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dc.contributor.authorOsman, Abdelgadir A.
dc.contributor.authorWatson, Theo F.
dc.contributor.authorSivasupramaniam, Sakunlala
dc.contributor.editorSilvertooth, Jeffen_US
dc.contributor.editorBantlin, Margueriteen_US
dc.date.accessioned2012-02-01T21:51:48Z
dc.date.available2012-02-01T21:51:48Z
dc.date.issued1991
dc.identifier.urihttp://hdl.handle.net/10150/208354
dc.description.abstractResponses of five field -collected populations of the pink bollworm. Pectinophora gossypiella (Saunders). from Arizona and southern California. were compared with those of a standard. susceptible -laboratory strain. Field strains showed less than twofold difference in response to azinphosmethyl at LD₅₀ but had variable levels (1.3- to 18.3-fold) of response to permethrin. Strains from Yuma and Phoenix (Arizona) and Westmoreland (California) had highest levels of resistance to permethrin.
dc.language.isoen_USen_US
dc.publisherCollege of Agriculture, University of Arizona (Tucson, AZ)en_US
dc.relation.ispartofseries370087en_US
dc.relation.ispartofseriesSeries P-87en_US
dc.subjectAgriculture -- Arizonaen_US
dc.subjectCotton -- Arizonaen_US
dc.subjectCotton -- Insect investigationsen_US
dc.titleSusceptibility of Field Populations of Pink Bollworm (Lepidoptera: Gelechiidae) to Azinphosmethyl and Permethrinen_US
dc.typetexten_US
dc.typeArticleen_US
dc.identifier.journalCotton: A College of Agriculture Reporten_US
refterms.dateFOA2018-08-13T16:31:47Z
html.description.abstractResponses of five field -collected populations of the pink bollworm. Pectinophora gossypiella (Saunders). from Arizona and southern California. were compared with those of a standard. susceptible -laboratory strain. Field strains showed less than twofold difference in response to azinphosmethyl at LD₅₀ but had variable levels (1.3- to 18.3-fold) of response to permethrin. Strains from Yuma and Phoenix (Arizona) and Westmoreland (California) had highest levels of resistance to permethrin.


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