Wild Plants Might Not Work as Refuges for Stem Borers in African Bt Crops

Eldana saccharina stem borer

By Josh Lancette When using Bt crops, a constant concern is preventing insect pests from becoming resistant. According to a paper published in the Journal of Economic Entomology that contains new analysis of previous studies, a common tactic to prevent resistance in Africa might not be working as hoped. Bt crops are plants that have […]

First African Study on Biodiversity in Genetically Modified Maize Finds Insects Abundant

maize-field

Previous studies from China, Spain, and the United States on genetically modified (GM) rice, cotton, and maize have concluded that the biodiversity of insects and related arthropods in GM crop fields was essentially the same as that among conventional crops. Now a new study from South Africa shows similar results. The study is described in […]