溫度對青翅蟻形隱翅蟲 (Paederus fuscipes Curtis) 發育與繁殖之影響
Other Title
Effects of Temperature on Development and Reproduction of the Rove Beetle, Paederus fuscipes Curtis, Feeding on Nilaparvata lugens (Stål)
Journal
台灣農業研究
Journal Volume
69
Journal Issue
3
Pages
218-226
Date Issued
2020-09
Author(s)
Abstract
青翅蟻形隱翅蟲 (Paederus fuscipes Curtis) 屬捕食性昆蟲，為水稻害蟲重要天敵種類之一。本研究於15、20、25 及30℃之4 個定溫環境下進行，測得卵、幼蟲及蛹期於30℃下最短之發育時間，分別為3.6、11.6 及3.0 d；發育臨界溫度分別為8.8、9.4 及12.3℃；完成各發育期之有效積溫分別為73.4、232.6 及53.8 日度。以25℃下雌成蟲產卵量最多，一生平均可產190.8 粒卵，平均每日產卵量以25℃及30℃最高，分別為2.2 粒及2.4 粒卵。The rove beetle, Paederus fuscipes Curtis, can predate many species of insects, and is an important natural enemy against insect pests in paddy field. This study was conducted to evaluate the life history parameters of the rove beetle by incubating at 15, 20, 25 and 30℃ . The results showed that the shortest developmental periods of egg, larval and pupal stages at 30℃ were 3.6, 11.6 and 3.0 d, respectively, whereas the threshold temperatures of development were 8.8, 9.4 and 12.3℃. The sums of effective accumulated temperature were 73.4, 232.6 and 53.8 day-degree, respectively. The fecundity
was highest (190.8 eggs/female) at 25℃, whereas the average of egg-laid was highest (2.2–2.4
eggs/female) at 25℃ and 30℃.
Subjects
青翅蟻形隱翅蟲
溫度
發育
繁殖
Paederus fuscipes Curtis
Temperature
Development
Reproduction
Publisher
農業試驗所
Type
journal article
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