不同温度对麦蛾茧蜂实验种群生长发育的影响
Effects of temperature on development, fecundity and longevity of Habrobracon
hebetor.
田秋;丛斌;张海燕;董辉;钱海涛
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DOI:
作者单位:沈阳农业大学植物保护学院 害虫生物防治研究室沈阳110161
中文关键词:麦蛾茧蜂, 温度, 成虫寿命, 生殖力, 发育
英文关键词:Habrobracon hebetor; temperature; adult longevi
ty; fecundity; development
中文摘要:在15,20,25和30℃ 4个温度梯度下,测定了麦蛾茧蜂Habrobracon hebetor(Say)成蜂寿命、生殖力、发育历期等生物学参数。结果表明,在实验温度范围内,卵期在15℃最长,为(9.50±1.39) d;幼虫发育历期在20℃最长,为(6.60±1.41) d;蛹期在15℃最长,为(23.71±2.63)
英文摘要:The adult longevity, development and fecundity of Habrobracon hebetor (Say) were observed at 15, 20, 25 and 30℃ in laboratory. The results showed that developmental rate increased with the temperature increasing from 15℃ to 30℃. The longest dura