BIOPHYSIOLOGICAL STUDIES OF CERTAIN INSECTICIDES ON COTTON LEAFWORM Spodoptera Httoralls (Boisd.)

Samir Mohammed Hashem;

Abstract


Bioassayes were carried out usmg leaf-dipping technique for monitoring resistance spectrmn toward organophosphates, synthetic pyrethroids and lGR, ecdysteroid agonist in six different field populations representing Lower and Middle Egypt Governorates of the cotton leafworm Spodoptera littoralis (Boised.) collected before and after implementing the recommended chemical control program in the cotton fields


Other data

Title BIOPHYSIOLOGICAL STUDIES OF CERTAIN INSECTICIDES ON COTTON LEAFWORM Spodoptera Httoralls (Boisd.)
Other Titles دراسات بيوفسيولوجية لبعض المبيدات الحشرية على دودة ورق القطن
Authors Samir Mohammed Hashem
Issue Date 2002

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