This stuff is pretty good, but just steering clear of genus Toxicodendron altogether is mo' better.
Weed eat it down and then spray it, or just spray it. I have Lye Soap from an Amish store for if I get it on me.
If it was on my own land, I would have a nice controlled burn
If you are spraying Poison Ivy, it is best to spray the plant when it is flowering, as the plant is using most of its energy reserves to produce the flower. Thus, spraying at that time will have more affect than spraying after it flowers.
Since Poison Ivy is a re-sprouter, it will take more than one spray application to kill the plant, especially older plants. Plants in the seedling stage are more easily killed by herbicides.
If it was on my own land, I would have a nice controlled burn
I thought you sprayed in the fall because it was translocating so absorbed through leaves would get better root kill.
Depends on what chemical you're spraying. Dormant season spraying is a waste of money here.
Generally, you want to spray a plant when it is at its most susceptible stage of growth; flowering, fruiting, and before seeding out. For Poison Ivy, best chemical control is achieved May through June.
You also want to spray when temps are high and humidity is high, allows for more trans-location.
Then again, it all boils down to the active ingredient, the plant, and the label.
Hope you're good at smoke management. Poison Ivy smoke is toxic!
If you really get poison ivy like myself, all the remedies listed here just won't cut it. And the smoke from burning it might just be enough to kill me as my throat could swell shut. Every single encounter with poison ivy in my life ( and there have been plenty ) has lead to a trip to the doctors office for some Prednisone - most times a shot in the butt to get it started then the rest in pill form.
One poster mentioned bleach and it may sound rough but it does help to dry it out...it does burn like hell though.
As far as killing the plant, Roundup works best when temps are at least in the 70's. Doesn't matter what time of year. The stuff you get in stores will knock it back some but if you really want to kill it, get the Roundup you need a permit for from a local farmer who has their permits. Its much much stronger than what the average Joe can buy.
How is the smoke toxic ?
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