grown, CCOF-certified grapes
13601 Eastside Rd.,
Hopland, CA 95449
Tel.: 800.846.8637 ext. 604, or 707.744.7600 ext. 604
e-mail from web site
web site - http://www.fetzer.com/
Wines: Chardonnay, Cabernet Sauvignon, Syrah, Viognier, Sangiovese

Frog's Leap
All wines made from organically-grown, CCOF-certified grapes
P.O. Box 189,
8815 Conn Creek Road,
Rutherford CA 94573
Tel: (800) 959-4704 or (707) 963-4704
Fax: (707) 963-0242
e-mail: ribbit@frogsleap.com
web site - http://www.frogsleap.com/
Merlot, Zinfandel, Chardonnay, Leapfrogsmilch, Sauvignon Blanc, Cabernet
Sauvignon, Rutherford (Cabernet Sauvignon/Cabernet Franc )

Lolonis Winery
(No chemical pesticides since 1956.)
All wines made from organically-grown, CCOF-certified grapes
Mailing Address:
1904 Olympic Blvd., Ste. 8A,
Walnut Creek,
CA 94596
Winery:
1905 Road D,
Redwood Valley, CA
Tel: Sales & Mktg. Off. (510) 938-8066
Fax: (510) 938-8069
e-mail: sls.mrkting@lolonis.com
web site - : www.lolonis.com/
Founded 1962
Wines: Chardonnay, Sauvignon Blanc, Viognier, Merlot, Pinot Noir,
Cabernet Sauvignon, Valdiguie, Petit Syrah, Zinfandel, Cabernet Franc

Madonna Estate Mont St. John
All wines made from organically-grown, CCOF-certified grapes
5400 Old Sonoma Rd.
Napa,
CA 94559
Tel: (707) 255-8864  
Fax (707) 257-2778
e-mail: madonnaestate@madonnaestate.com
web site - http://www.montstjohn.com/
Founded 1977
Wines: Chardonnay, Pinot Noir, Merlot, Cabernet Sauvignon, Pinot Grigio,
Johannisberg Riesling, Gewurztraminer and Muscat di Canelli

Napa Wine Company
All wines made from organically-grown, CCOF-certified grapes
Tastings are available by appointment
P.O. Box 434
7830 - 40 St. Helena Hwy, Oakville,
Ca 94562
Tel: (800) 848-9630 or (707) 944-1710
e-mail: retail@napawineco.com.
web site - http://www.napawineco.com/
Wines: Sauvignon Blanc, Pinot Blanc, Cabernet Sauvignon

Vigil Vineyards
Estate Reserve Terra Vin is made from organically-grown, CCOF-certified
grapes
3340 Hwy. 128,
Calistoga
CA 94515
Tel: (707) 942-2900
e-mail: vigilwine@aol.com
web site - http://www.vigilwine.com
Wine: Estate Reserve Terra Vin (Zinfandel/Carignan/Refosco)

Yorkville Cellars
All wines made from organically-grown, CCOF-certified grapes
5701 Highway 128
P.O. Box Three
Yorkville (population 146),
CA 95494 USA
Tel: 707.894.9177
Fax: 707.894.2426
e-mail: yvcellars@pacific.net
web site - http://www.yorkville-cellars.com/
Wine: Sauvignon Blanc, Semillon, Eleanor of Aquitaine
(Semillon/Sauvignon Blanc), Cabernet Franc, Malbec, Petit Verdot,
Merlot, Cabernet Sauvignon, Richard the Lion-Heart (Cabernet
Franc/Malbec/Petit Verdot/Merlot/Cabernet Sauvignon)

---------------------------------------------------------------

Bio-dynamic vineyards

Benziger Family Winery and Everett Ridge Vineyard's are now using
biodynamic farming practices. Benziger Family Winery at their Sonoma
Mountain Estate Vineyards and  all of Everett Ridge Vineyard's grapes.
Everett Ridge Vineyards were certified organic from CCOF in 1999.
Inquire at the wineries to determine if blending from non-organic
vineyards occurred.

Benziger Family Winery
1883 London Ranch Rd.
Glen Ellen,
CA 95442
(707) 935 - 3000 - voice
(707) 935 - 3016 - fax
e-mail: greatwine@benziger.com
web site - http://www.benziger.com/index.shtml

Everett Ridge Vineyards and Winery
435 West Dry Creek Road,
Healdsburg CA 95448
Tel: 707-433-1637
Fax 707-433-7024
e-mail: info@everettridge.com
web site - http://www.everettridge.com/
-----------------------------------------------------------------
Organic Vineyards

The following wineries have, in total or in part, organic vineyards.
This however does not mean that grapes from non-organic vineyards were
not blended into their wines. Inquire at the wineries.

Davis Bynum Winery
8075 Westside Road
Healdsburg, California 95448
Tasting Room: (800) 826-1073
Tel: (707) 433-2611
Fax: (707) 433-4309
e-mail: info@davisbynum.com
web site - http://www.davisbynum.com/

Kenwood Vineyards
P.O. Box 447
Kenwood, CA 95452
Tel: (707) 833-5891
Fax: (707) 833-1146
e-mail: info@heckestates.com
web site - http://www.kenwoodvineyards.com/
WE'RE CERTIFIED ORGANIC! March 14, 1996
Three of Kenwood's vineyards are certified organic: Kenwood
Estate Vineyard, Yulupa Vineyard, and Upper Weise
Kenwood wines are bottled they are in a range of twenty-five to
thirty-five parts per million free sulfites.
Signature


Billy
Bush and Pelosi Behind Bars
http://www.youtube.com/watch?v=9KVTfcAyYGg&ref=patrick.net
http://www.youtube.com/watch?v=l0aEo59c7zU&feature=related

Rick - 23 Jul 2008 18:13 GMT
>> >> really expensive gift you got. Japanese beetles
>> >> are easily knocked into a bowl of water to drown
[quoted text clipped - 4 lines]
>> >give you a glass of wine each time you come out
>> >and drown them for me :-).  I know a lot of

There is a lot of mis-information in this thread, so I created an
altered header.

Sevin is a certified Organic pesticide.  It can be applied up to 7
days pre harvest.  It is easily washed from fruit.

Here's a list of other certified organic pesticides.

http://scarab.msu.montana.edu/HpIPMSearch/Docs/ColoradoPotatoBeetle-Potato.htm

Here are the application guides from New York

http://pmep.cce.cornell.edu/profiles/insect-mite/cadusafos-cyromazine/carbaryl/c
arbaryl_2eeasia_902.html

Bill - 23 Jul 2008 20:37 GMT
> >> >> really expensive gift you got. Japanese beetles
> >> >> are easily knocked into a bowl of water to drown
[quoted text clipped - 19 lines]
> http://pmep.cce.cornell.edu/profiles/insect-mite/cadusafos-cyromazine/carbaryl
> /carbaryl_2eeasia_902.html

 Changed the header again.

<http://hgic.clemson.edu/factsheets/HGIC2756.htm>

Poison is poison.  Recognition of the web of life vs. being apart or
separated.

<http://www.ncbi.nlm.nih.gov/pubmed/18619942?ordinalpos=4&itool=EntrezSys
tem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum>

Bill

Signature

Garden in shade zone 5 S Jersey USA

paghat - 23 Jul 2008 22:55 GMT
In article
<b2forewagner-FEF8E1.15370323072008@sn-indi.vsrv-sjc.supernews.net>, Bill
<b2forewagner@snip.net> wrote:

> > There is a lot of mis-information in this thread, so I created an
> > altered header.
[quoted text clipped - 3 lines]
> >
> > Here's a list of other certified organic pesticides.

http://scarab.msu.montana.edu/HpIPMSearch/Docs/ColoradoPotatoBeetle-Potato.htm

> > Here are the application guides from New York

http://pmep.cce.cornell.edu/profiles/insect-mite/cadusafos-cyromazine/carbaryl
> > /carbaryl_2eeasia_902.html
>
>   Changed the header again.

Yeah, I liked that bit about everyone else being so ignorant that the
"correct" reply requried a separate header -- followed by stuff straight
from the vendors' "toxins are good!" literature.

An organic gardener will never use Carbaryl no matter the brand name. I'm
willing to stay open minded about its dangers or safety -- the evidence is
not in its favor but all things are relative. The Tercyl brand (active
ingredient Carbaryl) it is classified a class 1 toxin, and in Sevin, with
less active ingredient, it is a class 2 toxin; and it becomes a Class 3
toxin for some other brands which have barely any active ingredient at
all. It's toxic in every case with many high-dosage problems and fewer
(but still serious) low exposure risks.

But whether or not the "last word" on the topic ever comes available, the
main thing is that putting "organic" on a toxin doesn't mean organic
gardeners would use it, no more than they'd slather aresenic on
everything, which'd be perfectly "organic" to do. Sevin will kill
beneficial insects, destroy the natural balance, and insure the return of
harmful insects while the beneficial will be slower to recover.

Carbaryl might LEGALLY be used in organic produce fields but those sort of
regulations are never about the best thing for the environment -- they're
about how much you can get away with in a one-species commercial crop to
maximize harvests and still sell the product at the higher price as
organic. Organic gardening is about achieving a healthful balance that
does away with even needing toxins, such as can't seriously be achieved in
a one-species crop but certainly can be achieved in a balanced
multi-species garden for which nature becomes an aid and not a hindrance.

The ACTUAL organic method of treating Japanese beetles for a specific
example is to increase the entomopathogenic nematode and milky spore
population in the soil, following label instructions very narrowly as the
desireable microorganisms may not take hold if applied to soil willynilly
under less than favorable conditions. These require very specific season
and weather conditions to take hold, but once they do, the nematodes will
take care of the grubs of a great many harmful species, and the milkly
spoor will be a permanent fix that gets the Japanese beetle grubs
specifically (it effects no other species at all). Japanese beetles will
never recur, as they will when using pesticides like carbaryl which merely
start the endless cycle of pesticide dependence.

The beneficial microorganism route is unbeatable, but it's not instant,
and in the meantime, while waiting two years for milky spore to take care
of Japanese beetles completely, the subsidiary organic methods begin with
hand-removal when the insects are active on plants (they're great to feed
a pet lizard or pixi frog or laying hens or ciclids such as an oscar).
Planting something they love to distraction, like a Rose of Sharon  or a
dwarf crabapple in a very warm/sunny spot, centralizes the
beetle-plucking. Further assistance can be from the parastic wasps Tiphia
vernalis or T. popilliavora which get the beetle eggs, available from a
number of companies and which some neighborhoods join forces to obtain for
an entire block.

Traps can also be placed about for the adult beetles, which some field
studies show take care of as many as three-fourths of the adult beetles in
June and August, and work best at garden peripheries away from plants as
they effectively draw the beetles out of the garden (whereas placed IN the
garden the traps may draw adults from your neighbor's yard and a third or
a fourth of those will get side-tracked by cool plants; also there'll be
so many beetles in the traps that they'll stink of decomposing insects).

In the main, the microorganism route, with some hand-plucking until it
takes hold, is all a garden demands to stay fully organic. And the best
part is that works way better than carbaryl or any other toxin one might
otherwise select.

-paghat the ratgirl

>  <http://hgic.clemson.edu/factsheets/HGIC2756.htm>
>
[quoted text clipped - 5 lines]
>
> Bill
Signature

visit my temperate gardening website:
http://www.paghat.com
visit my film reviews website:
http://www.weirdwildrealm.com

Chris - 24 Jul 2008 07:16 GMT
> In article
> <b2forewagner-FEF8E1.15370323072...@sn-indi.vsrv-sjc.supernews.net>, Bill
[quoted text clipped - 7 lines]
> willing to stay open minded about its dangers or safety -- the evidence is
> not in its favor but all things are relative. The Tercyl brand (active

MASSIVE SNIPS

OK, just so we are clear on this...I am NOT an organic gardener, I use
chemical ferts all the time, but I do not use Sevin or any of its
derivatives or any any other herbicide or pesticide on my garden or
lawn. Yeah I have crabgrass and other damn things I cannot name- but
when I give my daughter a cherry tomato, I know it's not been dosed
with some damn crap.

Chris
Billy - 24 Jul 2008 17:21 GMT
In article
<d3f0ffb8-94e4-4ad4-9b3f-a0b06171bc0f@2g2000hsn.googlegroups.com>,

> > In article
> > <b2forewagner-FEF8E1.15370323072...@sn-indi.vsrv-sjc.supernews.net>, Bill
[quoted text clipped - 18 lines]
>
> Chris

Good for you, that is the first step but pesticides come from the
same petroleum base as the chem ferts. Your cherry tomatoes are
more nutritious without the pesticides and healthier without their
residues. Additionally, the easily accessible nitrogen from chem
ferts is quickly transported and concentrated in the leaves of
your crops, which and makes them desirable to insects. The quality  
of your crops will be similar to what you would get from
hydroponics.

The next step is to grow your soil to grow your plants. Chem ferts
are salts and damage the food chains (webs, whatever) in the soil.
There is a symbiotic relationship between the flora and fauna in
the garden soil and the plants that you cultivate which makes for
more nutritious and healthier plants. If you already see a half
dozen worms in a shovel full of soil, your garden is in good shape
and you can keep it that way with alfalfa mulches, green manures
(plants), and cover crops.
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Marie Dodge - 26 Jul 2008 02:39 GMT
> Japanese beetles are easily knocked into a bowl of water to drown and sure
> when they're at peak you have to do it every day but it still beats
> poison.

This is utter bullcrap. When tried, they quickly fly away only to come back
in 10 to 15 minutes and pick up where they left off. If one or two end up in
the bowl of water you're lucky. And try that when there are hundreds of
plants involved.
Phisherman - 26 Jul 2008 13:18 GMT
>> Japanese beetles are easily knocked into a bowl of water to drown and sure
>> when they're at peak you have to do it every day but it still beats
[quoted text clipped - 4 lines]
>the bowl of water you're lucky. And try that when there are hundreds of
>plants involved.

Really?  I've used a mason jar or mayo jar with 1/2" of water in the
bottom and a drop or two of dishwashing liquid.  Maybe one out of 20
will fly away, but most will drop into the soapy water.  I can easily
catch 100 beetles in less than 15 minutes.  Milky spore is a complete
waste of money.
Paul E. Lehmann - 22 Jul 2008 21:26 GMT
>>>>> Last month ( mid June ) I had applied Seven
>>>>> dust to my grapevine
[quoted text clipped - 45 lines]
>   I know one thing. I'll never use Sevin on my
>   grapes again.

Don't ever say never.  A lot if not most of the
vineyards around here (Northern Virginia /
Central Maryland Area - including other areas in
the Mid Atlantic) use Sevin on their vineyards.

Most commercial growers apply with an air blast
sprayer so it goes EVERYWHERE.  The concentration
you used sounds excessive.  I still recommend you
contact the manufacturer and see what they say.
I would still say you can use it (the sevin you
mix with water) and spray the top of your canopy
with a back pack sprayer.

What kind of grapes are you growing and where do
you live?  The earliest any grapes are ready for
harvest around here are some of the whites and
some of them are ready around the 2nd week in
September.  The reds usually are harvested around
the end of September with Merlot being the first.
The Cabernet Sauvignon hang until mid to late
October.  I am saying all this because you may
have a variety than can hang longer and thus let
nature wash off some of the residue.

>   I used to
>  use a Pyrethrin based pesticide ( Tiger Brand )
[quoted text clipped - 16 lines]
>
>  = Paul =

There is one other option.  You can go ahead and
harvest, crush and make your wine and send it out
to a lab and have them analyze it for you.  They
may even be able to tell you in advance what they
would recommend without even testing it and
charging you.  Virginia Tech has a enology
program and a lab.  You may want to give them a
call and state your problem.

http://www.fst.vt.edu/extension/enology/index.html
Jangchub - 23 Jul 2008 02:01 GMT
>  Yes. But I was hoping that a 6 week duration might be long enough for
> the dust to break down in toxicity. My neighbor puts the stuff on all her
[quoted text clipped - 17 lines]
>
> = Paul =

There is no telling how long the active particles which entered the
cells will persist.  It's not a matter of washing off what you can see
as dust or powder on the grapes themselves.  Sevin can enter cells and
if it were me, which it wouldn't be due to the nature of my no
pesticides at all, I would not eat or use the grapes for anything.

A little story:

My neighbor had breast cancer and was a nine year survivor.  She
planted some Mountain Laurels and bag worms appeared.  If she asked me
first I'd have told her to use a simple pathogen called Bt.  No harm
to anything but the worms.

However, her other neighbor who is an "agronimist" gave her Sevin in a
pump up sprayer.  She read no label, and had no idea about what she
was spraying.  She did not have her legs or arms covered and she
started to burn terribly and she jumped into  my pool to get rid of
the stinging.  Not one  year later she relapsed and is now in stage
four, metasticized breast cancer, spread to her sternum and the lining
of her lungs.  She goes to M.D. Anderson in Houston for treatment. She
hangs on by a thread.  Did the Sevin do it?  I don't know. However, I
will never use it.  I'd give up the grapes and put them in the trash
so not even animals can eat them.
Sherwin - 23 Jul 2008 07:22 GMT
>>  Yes. But I was hoping that a 6 week duration might be long enough for
>> the dust to break down in toxicity. My neighbor puts the stuff on all her
[quoted text clipped - 41 lines]
> will never use it.  I'd give up the grapes and put them in the trash
> so not even animals can eat them.

Your story about the neighbor getting burned has nothing to do with this
issue.  Your neighbor did not take the proper precautions to cover
herself, and use a breathing mask.

The issue here is one of retention of the chemical.  You have given no
evidence of your theory that Sevin penetrates the skin of the grape.  I
don't believe that.  Waiting several weeks after application should
elimanate the danger.  The Sun and rain will burn and wash off the
chemical, plus it will naturally lose it's toxicity.  He should check
with the manufacturers for confirmation, but I think he is ok with
Sevin.  He can wash the fruit as he said to be extra sure.

                         Sherwin
Billy - 22 Jul 2008 01:54 GMT
>  Last month ( mid June ) I had applied Seven dust to my grapevine
> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 11 lines]
>
>  Paul

"IF" you get the fermentation to go dry (and only if you get it to go
dry), my guess is that it will be safe to drink. That is because either
the yeast will have metabolized the residue from the pesticide or will
have incorporated it into their bodies (heavy metals). With that in
mind, don't age the wine on the lees ;o)
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Paul J. Dudley - 22 Jul 2008 01:59 GMT
>>  Last month ( mid June ) I had applied Seven dust to my grapevine
>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 17 lines]
> have incorporated it into their bodies (heavy metals). With that in
> mind, don't age the wine on the lees ;o)

 Good point .. Thank you. I will first try to wash/rinse the bunches
individually. If that appears to rid the grapes of the residue then
I will continue towards making the wine with your suggestions in
mind.

= Paul =
Sheldon - 22 Jul 2008 03:27 GMT
> �Last month ( mid June ) I had applied Seven dust to my grapevine
> due to Japanese Beatle infestation. I applied by hand ( gloved ).
> I grabbed a handfull at a time and just tossed it across the whole
> of the foliage and grape clusters.

Didn't you read the directions... that's the dumbest method for
applying Sevin.
Paul J. Dudley - 22 Jul 2008 16:34 GMT
>> Last month ( mid June ) I had applied Seven dust to my grapevine
>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 3 lines]
> Didn't you read the directions... that's the dumbest method for
> applying Sevin.

 The dust was given to me in a mason jar by my girlfriends father,
complete with no instructions. Just toss it across the whole of the
vine like he does his peach trees. So that is what I did.

 If you don't have anything more constructive to offer than your
sarcastic critisism, please keep it to yourself.

= Paul =
Jangchub - 22 Jul 2008 18:24 GMT
>>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 12 lines]
>
> = Paul =

Your girlfriends father is a moron.
Ima Goodguy - 22 Jul 2008 20:04 GMT
>>>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 14 lines]
>
> Your girlfriends father is a moron.

 Gee Vic, so critical.. Just let it rest. Take a friggin' midolPMS or two.

 Ima

 "The good Lord ruined some perfectly good a.sholes
 when he put teeth in some peoples heads"
Jangchub - 23 Jul 2008 02:02 GMT
>>>>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>>>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 21 lines]
>  "The good Lord ruined some perfectly good a.sholes
>  when he put teeth in some peoples heads"

Gee Ima, so critical of my criticalness.  Kind of silly.  I don't get
PMS, haven't for a decade.  Next.
Kay Lancaster - 22 Jul 2008 22:42 GMT
>>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 7 lines]
>  complete with no instructions. Just toss it across the whole of the
>  vine like he does his peach trees. So that is what I did.

You'll probably take this as more sarcastic criticism, but stories like
this are why I'm not sure most people should be allowed to use other than
a flyswatter as a pesticide.

You accepted an unlabeled jar of unknown chemical of unknown concentration,
with no instructions, and you didn't know how to apply it.

How do you know it was carbaryl, and not, say, Paris green?  Or maybe one
of the herbicides?  Or flour?

Some day, a stunt like this is going to bite you badly.  This might be
that.
Paul E. Lehmann - 23 Jul 2008 00:04 GMT
>>>> Last month ( mid June ) I had applied Seven
>>>> dust to my grapevine due to Japanese Beatle
[quoted text clipped - 28 lines]
> Some day, a stunt like this is going to bite you
> badly.  This might be that.

Why don't you offer constructive advice instead of
bashing.  I would be willing to bet YOU are
equally guilty of being ignorant on a specific
topic equally as hazardous or even more so.
Jangchub - 23 Jul 2008 02:32 GMT
>Why don't you offer constructive advice instead of
>bashing.  I would be willing to bet YOU are
>equally guilty of being ignorant on a specific
>topic equally as hazardous or even more so.

It would seem an almost unanimous decision and opinion here that you
chuck the grapes you applied a very toxic poison to.  Sevin is
advertised using lies, lies and more lies and people have been
gardening for decades, some professionally, some avidly, some used to
use these pesticides who no longer use them because they found out the
truth about them over the years.

Constructive as I can be without crawling on my hands and knees
begging:

Do NOT use these tainted grapes.  Chalk it up to a big mistake,
period.
Sherwin - 23 Jul 2008 07:26 GMT
>> Why don't you offer constructive advice instead of
>> bashing.  I would be willing to bet YOU are
[quoted text clipped - 13 lines]
> Do NOT use these tainted grapes.  Chalk it up to a big mistake,
> period.

  Yes, it's all a conspiracy.  They are out to get us.

                       Sherwin
enigma - 23 Jul 2008 12:51 GMT
>>> Why don't you offer constructive advice instead of
>>> bashing.  I would be willing to bet YOU are
[quoted text clipped - 16 lines]
>
>    Yes, it's all a conspiracy.  They are out to get us.

mostly your money. they certainly don't care if the food is
safe to eat or if the product poisons water or soil. profit is
the sole motive. if you choose to give them more profit,
that's your business, but keep your nasty poisoned food away
(far away) from me & my farm. thanks.

lee
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I pinged a host that wasn't there
It wasn't there again today
The host resolved to NSA.

Jangchub - 23 Jul 2008 15:34 GMT
>>> Why don't you offer constructive advice instead of
>>> bashing.  I would be willing to bet YOU are
[quoted text clipped - 17 lines]
>
>                        Sherwin

Who is "they??"
Kay Lancaster - 23 Jul 2008 10:42 GMT
>>>>> Last month ( mid June ) I had applied Seven
>>>>> dust to my grapevine due to Japanese Beatle
[quoted text clipped - 33 lines]
> equally guilty of being ignorant on a specific
> topic equally as hazardous or even more so.

I did, Dippy, in my first post.  If you're going to use a pesticide, make sure
you follow the label directions.  No label.  Mason jar.
This is playing chemical Russian Roulette.
And it's a violation of US federal law.  And if this wasn't in the US, then
it's likely to have violated the laws of most other countries.

Not to mention the law of common sense: you don't keep toxic materials
in a food container.  Especially not an unlabeled food container.

Learn from your mistakes.  If you can.
Chris - 23 Jul 2008 13:28 GMT
> >>>> Last month ( mid June ) I had applied Seven
> >>>> dust to my grapevine due to Japanese Beatle
[quoted text clipped - 33 lines]
> equally guilty of being ignorant on a specific
> topic equally as hazardous or even more so.

You know, that WAS constructive, but you're too defensive atm to see
it.  Next time you want to use a chemical on a crop,

1. Make sure it has a label
2. Read the label, so you know the concentration,
3. Read the instructions, so that you:
4. Know how to apply it.

Finally, you screwed up. Be an adult, take your lumps because you
deserve 'em, say "You're right and now I know better."  Don't whinge
about it.  The world won't always be a touch-feely warm little place
where someone can make everything ok.

Chris
Paul E. Lehmann - 23 Jul 2008 14:01 GMT
> On Jul 22, 7:04 pm, "Paul E. Lehmann"
> <some...@anywhere.com> wrote:
[quoted text clipped - 55 lines]
> better."  Don't whinge
> about it.  

Please tell me HOW I screwed up by advising the OP
to:

1) talk to the folks at Virginia Tech and possibly
submit a sample for their lab to analyze

2) talk to his county agriculture agent and or to

3) get information from the manufacturer.

Some county agriculture agencies have programs for
certification and education on the use of
pesticides and fungicides.

My advice was to get the FACTS and was NOT based
on some knee jerk reaction like those you
expouse.

> The world won't always be a
> touch-feely warm little place where someone can
> make everything ok.
>
> Chris
Chris - 23 Jul 2008 15:54 GMT
> > On Jul 22, 7:04 pm, "Paul E. Lehmann"
> > <some...@anywhere.com> wrote:
[quoted text clipped - 79 lines]
>
> > Chris

My mistake. I should have written that to the original poster. You
provided sound advice. Sorry for the mixup.

Chris
Paul J. Dudley - 23 Jul 2008 14:41 GMT
>> >>>> Last month ( mid June ) I had applied Seven
>> >>>> dust to my grapevine due to Japanese Beatle
[quoted text clipped - 48 lines]
>
> Chris

 OK.. You're 100% correct. I goofed - f'd up - etc.

 Checking with the fellow who gave me the dust - Sevin-5%. Being is
he is 85 yo and farmed all his life, when he said to toss the stuff, I
did as he suggested.

 I have written to gardentech.com ( the makers of Sevin-5 ) and am
waiting for a reply. I checked with my neighbor who uses the stuff and
read the instructions on the back and of course it said to use
appropriet dispenser.  It also said that the preharvest interval was 7
days for grapes. Looking through www.gardentech.com/sevin_fastfacts.asp

       Q : How does Sevin control insects?
     A:  Sevin has a dual mode-of-action - it works on contact and through
     ingestion.  Sevin is non-systemic, which means it does not penetrate
     plant tissue  - it stays on the outside.  After controlling the
     targeted pest, Sevin is easily broken down in the environment.

  I know, I know now - day late an' a buck short... I should have done
 the necessary reading ahead of time etc. And I should have told Mr Red "
 Just toss it on - are you crazy ol' man! - do you know how them posters
 will growl  if I don't take all precautions and need advice because I
 didn't follow instructions and protocol..."

   I've used newsgroups in one form or other since DEC-NOTES. I can
honestly say that I never did pick apart everything a poster wrote that
I found fault with. If I couldn't offer some form of suggestion or help,
I move on to the next post. And then I remember the flame wars that
started taking place - people who just loved to tear everything apart and
find fault. Mispelled words, improper grammar, you name it - not having
a damned thing to do with the posters original query. Pre-spam spammers.
But it's ok. Take what I need - leave the rest. And I am not referring to
your own reply, there was useful input offered. Thank you - it will help
in the future - but really did not focus on my query - grapes good or bad
now that I f'd up.

 = Paul =
Charlie - 22 Jul 2008 23:35 GMT
>>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 12 lines]
>
> = Paul =

Sheesh.....besides poisoning our world, you are too effing careless to
effectively use even a sockpuppet, Ima Paul Dudley Goodguy.

I'm sure as hell glad you aren't my neighbor, Poisoner of Bees,
Spiders, Butterflies and Other Helpful and Harmless Living
Creatures.....such as your Neighbors!!

Charlie
Paul E. Lehmann - 23 Jul 2008 00:09 GMT
>>>> Last month ( mid June ) I had applied Seven
>>>> dust to my grapevine due to Japanese Beatle
[quoted text clipped - 29 lines]
>
> Charlie

Get a life, Charlie.  Offer CONSTRUCTIVE advice or
join the ranks of the "holier than thou"  For
example, there are a LOT of bee keepers who use
chemicals every bit as risky as the OP used.

Has ANY one of you doom and gloomers ever given
the advice such as  CONTACT YOUR LOCAL
AGRICULTURE EXTENSION AGENT and ask for THEIR
advice and opinion.  Of course not.  You have
your own agenda.
Charlie - 23 Jul 2008 00:53 GMT
>Get a life, Charlie.  Offer CONSTRUCTIVE advice or
>join the ranks of the "holier than thou"  

Yawn...OK, I will...join the ranks of the holier than thou, that is.

And sorry to say, Paul, I'll post as I see fit, according to my
"agenda" and not according to your demands.  I also intend to keep my
life and help my grandchildren keep theirs by doing what I can to keep
morons from contaminating their food with poison.

>For
>example, there are a LOT of bee keepers who use
>chemicals every bit as risky as the OP used.

Golly, I guess that makes it just hunky-dory okie-dokie to spread
poison about the planet.  Thanks for the heads up and the excellant
argument justifying the use of such, Paul.

Tell me, how do you feel about irradiated food?  :-)

I gots me all sorts of them kinds of questions I would like to ponder
you head with, but I thinks I gots yer number already, son.  ;-)

>Has ANY one of you doom and gloomers ever given
>the advice such as  CONTACT YOUR LOCAL
>AGRICULTURE EXTENSION AGENT and ask for THEIR
>advice and opinion.  

"I'm from the gummint and I am here to help you".....uh huh, oh yeah!

They do have some good plans for hogsheds, though.

This statement of yours shows your lack of understanding or care about
such things as three-legged frogs and declining bird populations and
cancers and all sorts of funky sh.t that is happening on account of,
well, you know.  But I didn't get this information from monsatano or
dow or bayer or any of their front guys, like the usda and fda
and....so I guess it is just doom and gloom bullshit.

>Of course not.  You have
>your own agenda.

Yep, that agenda being the speaking out about the use of toxins that
contribute to the toxically over-burdened planet and that contribute to
the bodily toxic load we and our children and grandchildren must suffer
on account of the ignorance and greed of people such as yourself and
the sockpuppet and all the minions of the agrochemical cartel who
advocate the use of toxins.

Hmmm....I wonder how wine was produced before the advent of carbaryl?

Doom, Doom, Doom....can you hear the drums, Paul?

Charlie

"You just caught me on a good night. I'm doing what I was made to do -
and I've got a feeling I'm going to do it even better this time"
                                              - Captain Billy Tyne
Billy - 23 Jul 2008 06:45 GMT
> Hmmm....I wonder how wine was produced before the advent of carbaryl?

It was pretty good when they used amphoras and fumarias. But then they
severed the wine in these very pretty lead glazed cups and a
Gothic night descended on Europe. Things (flavor) started looking
up again in the mid-1600s when cork stoppers came into use. In the
mean, time beer and wine saved Europe from the main diseases of
ground water. The same function that tea served in the East.

Paul should check with the nearest ag consultant but my understanding is
that nothing harmful to man can survive fermentation. All the same,
you've been a naughty boy Paul. I know it wasn't your intent to
bring about the downfall of Western Civilization (such as it is).
You've got to be careful about unintended consequences. See that
this doesn't happen again.
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Paul J. Dudley - 23 Jul 2008 13:57 GMT
>> Hmmm....I wonder how wine was produced before the advent of carbaryl?
>
[quoted text clipped - 11 lines]
> You've got to be careful about unintended consequences. See that
> this doesn't happen again.

 I understand that they also burned sulfur wicks in their casks much
like adding sodium metabisulfite as many ( can't say 'all' - might start
another flame war ) now do.

But ... Yes .. I promise to be more careful in the future ( .. so I won't
start the world whining again ).

I will chech with the aggies. I have written  gardentech.com ( the
company that forced me to use their dust ) and am waiting their
reply.

= Paul =
Billy - 23 Jul 2008 14:14 GMT
> >> Hmmm....I wonder how wine was produced before the advent of carbaryl?
> >
[quoted text clipped - 25 lines]
>  = Paul =
>  

Sulfur candles were used before there was a written language. As luck
would have it, SO2 is heavier than air. Sulfur wicks are still used to
burn in barrels before they are stored empty although the trend is
towards compressed gas.
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Paul E. Lehmann - 23 Jul 2008 17:54 GMT
>> In article
>> <04rc84phk0o76gpgplkh10ifqpgr3ne822@4ax.com>,
[quoted text clipped - 37 lines]
>
>  = Paul =

Paul, since you are making wine I offer the
following information.  

"Organic wine" may be hazardous to your health -
depending on the wine makers practices.  

For example, if SO2 is not used, if the pH of the
must is above 3.5, if there is extended contact
with the lees, If cultured wine yeast and ML
bacteria are not used then the probability of the
formation of carcinogens is enhanced.  

Here is a post I contributed to the wine making
news group:

+++++++++++++++++++++++++++++++++++++++++++++

I always look for articles indicating positive
health benefits of drinking wine and indeed there
are many. I recently came across an article in
"Practical Winery & Vineyard" by Robert Tracy
with the heading of "Human health concerns
associated with wine microorganisms" (pp 96-98).

The partial information I summarize below is NOT
an attempt to start religious wars over technique
or scare anyone but to raise some concerns that
we as wine makers/growers should know.

Personally, I believe there are "probably" more
health related issues in a can of soda than some
of the material discussed below but perhaps we
can make better wine if we are aware of some of
these facts.

Summary and quotes:

"From a winemaking perspective, there are two
types of compounds produced by wine microbes that
have health implications for the consumer:
biogenic amines and ethyl carbamate.  Biogenic
amines have been shown to cause negative
physiological effects in allergic humans (such as
headaches, nausea, hot flashes), while ethyl
carbamate is considered to be a probably
carcinogen to humans.  The probable carcinogenic
properties of ethyl carbamate are based on
studies with experimental animals, there is not
direct evidence of it causing cancer in humans."

"The concentration and type of biogenic amines
vary greatly in wines; however, generally red
wines contain significantly more than white
wines.  In addition, there appears to be a direct
correlation between elevated biogenic amines in
wine, wine spoilage constituents (such as acetic
acid, ethyl acetate, butyric acid, acetoin, and
higher alcohol compounds), and malolactic
fermentation."

Because ethyl carbamate is a probable carcinogen,
it is becoming the focus of international
regulation, and so its formation must be managed
properly both in the vineyard and during the
winemaking process."

"Even though both yeast and bacteria can generate
precursors for ethyl carbamate formation, urea
produced from wine yeast is thought to be the
major precursor."

Factors that affect formation

"Throughout the winemaking process, a whole host
of factors can influence the formation of
biogenic amines including:

1)  initial microbial populations present on
grapes;

2)  presence of precursor amino acids in grape
juice;

3)  ageing of wine on wither yeast lees (sur lie
ageing) or lees following malolactic
fermentation;

4)  extended grape maceration;

5)  spontaneous malolactic fermentation by
indigenous lactic acid bacteria;

6)  number of lactic acid bacteria that are
decarboxylase-positive:

7)  wine pH;

8)  concentration of sulfur dioxide (SO2)
following malolactic fermentation and during
ageing;

9)  winery sanitation practices;

10)  yeast strain; and 

11)  fining practices (fining white wines with
bentonite may remove biogenic amines).

Among these factors, it has been demonstrated that
malolactic fermentation is the primary stage for
biogenic amine formation during the winemaking
process.

Ethyl carbamate formation is affected by the
following factors:

1)  argine content of grapes;

2)  concentration of ethanol;

3)  nutrient additions to must, during both
alcoholic and malolactic fermentaitons;

4)  yeast straiin;

5)  spontaneous malolactid fermentaion by
indigenous lactic acid bacteria;

6) ageing wine on yeast (lees (sur lie ageing);

7)  temperature of iwne during ageing and
shipment;

8)  duration of wine ageing;

9)  wine pH; and

10)  wineery sanitation practices."

"Recommendations to prevent formation of biogenic
amines and ethyl carbamate

Biogenic Amines

if possible periodically monitor microbial
populations on grapes to determine risk for
biogenic amine producers.

if possible, assess concentration of primary
precursor amino acids in grapes and must.

avoid spontaneous alcoholic fermentations and use
commercial strains of Saccharomyces cervisiae
that lack or have minimal decarboxylase activity.

Avoid extended ageing of wine on yeast or
malolactic lees.

Try to minimize extended grape maceration.

Avoid spontaneous malolactic fermentations and use
commercial strains of Oenoccus oeni that lack or
have minimal amino acid decarboxylase activitry.

Try to avoid higher pH wines (above 3.7) since
they allow proliferation of Lactobacillus and
Pediococcus.

When pH of wine is high, lysozyme can be added to
remove the natural lactic acid bacteria.

Immediately following malolactic fermentaion and
during wine ageing, maintain molecular SO2 levels
of at least 0.4 to 0.5 ppm to prevent or minimize
growth of lactic acid bacteria.

Maintan good sanitation practices during wine
production.

Ethyl Carbamate

Avoid argine content of > 1000 mg/L in juice.

Avoid excessive nitrogen fertilization of
vineyards.

Periodically monitor nitrogen status of vines and
soil.

Test nitrogen status of juice.

Avoid adding excessive nitrogen supplements; do
not add urea.

Use commercial strains of Saccharomyces cervisiae
that are known to produce low levels of urea
(Premier Cuvee (PdM) or Lallemand 71B) when juice
has a high arginine content.

Avoid ageing wine on yeast lees (sur lie ageing),
which can liberate amino acids and proteins.

Avoid spontaneous malolactic fermentatons and use
commercial strains of Oenoccus oeni that do not
have ability to produce high levels of
citrulline.

Avoid elevated temperatures during ageing and
shipment of wine.

If wines are going to be aged for an extendd
period of time, it is advisable to periodically
monitor ethyl carbamate levels.

Try to avoid higher pH ines (above 3.7) since they
allow proliferation of Lacto bacillus and
Pedioccus.

Immediately following malolactic fermentation and
during wine ageing, maintain molecular SO2 levels
of at least 0.4 to 0.5 ppm to prevent or minimize
growth of lactic acid bacteria.

Maintain good sanitation practices during wine
production."

I realize that amateur winemakers do not have the
resources to monitor all of the above but we can
control a good amount of them.

I encourage anyone who is interested in the topic
to pick up a copy of the magazine.  There are 23
references cited at the end of the article.  I
did not quote the article in the entirety but
tried to summarize the main points.

Paul
Billy - 23 Jul 2008 21:47 GMT
> >> In article
> >> <04rc84phk0o76gpgplkh10ifqpgr3ne822@4ax.com>,
[quoted text clipped - 275 lines]
>
> Paul

Interesting article, however I suggest you check with
http://vm.cfsan.fda.gov/~frf/ecintro.html

and download the "Ethyl Carbamate Preventative Action Manual: English
Language Version, PDF format". It is put out by U.C.Davis. I have no
idea who Robert Tracy is or if he is just trying to spice up a story.

S U M M A R Y

Avoid excessive nitrogen fertilization in the vineyard.

Monitor soil nitrogen status.

Monitor vine nitrogen status.

Do not use winter legumes as cover crops if soil nitrogen status is
already high.

Be aware that nitrogen uptake varies strongly with different cultivars
and especially rootstocks.

Monitor juice nitrogen status.

Do not add excessive nitrogen supplements.

Do not add nitrogen supplements routinely.

Do not add urea as nitrogen supplement.

Avoid juice arginine levels greater than 1000 mg/L.

When choosing among wine yeast strains, avoid those with high urea
excretion characteristics.

Use malo-lactic bacteria with known characteristics.

Be aware that use of urease preparations cannot completely eliminate EC
formation.

Be aware that must fortification may aggravate the problem of urea
excretion by yeast.

Monitor EC levels of fortification spirit.

Avoid exposure of wine to elevated temperatures during storage and
transport
Signature


Billy
Bush and Pelosi Behind Bars
http://www.youtube.com/watch?v=9KVTfcAyYGg&ref=patrick.net
http://www.youtube.com/watch?v=l0aEo59c7zU&feature=related

Paul E. Lehmann - 24 Jul 2008 14:19 GMT
> In article
> <K_mdnXFNc6_W_xrVnZ2dnUVZ_gednZ2d@comcast.com>,
>
>> >> In article

<04rc84phk0o76gpgplkh10ifqpgr3ne822@4ax.com>,

>> >>> Hmmm....I wonder how wine was produced
>> >>> before the advent of carbaryl?
[quoted text clipped - 335 lines]
> Avoid exposure of wine to elevated temperatures
> during storage and transport

All of the above true but does not detract or
counter what I have posted.
Billy - 24 Jul 2008 16:45 GMT
> All of the above true but does not detract or
> counter what I have posted.

No it doesn't ;o)
Signature


Billy
Bush and Pelosi Behind Bars
http://www.youtube.com/watch?v=9KVTfcAyYGg&ref=patrick.net
http://www.youtube.com/watch?v=l0aEo59c7zU&feature=related

Paul E. Lehmann - 23 Jul 2008 11:58 GMT
>>Get a life, Charlie.  Offer CONSTRUCTIVE advice
>>or join the ranks of the "holier than thou"
[quoted text clipped - 76 lines]
>                                                -
>                                              
Captain
>                                              
Billy
>                                              
Tyne

Charlie

I gave the OP advice on how to obtain the answer
to his question - NOT - NOT I repeat my personal
opinion.

To summarize I have said:

1) Contact the manufacturer.  If they say it is
safe that does not mean that one should stop
there.  If they say chuck the grapes then by all
means do it.

2)  I suggested calling the viticulture experts at
Virginia tech and or making the wine and sending
them a sample for testing.

3)  Contacting the OP's local agriculture
extension agent.

YOU have given YOUR personal opinion based on
nothing but sh.t house rumors and NOT science.
Charlie - 23 Jul 2008 16:53 GMT
>YOU have given YOUR personal opinion based on
>nothing but sh.t house rumors and NOT science.

Do you really believe that, Paul?  Your stating this does not make it a
fact.  Lay off the koolaid, son.

Guess it boils down to who is paying for the "science" and who controls
the dissemination of said "scientific" results?

Cui bono?

Charlie

"Do not put your faith in what statistics say until you have carefully
considered what they do not say."  ~~William W. Watt
Jangchub - 23 Jul 2008 02:33 GMT
>Get a life, Charlie.  Offer CONSTRUCTIVE advice or
>join the ranks of the "holier than thou"  For
[quoted text clipped - 6 lines]
>advice and opinion.  Of course not.  You have
>your own agenda.

You mean the Land Grant Universities who are paid by Monsanto, Dow
Elanco and Bayer to "test" and evaluate their latest carcinogens? NOT.
Sherwin - 23 Jul 2008 07:30 GMT
>> Get a life, Charlie.  Offer CONSTRUCTIVE advice or
>> join the ranks of the "holier than thou"  For
[quoted text clipped - 9 lines]
> You mean the Land Grant Universities who are paid by Monsanto, Dow
> Elanco and Bayer to "test" and evaluate their latest carcinogens? NOT.

  Yep, they are all out to get us.

                    Sherwin
Jangchub - 23 Jul 2008 15:35 GMT
>>> Get a life, Charlie.  Offer CONSTRUCTIVE advice or
>>> join the ranks of the "holier than thou"  For
[quoted text clipped - 13 lines]
>
>                     Sherwin

No, just out to get the money to fund their bullshit.
Sherwin - 23 Jul 2008 07:29 GMT
>>>> Last month ( mid June ) I had applied Seven dust to my grapevine
>>>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 20 lines]
>
> Charlie

  A good friend of mine raises bees on his urban property (fairly
small) and has been spraying chemicals (wisely) for years.  The bees
don's seem
to mind.

                               Sherwin
Sherwin - 23 Jul 2008 07:24 GMT
>> �Last month ( mid June ) I had applied Seven dust to my grapevine
>> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 3 lines]
> Didn't you read the directions... that's the dumbest method for
> applying Sevin.

I know people who apply Sevin that way.  They do it because it is
simpler than mixing up a batch for the sprayer.  This is practical when
you have a small plant or area to treat.  Does it say on the label that
applying the poweder is dangerous?

                            Sherwin
Kay Lancaster - 22 Jul 2008 03:42 GMT
>  Last month ( mid June ) I had applied Seven dust to my grapevine
> due to Japanese Beatle infestation. I applied by hand ( gloved ).
> I grabbed a handfull at a time and just tossed it across the whole
> of the foliage and grape clusters. Here it is mid July and I still

Hm.  Maybe next time you'll read and follow the label directions?

As far as the half life of Sevin (not seven):
http://extoxnet.orst.edu/pips/carbaryl.htm

Note that carbaryl is bound by organic matter.

Personally, I wouldn't touch these grapes.
Ima Goodguy - 22 Jul 2008 21:07 GMT
>  Last month ( mid June ) I had applied Seven dust to my grapevine
> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 11 lines]
>
>  Paul

 Ok.. My neighbor uses Sevin dust all the time and swears by it. I
just paid her a visit to see if she had any and she has a bag of
GardenTech Sevin-5 - Ready to use 5% dust. Reading the instructions
on the back shows that the preharvest interval (number of days
between last application and harvest) for grapes is 7 days. I will
find out what brand/strength was given to me. In the meantime
I will write to GardenTech to see what they have to say and will
post their advice.

 = Paul =
Paul J. Dudley - 23 Jul 2008 16:04 GMT
>  Last month ( mid June ) I had applied Seven dust to my grapevine
> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 11 lines]
>
>  Paul

 I would like to thank all ( even flamers ) for their replies. Too many
 to reply to all at this point ( persons who had questions ) and things
 have really gotten totally blown out of proportion.

 I have written GardenTech and am waiting their reply. I've been to
their site and now I know that the preharvest interval is 7 days for
grapes. According to them:
       Q : How does Sevin control insects?
     A:  Sevin has a dual mode-of-action - it works on contact and through
     ingestion.  Sevin is non-systemic, which means it does not penetrate
     plant tissue - it stays on the outside.  After controlling the
     targeted pest, Sevin is easily broken down in the environment.
( http://www.gardentech.com/sevin_fastfacts.asp#11G )
And I will write my local aggie extension service about my situation.
 
Yes I made quite a few mistakes in my endevour as pointed out by so many.
And yes I did receive a lot of good input and good constructive critism.

 As far as polluting the world with my careless recklessness, I will
 correct my ways.

 Moving  to NC from MA I knew nothing about all this pesticide,
 herbicide and chemical fertilizer business.  Here I found myself
surrounded by crops of all kinds. The food belt.. And when those
around me suggested Roundup around the house and anywhere my
mower can't hit I thought they were crazy or lazy. Pesticides - what's a
few bugs. I tried inventing my own pepper-soap solutions at first. And
chemical fertilizers, no way.

 I saw the farmers out there spraying all kinds of stuff on them fields.
It scared me - if I can smell it - I'm ingesting it. Not long after I met
my girlfriend and her daddy - an 85 yo farmer with hundreds of acre
that he still farmed. I ended up helping him on his farm. I never
knew so many chemical odors existed. But that man could make crops.
And that man is 85 yo and still farming ( he still climbs the corral gate
instead of swinging it open ). And it was there that I learned that down
in these parts (Sandhills)them weeds and bugs will take over without the
use of chemicals. And although I haven't totally lost my fear of them, I
began to see them as a necessary evil. And when I check out veggies in
the local markets - I know what I'm eating. Yes I wash my store bought
veggies, but one never knows for sure.

 I guess we can put this post to rest now. To the flamers - flame on.
To those who actually wanted to help I thank you all for your input.
If you had questions unanswered I appologize for not answering
( one person asked what type grape - not known. I got the vine 5
years ago from my neighbor who knew nothing about it. He was
trying to get rid of his vine but gave me a cutting. It is a white
variety, takes on a golden hue when ripe and very sweet. Very
prolific producer and quite vigorous. Berries grow to about 5/8
inch when ripe, tightly packed clusters 4 - 8 inches in length.
Early ripening - end of July to mid August. Fruity tasting wine when
semi dry. Not sure what else to add ).

 = Paul =
Bill - 23 Jul 2008 16:20 GMT
> >  Last month ( mid June ) I had applied Seven dust to my grapevine
> > due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 67 lines]
>
>   = Paul =

Basic premise I learned from the early things like VAX notes.  With
these electronic communications best practice is to assume you are
writing to your best friend.  Some of my friends are idiots and some are
not.  Discerning which is which is too much for me who just likes to rub
or bend  elbows on occasion. Still if I detect offensive I yield and
help the other go by. Chinese phi lo stuff. Perhaps with a little help
push :))

Bill

Signature

Garden in shade zone 5 S Jersey USA

Paul J. Dudley - 23 Jul 2008 16:53 GMT
>> >  Last month ( mid June ) I had applied Seven dust to my grapevine
>> > due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 77 lines]
>
>  Bill

 Bill ... Did you work for DEC ?  I started working at DEC in 82 at the
 Mill ( Maynard MA ). Worked from 82 - 96 ( got hit by the next to last
wave of layoffs - before the were bought by Compaq ). Began as
a mech designer - left as a Sr Info Sys Spec ( supporting VAX/VMS and
then OpenVMS, Ultrix/UNIX ). Had a heart attack in 95 in the middle
of an ALL-IN-1 trouble call - how rude. Got canned a year later with
the rest of the burnouts and broken down misfits.

 Jus' thought I'd ask...

 = Paul =
Bill - 23 Jul 2008 17:27 GMT
>   Bill ... Did you work for DEC ?  I started working at DEC in 82 at the
>   Mill ( Maynard MA ). Worked from 82 - 96 ( got hit by the next to last
[quoted text clipped - 7 lines]
>
>   = Paul =

 At one time in the VAX heyday I could walk down a hall and see a
expert in computer science.  This In a large company from Delaware.  
My boss told me to take care of making sure folks about the world had
access to RS1.  Seems RS1 needed a $.  So I was able to grant access to
many folks and I pointed out that LYNX was available at the $.  Lynx =
pre graphical interface to the internet.  Mexican engineers flipped out
in a joyous manner.  Those DEC folks with physicists about did a great
job in removing their need to be around. SAD.
 I ran two international newsletters  until my boss¹s boss¹s etc
bragged then a VP of the company said ³What²  shut me down as I was just
the lowest level employee.  I know what ALL-IN-one is don¹t miss it ;)).

Peter Mroz or Roy Beatty ring a pleasant bell?

Hope the heart is treating you well I know what CABG is.

Bill

Signature

Garden in shade zone 5 S Jersey USA

Paul J. Dudley - 23 Jul 2008 19:16 GMT
>>   Bill ... Did you work for DEC ?  I started working at DEC in 82 at the
>>   Mill ( Maynard MA ). Worked from 82 - 96 ( got hit by the next to last
[quoted text clipped - 25 lines]
>
>  Bill

 I remember lynx very well. In fact I just had to use it the other day
( I use Slackware Linux. I was logged in under my own username the
other day and needed to pull up an html file I had on my W2k partition.
Instead of logging off and then logging in as root, I just pulled up a
terminal window, went to superuser and pulled the file up in lynx ).
Lynx was my first web experience - no more BBS's, no more gopher,
or archie etc. The web was here and DEC had two gateways to the
internet. I couldn't wait to get home to my vt100 and dial in my 300bps
modem, fire up lynx and see what was out there.. ( although most
web sites at the time were computer related in nature and content.
Not much else ).

 And "$" command prompt. My handle was "sys$shrink".  Reminds me
of a time when I shutdown what I thought was my own system when
I heard beeping going off all over the place and quickly realized I
was logged into a cluster node instead... Shutdown the whole cluster..
I hid under a table....  @sys$system:shutdown ....  
 >>>      ( ... boot prompt ).

>  Peter Mroz or Roy Beatty ring a pleasant bell?

 Not familiar. Were they engineers ?

 = Paul =

" Those were the days ... ( sigh ).. ."
Bill - 23 Jul 2008 20:27 GMT
> >  Peter Mroz or Roy Beatty ring a pleasant bell?
>
[quoted text clipped - 5 lines]
>
>  
 Yes they were both engineers and we visited each other¹s homes in the
day.  
 Best

 Bill

Signature

Garden in shade zone 5 S Jersey USA

Marie Dodge - 26 Jul 2008 02:35 GMT
> Last month ( mid June ) I had applied Seven dust to my grapevine
> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 7 lines]
> in some areas. There might have been some moisture on the grapes
> when I slung the seven dust causing it to do so.

Paul, don't waste your time with Sevin dust. I recently learned it's been
used so much and for so long the bugs have immunity to it. I believe it
because it did nothing to help control whitefly and spider mites.  Water
spraying just increases your water bill because to knock off insect eggs
etc. the force needed would seriously damage the leaves and the adults are
back on the plants before you can turn the water off.  This is the first
year we don't have Japanese Beetles, probably because the whitefly and mites
took over the gardens.
Paul J. Dudley - 26 Jul 2008 14:49 GMT
>  Last month ( mid June ) I had applied Seven dust to my grapevine
> due to Japanese Beatle infestation. I applied by hand ( gloved ).
[quoted text clipped - 11 lines]
>
>  Paul

 OK .. I said I would put this post to rest due to so much controversy
but I also told someone I would post any reply from the makers of
Sevin-5, so here 'tis:

Mr. Dudley,
Thanks for your question. Sevin is not systemic. Once Sevin has been
applied, it remains effective on plants up to 7 days or until rain or
overhead watering.
The white material you see is the residue, which contains no active
ingredients or chemicals. Water breaks the carbaryl down immediately.
You might try to use a produce wash that can be found in most grocery
stores. This may help remove some of the residue.

Hope this helps! Have a nice day,

J------ R------                          * ( name withheld )

Consumer Product Repr