I tried spraying the water/pyrethrin/DE/dish soap combo on Wednesday evening. By now my tomatoes have even more dead leaves than they did before, and I'm a bit worried I might be doing more harm than good. I sprayed my other plants too, and half the leaves fell off my bell pepper plant!
Any idea what could have gone wrong? Maybe I used too much pyrethrin or DE? Or should I have hosed off the plants the following day to remove the residue (which was still there today)? Or is this supposed to happen?
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