the middle picture looks as if it was exposed to 2,4-d. it doesn't have to be sprayed to be exposed either. just smelling the weed killer in the garden center is enough to do this. the volatiles in the air can be high enough concentration imo. I have had the damage in my garden from the neighbors having their lawn sprayed or sprinkled or whatever they were doing. ruined a perfectly fine tomato crop. I sprayed with neem oil once in my greenhouse and that happened too. it was too hot when I sprayed I guess.
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carolyn k
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