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Pest Management and Education

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  1. Figure 1. Lady beetles, like this multicolored Asian lady beetle, are important aphid predators and can be more attracted to and more abundant in genotypically diverse crop plantings. Photo by Ian Grettenberger, Department of Entomology, Penn State
    Articles
    Managing Crop Pests With Cultivar Mixtures
    By John Tooker, Ph.D., Ian Grettenberger
    Plant and animal communities benefit from having higher levels of genetic diversity, and recent research has clearly demonstrated that the productivity of plant communities, as well as their resistance to stress, can increase as plant genotypic diversity increases.
  2. Fungicides, Herbicides, and Insecticides
    Articles
    Fungicides, Herbicides, and Insecticides
    By Kari A. Peter, Ph.D., Grzegorz (Greg) Krawczyk, Ph.D., Rob Crassweller, Ph.D.
    In some cases, pesticides are the only alternative in controlling pests. The pesticides cited here have moderately low mammalian toxicity and degrade soon after application.
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