不快昆虫としてのハマベハヤトビバエに関する研究(第 III 報) : 発生消長と防除対策

概要

論文の詳細を見る
Seasonal prevalence of a nuisance sphaerocerid fly, Leptocera fuscipennis (Haliday), was investigated using light traps placed both at breeding sites of the fly in the sewage sludge disposal site of Haneda (Tokyo International) Airport and at residential areas near the airport from May to November 1979. Frequent complaints from residents about flies had been made during the preceding two years. Therefore in 1979,619,000m^3 of sea water was applied to the breeding sites in total of 5 times from June 20 to July 27 to control flies before their mass breeding season. A large number of flies were captured in July and September at the breeding sites. Concentrated dispersal of flies to human dwellings occurred only in July. This happened at the end of rainy season between sunset and midnight when a northeast to southeast prevailing wind of 10-15m/sec blew. The number of flies captured in the residential areas, however, were far less than in preceding years and no more complaints were received from residents.
日本衛生動物学会の論文
1989-03-15