How Insecticides Work
The variety of insecticides available today is much greater than it was 20 years ago. It includes some made from bacteria, insect-killing fungi or viruses; products such as insecticidal soaps that kill by physical processes; and products like the clay-based Surround that don’t directly kill insects, but protect plants.
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Publication #: Resource000504_Rep526-1
Creator: Alan Eaton