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Ecology of Vector Mosquitoes of Japanese Encephalitis, Especially of Culex tritaeniorhynchus : 3. Seasonal changes in the time of being attracted to dry ice in the females of Culex tritaeniorhynchus.


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Title: Ecology of Vector Mosquitoes of Japanese Encephalitis, Especially of Culex tritaeniorhynchus : 3. Seasonal changes in the time of being attracted to dry ice in the females of Culex tritaeniorhynchus.
Other Titles: 日本脳炎伝搬蚊,特にコガタアカイエカの生態 : 3.コガタアカイエカがドライアイスに誘引される時刻の季節的変化
Authors: Mogi, Motoyoshi / Kawai, Senji / Oda, Tsutomu / Nishigaki, Jojiro / Suenaga, Osamu / Ito, Sumiyo / Miyagi, Ichiro / Wada, Yoshito / Omori, Nanzaburo
Authors (alternative): 茂木, 幹義 / 河合, 潜二 / 小田, 力 / 西垣, 定治郎 / 末永, 斂 / 伊藤, 寿美代 / 宮城, 一郎 / 和田, 義人 / 大森, 南三郎
Issue Date: 15-Dec-1970
Publisher: 長崎大学熱帯医学研究所 / Institute of Tropical Medicine, Nagasaki University
Citation: 熱帯医学 Tropical medicine 12(3). p122-127, 1970
Abstract: The time of being attracted to dry ice of Culex tritaeniorhynchus females in the evening roughly depends on the sunset time. Strictly speaking, however, the former time much fluctuates seasonally than the latter time. In spring, the starting time of being attracted to dry ice is usually over half an hour earlier than the sunset time, and the peak time appears around the sunset time. With the progress in season, the time in relation to the sunset time becomes later gradually and in summer and autumn the starting time, and consequently the peak time, becomes in most cases, later than the sunset time. In other words, the illumination in Lux at the time of being attracted to dry ice is much higher in spring than in the other seasons. / コガタアカイエカ雌成虫が,夕方,ドライアイスに誘引される時刻は,季節的に,おおよそ日没時刻の変化に平行的であるが,厳密に言うと日没時刻よりも早い季節と遅い季節がある.春には,通常,日没の30分以上も前から誘引され始めて,日没頃に最も多く誘引されるが,季節が進むにつれておくれ,夏や秋には日没後に初めて誘引され始めるようになる.すなわち誘引される時刻の照度は,春の方が夏,秋に比分べて,一般に,はるかに高い.
URI: http://hdl.handle.net/10069/4077
ISSN: 03855643
Type: Departmental Bulletin Paper
Appears in Collections:Volume 12, No. 3

Citable URI : http://hdl.handle.net/10069/4077

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