Re: cuke beetles
- Subject: Re: cuke beetles
- From: D* R* <y*@att.net>
- Date: Wed, 28 Jul 2010 19:32:20 -0700 (PDT)
Sucks to be me! I plan on going to HD tomorrow to get Triazicide for the cuke
beetles. I bought the wrong stuff the other day. Of course I have plans
tomorrow night and won't be able to spray until Friday. At least I hope to get
a free dinner out of it!
I think my neighbors got a kick out of me running through the patches holding a
container with soap and water trying to get the beetles. It was quite an
interesting dance. Can I spray dish soap and water using a household sprayer or
will it hurt the plants. I would be much easier to spray in mid-flight and then
laugh at their slow death (compliments of Dawn).
What are the yellow colored lady bug beetles? I know the orange ones are Asian
beetles.
Debbie
________________________________
From: Robert Steckroth <robertsteckroth@gmail.com>
To: pumpkins@hort.net
Sent: Wed, July 28, 2010 9:00:45 PM
Subject: Re: cuke beetles
My patch is organic, haha. Is this a common problem in every state? Or will
I get problems when the beatles stumble across my patch. Even my mold
stopped spreading! Sorry Deb, sometimes it only hurts other people.
On Wed, Jul 28, 2010 at 5:48 PM, <rstokes@wi.rr.com> wrote:
> The most effective chemical on cucumber beetle is Lambda-cyhalothrin (aka
> Warrior T or Scimitar) These are not readily available to the average home
> gardner. However, Triaicide has a small percentage of this chemical in it.
> Usually you can buy Triaicide from Home Depot or other places that sell
> chemicals to home gardners. Lamda-cyhalothri is a synthetic pyrethrum and is
> used in food production. It is long lasting and the ready to harvest is
> usually around 21 days after a treatment of Lambda-cyhalothrin. I don't use
> Scimitar or Warror T for several reasons. One they are very expensive and a
> whiskey shot glass of Warrior T is all I would need for a season. It
> usually is sold in 2 1/2 gal. jugs so it comes in a volume way to large for
> my use. I use Triacide at 2 and three times the recommended rate and have
> good success in knocking back the cucumber beetle. Also, using
> Imidichloprin (Merit) as a drench, it works as a systemic and gives me a
> double punch in knocking out !
> the cuke beetle and other pests. What I have experienced is that Triacide
> and a treatment of Merit keeps me cucumber beetle free for at least two
> weeks. These treatments also seem to be effective against squash bugs.
> Another factor to consider, is to be as effective as possible when applying
> a chemical. Use a sprayer that will put out a pattern that will coat the top
> and bottom and even the stems of the plants. I like to mix a cocktail of
> Triacide and Neptunes harvest together. I've had good results by doing
> this. I find that the best time to spray is around 5pm, there is still
> enough activity of the cuke beetle to get nailed as well as very little
> activity of honey bees which I try to protect. I might mention that I am
> certified and licensed by the state to buy and spray restricted chemicals. I
> have a little background in this area.
>
> Hope this helps.
>
>
> ---- Jason Thomas <j.endlesstrail@gmail.com> wrote:
> > I think pyrethrins work on soft-bodied insects like aphids and not
> beetles.
> > Usually the product labelling will list the insects that it is effective
> on.
> >
> > On Wed, Jul 28, 2010 at 10:43 AM, Debbie Runkle <yorunk13@att.net>
> wrote:
> >
> > > I purchased Spectracide Garden Insect Killer containing 0.3%
> Pyrethrins.
> > > I'm
> > > guessing that I purchased the wrong stuff? I sprayed a couple of
> nights
> > > ago and
> > > they are still around.
> > >
> > > Debbie
> > >
> > >
> > >
> > >
> > >
> > > ________________________________
> > > From: Russ Stokes <rstokes@wi.rr.com>
> > > To: pumpkins@hort.net
> > > Sent: Sun, July 25, 2010 6:27:10 PM
> > > Subject: Re: cuke beetles
> > >
> > > I have been growing squash, pumpkins, gourds for a long time. Cucumber
> > > beetles
> > > on your plant is a sure sign that if not treated promptly, more than
> likely
> > > you
> > > will get bacterial wilt. The bacteria proliferates while the beetle
> > > ingests
> > > from an infected leaf and then passes the disease to the other leaves,
> > > until you
> > > have a stunted dying plant. Here is what I recommend:
> > > Purchase Bayer Advance Fruit, Citrus and Vegetable Insect Control. It
> > > contains
> > > Imidacloprid (Merit) I usually use the recommended dosage, dump this
> in a
> > > 5
> > > gallon bucket and fill the bucket with water. Then for each plant I
> slowly
> > > dump
> > > the contents around the base of the plants. This is a systemic
> insecticide
> > > so
> > > it usually will kill insects that bite into the plant. I then
> thoroughly
> > > spray
> > > the leaves with Triazicide, again I use the recommended rate. I do all
> of
> > > this
> > > either in early morning or in the evening. These two controls works
> well
> > > on
> > > cuke beetle, squash bug and other pests. Make sure you protect
> yourself
> > > from
> > > the chemicals by wearing protective clothing or at least where long
> pants
> > > and a
> > > shirt with glasses. The chemical in Triazicide is a synthetic pyrethrum
> and
> > > if
> > > it touches the skin you will feel a burning sensation and itch. Good
> Luck.
> > >
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