Calag Archive
Calag Archive
Lygus bug control in alfalfa: Increasing tolerance to insecticides complicates control of lygus bugs in state's major alfalfa seed producing areas
Publication Information
California Agriculture 13(6):6-6.
Published June 01, 1959
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Abstract
Apparently lygus bugs in certain alfalfa seed producing localities have developed a tolerance to toxaphene in addition to a tolerance to DDT.