UCR Glassy-winged Sharpshooter Resources - Describes Pierce's disease, a threat to California vineyards, and the leaf-hopper that carries it, with maps of distribution and measures taken to combat it.

Pest Management of Farm-Stored Grain, EC 88-1534 - Examines handling practices to prevent stored-grain infestation and methods of removing pests from infested grain.

Insects Limited - Information on techniques to combat against pests in the seed and popcorn industries.

Insect Pest Management for Small Grains - Information on techniques that can help growers prevent and detect some potentially serious insect problems before significant loss occurs.

Lethbridge Research Centre - Dan Johnson - Information on wheat head armyworm and grasshopper research in Alberta.