チャノコカクモンハマキの4成分系合成性フェロモンの野外条件下における誘引性

概要

論文の詳細を見る
R-isomer of 10-methyldodecyl acetate (10-Me-12Ac), a minor component of the female sex-attractant pheromone of the smaller tea tortrix moth, has a slightly higher activity than the S-isomer though the difference is not significant. Recemic 10-Me-12Ac can be used as a component of synthetic lure. Optimum dose of 10-Me-12Ac is 10 to 100 times that of the natural ratio. Optimum ratio of (Z)-9-and (Z)-11-tetradecenyl acetates (Z9-14Ac and Z11-14Ac), major components of the pheromone, ranged from 70 : 30 to 30 : 70. Optimum dose of (E)-11-tetradecenyl acetate (E11-14Ac), another minor component, was 1 to 40% that of the major components. Addition of (E)-9-tetradecenyl acetate (E9-14Ac) at amounts exeeeding 1% of that of the major components inhibited remarkably the activity of the lure. A standard mixture composed of 0.63 mg Z9-14Ac, 0.31 mg Z11-14Ac, 0.04 mg E11-14Ac, and 2.0 mg 10-Me-12Ac (R, S, or racemic) loaded on a plastic dispenser was more potent as an attractant lure for male moth than a virgin female.
日本応用動物昆虫学会の論文
1980-11-25