R. A. Ihrig

Development and commercial use of Bollgard cotton in the USA--early promises versus today's reality.

F. Perlak, J. K. Roberts, K. Gustafson, 2001, The Plant journal : for cell and molecular biology.

Relationship Between Cereal Leaf Beetle (Coleoptera: Chrysomelidae) Egg and Fourth-Instar Populations and Impact of Fourth-Instar Defoliation of Winter Wheat Yields in North Carolina and Virginia

J. R. Bradley, D. Herbert, R. A. Ihrig, 2001, Journal of economic entomology.