Toxic effects of some organophosphorus and carbamate insecticides against field population of the cotton aphid, Aphis gossypii glover ( Homoptera: Aphididae ) [electronic resource].

Includes references.

Ten insecticides organophosphorus and four carbamate compounds were tested against adult stages of the cotton aphid Aphis gossypii Glover collected from eight Egyptian Governorates at the early of cotton growing season 2004.The results showed that there are tow lists of toxicity in the Governorates tested: In the first list, Marshal was the most toxic in four Governorates followed by lannate, Dursban, Seleeron and Curacon. While Aphox was the least toxic followed by Cyanox, Malathion and Cygon, but Larvin did not test in this Governorates. In the second list, Dursban was the most toxic followed by Marshal in four other Governorates, then lannate, Salecron and Curacron, but Larvin was the least toxic insecticides followed by Aphox, Cyanox, Malathion and Cygon. In general, results showed that Marshal and Dursban were the most toxic effects on A. gossypii followed by Lannate or Selecron then Curacron. While Larvin and Aphox were the least toxic effects followed by Cyanox, Malathion and Cygon.

Summary in Arabic.

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