Inheritance of Resistance to Fenitrothion and Pirimiphos-methyl in the Rice Stem Borer, Chilo suppressalis(Lepidoptera:Pyralidae)
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概要
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The inheritance of fenitrothion resistance (22-fold) and pirimiphos-methyl resistance (500-fold) was studied in the OP-resistant Hata-f strain of the rice stem borer, Chilo suppressalis. The resistance was found to be incompletely recessive, and no extranuclear effects were found. The degree of dominance (D) for fenitrothion was -0.31 to -0.37 and that for pirimiphosmethyl was -0.14 to -0.21. Observed mortalities for the backcross progenies [F_1(Hata-f〓×S〓)〓×Hata-f〓] were almost identical with the expected on the basis of a single major gene inheritance. However, the observed mortalities at high dosages were significantly higher than expected, indicating that minor modifying genes might be involved in the resistance. The inheritance of the two fenitroxon detoxication activities (binding protein and hydrolysis) were also incompletely recessive.
- 日本応用動物昆虫学会の論文
- 1991-11-25
著者
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KONNO Yasuhiko
National Institute of Agro-Environmental Sciences
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SHISHIDO Takashi
National Institute of Agro-Environmental Sciences
関連論文
- A Fenitrothion-Insensitive Mechanism of the Caddisfly, Cheumatopsyche brevilineata (Trichoptera: Hydropsychidae), a Dominant Species in Pesticide-Polluted Rivers
- Carboxylesterase of the Cotton Aphid, Aphis gossypii GLOVER(Homoptera:Aphididae), Responsible for Fenitrothion Resistance as a Sequestering Protein
- Inheritance of Resistance to Fenitrothion and Pirimiphos-methyl in the Rice Stem Borer, Chilo suppressalis(Lepidoptera:Pyralidae)
- New Synergists for Pyrethroid Insecticides against a Pyrethroid-Resistant German Cockroach, Blattella germanica (Dictyoptera: Blattellidae)
- A Relationship between the Chemical Structure of Organophosphates and Insensitivity of Acetylcholinesterase in the Diamondback Moth, Plutella xylostella L. (Lepidoptera: Yponomeutidae)