Studies on S-5447 (3-Phenoxybenzyl-α'-isopropyl-4'-tert-butylphenyl Actate) as a Locomotor Stimulant to Carmine Mites, Tetranychus cinnabarinus (Acarina : Tetranychidae)

概要

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S-5447 (3-phenoxybenzyl-α'-isopropyl-4'-tert-bytylphenyl acetate) exhibited locomotor-stimulant activity against carmine mites. Mites released on the leaf treated with S-5447 moved away from it promptly without feeding. But mites did not avoid the leaves treated with S-5447 when treated and untreated leaves were placed alternately. On the other hand, when the mites dipped into 100-ppm solution of S-5447 were released at the center of a filter paper 11 cm in diameter, they moved more straight-flowardly and left the filter paper more promptly than untreated mites did. When 1 ng of S-5447 was applied to the legs or gnathosoma of a mite, it reacted to show the same behavioral pattern as the mite dipped into 100-ppm solution of S-5447,but when it as applied to the dorsal plate of idiosoma, the mite did not show the same behavioral pattern. The sensitive sites of carmine mites to S-5447 seemed to be the legs and the pedipalpus.
日本応用動物昆虫学会の論文
1977-09-25