1. チャノコカクモンハマキの交信攪乱圃場における大気中の合成性フェロモン濃度と交尾率の関係
- Author
-
Zenbei Uchijima, Makoto Otaishi, and Akira Yamamoto
- Subjects
Tortricidae ,biology ,smaller tea tortrix ,biology.organism_classification ,Tortrix ,Lepidoptera genitalia ,pheromone ,Insect Science ,Sex pheromone ,Botany ,ComputingMethodologies_DOCUMENTANDTEXTPROCESSING ,Adoxophyes ,Mating ,aerial concentration ,mating ratio - Abstract
application/pdf, 学術雑誌論文, The aerial concentration of a synthetic sex pheromone component (Z-11-tetradecenyl acetate) and the mating ratio of tethered females of the smaller tea tortrix were measured under field conditions. The aerial concentration of the pheromone component and mating ratio show a logarithmic linear relationship. The aerial concentration of the synthetic pheromone component should be more than 20 ng/m^3 to suppress the mating to less than 30%.
- Published
- 1991