1964, a cooperative program is begun on the Texas High Plains to contain weevils in central TX and northern Mexico. 1971-73, a pilot field test conducted in MS demonstrates the feasibility of boll weevil eradication with existing technology. 1978-79, BW appears in AZ stub cotton fields and survives the winter. Program proclaimed to be an overwhelming success. Control costs decrease 7-8 fold, and cotton acreage and related industries are increased.
Mexican officials report weevils trapped in Yuma Valley.
Growers elect representatives to the newly formed BW Eradication Foundations to oversee the administration of the program. BW spreads further throughout Southwest. USDA drafts plans for SW eradication. 1985-87, growers in southern GA, AL, and FL pass referenda supporting eradication. 1986, expanded eradication program in the Carolinas culminates in widely acclaimed success.