How Organic Farming Naturally Deters Pests Without Chemicals

The federal government has awarded a $750,000 grant to Washington State University (WSU) in Pullman  … to look at how organic growing methods such as crop rotation, biodiversity and utilizing insects rather than killing them with pesticides can actually help solve the problems that plague conventional agriculture.

http://www.theepochtimes.com/n3/712227-how-organic-farming-naturally-deters-pests-without-chemicals/