High Aliesterase Activity and Low Acetylcholinesterase Sensitivity Involved in Organophosphorus and Carbamate Resistance of the Brown Planthopper, Nilaparvata lugens STAL (Homoptera : Delphacidae)
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概要
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The effect of three synergists on the toxicity of three insecticides was determined and some biochemical characteristics were compared among several strains of the brown planthopper. Aliesterase activity was proportional to the resistance level to malathion and fenitrothion. Aliesterase activity was inhibited by IBP in the order of 10X^<-8>M, and IBP exhibited highly synergistic activity with malathion and fenitrothion but not with propoxur. There was no clear difference in glutathione S-transferase activity among strains evaluated. Piperonyl butoxide did not show any synergistic activity with malathion, fenitrothion or propoxur. Low sensitivity of acetylcholinesterase was found in the resistant strains and selection with propoxur resulted in an increase in the frequency of individuals having this tendency, along with an increase in the resistance level to propoxur.
- 日本応用動物昆虫学会の論文
- 1983-11-25
著者
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Hama Hiroshi
National Institute Of Agricultural Sciences
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Hama Hiroshi
National Institute Of Agricultural Science
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HOSODA Akio
Hiroshima Prefectural Agricultural Experiment Station
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Hosoda Akio
Hiroshima Agricultural Experiment Station
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- Selection of the Multiple-Resistant Green Rice Leafhopper, Nephotettix cincticeps UHLER (Hemiptera : Deltocephalidae) with Propaphos : Reversion of Resistance to Propoxur
- Carboxylesterase of the Cotton Aphid, Aphis gossypii GLOVER(Homoptera:Aphididae), Responsible for Fenitrothion Resistance as a Sequestering Protein
- Individual Variation of Acetylcholinesterase Sensitivity to Propoxur in the Green Rice Leafhopper, Nephotettix cincticeps UHLER (Hemiptera : Deltocephalidae)
- Acetylcholinesterase of the Cotton Aphid, Aphis gossypii GLOVER (Homoptera: Aphididae) : I. Three Clone-Types Possessing Acetyl-cholinesterases of Low and High Sensitivity to Pirimicarb, and the Mixture
- Carboxylesterase isozymes responsible for organophosphate resistance in the cotton aphid, Aphis gossypii Glover (Homoptera: Aphididae)
- Individual Variation of Aliesterase Activity in Field Populations of Aphis gossypii GLOVER (Homoptera : Aphididae)
- Absorption and Degradation of Propoxur in Susceptible and Resistant Green Rice Leafhoppers : Nephotettix cincticeps UHLER (Homoptera : Cicadellidae)
- Preliminary Report on the Existence of Butyrylcholinesterase-like Enzyme in the Green Rice Leafhopper, Nephotettix cincticeps UHLER (Hemiptera : Cicadellidae)
- High Aliesterase Activity and Low Acetylcholinesterase Sensitivity Involved in Organophosphorus and Carbamate Resistance of the Brown Planthopper, Nilaparvata lugens STAL (Homoptera : Delphacidae)