摘要
报道了松毛虫赤眼蜂和瓜螟在多组恒温、交替变温下的发育历期。对结果的分析表明，温度交替对这两种昆虫在任一温度下的瞬时发育率无明显影响，恒温下和变温下完成发育所需的热量无显著差异或基本相似。
The development durations of Trichogrumma dendrolimi Matsumura and Diaphania indica (Saunders) were determined under various constant and alternating temperature regimes. Analysis of the results revealled that temperature altarnations did not exert any substantial influence on the instantaneous race of development at a given temperature in the two species of insects. Consequently, the thermal inputs for completing development did not have significant differences or were similar between constant and alternating temperature regimes.
出处
《昆虫知识》
CSCD
1994年第4期237-240,共4页
Entomological Knowledge
关键词
发育速率
变温
松毛虫赤眼蜂
瓜螟
Development rate, constant temperature, alternating temperatures
