Q: How soon should I start spraying my apple tree with Sevin to stop bug damage to apples? Last year I had quite a bit of damage. The tree is just starting to leaf out. — Robert M. A: If the damage ...
Q: Tiny black insects are making lace out of the leaves of my Yellow Bells. I spray with Sevin twice a day but it has had no effect. A: The tiny black insects are actually the frass (aka poop) from ...
Two streams partially contained within a 2,400 acre area subjected to aerial spraying with insecticide Sevin showed 54.2 and 62.8% reductions in the standing crop of aquatic insects eight days after ...
Q. I have grown tomatoes since I was a child but have never seen this — big, green, menacing caterpillars that are defoliating my plants and leaving black poop all over the deck. I looked them up on ...
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