I thought these were aphids the other day and finally decided to do an image search. I clipped some leaves that had eggs and newly hatched larvae, threw that specific zucchini away, and squished a bunch more. I also used some dead bug brew.
I hunt the adults and squish them when I water. It draws them out. Then I check every leaf for eggs. It is an effort to keep them out
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I hunt the adults and squish them when I water. It draws them out. Then I check every leaf for eggs. It is an effort to keep them out