Many of our plants attract pest eating predatory insects and as a result we have very low insect pressure naturally. (pacificbotanicals.com)
American farmers have planted 20 million acres of genetically modified corn, engineered to repel predatory insects without using noxious chemicals. (discovermagazine.com)
Entomologists at Penn State report that plants attacked by caterpillars produce a chemical to attract predatory insects. (discovermagazine.com)