北海道胆振地方の馬産地におけるアブ類の発生調査

概要

論文の詳細を見る
Tabanid flies were collected with CO_2-lured mosquito-net traps at horse breeding farms in Shiraoi and Mukawa of Iburi District, Hokkaido, from mid-July to late August in 1980. Flies which attacked horses were counted at the same time. Sixteen species belonging to 6 genera were recorded in total, 12 species in Shiraoi and 14 in Mukawa. Tabanus nipponicus was the predominant species accounting for 72.5% followed by Atylotus horvathi and T. katoi in Shiraoi, and 33.8% followed by T. fulvimedioides, A. horvathi and T. sapporoenus in Mukawa. Flies were more abundant in early or late August than in mid-July seasonally, and more numerous in Mukawa than in Shiraoi locally : more than twice as many were trapped at the latter location. Diurnal fluctuations in the catch of flies between 9 : 00 and 17 : 00 were relatively small in Shiraoi, while the peak of activity was clearly observed between 9 : 00 and 12 : 00 in Mukawa. The number of flies trapped correlated with the number of flies which attacked horses.
日本衛生動物学会の論文
1989-03-15