flour and grasshoppers
pufftrinket
17 years ago
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I read that sprinkling white flour on grasshoppers (and plants) early in the morning can be an effective means of control.
Is this true?
Will the flour harm other beneficial insects?
I know the flour needs to be washed off the plant within 48 hours, so as not to hurt the plant.
rhizo_1 (North AL) zone 7
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