| 棉铃虫的紫云英-麦胚人工饲料 |
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| 引用本文： | 吴坤君.棉铃虫的紫云英-麦胚人工饲料[J].昆虫学报,1985,0(1):22-29. |
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| 作者姓名： | 吴坤君 |
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| 作者单位： | 中国科学院动物研究所 |
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| 摘 要： | 用不同人工饲料连续饲养棉铃虫Heliothis armtgera;通过试验比较,设计和发展了适合于大量饲养棉铃虫的紫云英-麦胚人工饲料。与自然饲料相比,用这种人工饲料饲养的棉铃虫发育快、存活率高、蛹大、成虫产卵多。已经用紫云英-麦胚人工饲料连续饲养棉铃虫16代,各代幼虫的存活率在85—97%之间,成虫平均产卵1,000多粒,孵化率不低于70%。6龄幼虫对这种人工饲料的利用和转化效率分别是26.7%和65.0%。
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| 关 键 词： | 棉铃虫 人工饲料 |
A LUCERNE-WHEAT GERM DIET FOR REARING THE COTTON BOLLWORM, HELIOTHIS ARMIGERA (HUBNER) |
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| Wu KUN-JUN.A LUCERNE-WHEAT GERM DIET FOR REARING THE COTTON BOLLWORM, HELIOTHIS ARMIGERA (HUBNER)[J].Acta Entomologica Sinica,1985,0(1):22-29. |
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| Authors: | Wu KUN-JUN |
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| Affiliation: | Institute of Zoology,Acadeemia Sinica |
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| Abstract: | An artificial diet with lucerne, including flowers and leaves, and wheat, germ as the basic ingredients was developed for rearing the cotton bollworm Heliothis armigera (Hubner) in successive generations. Diet-fed larvae developed faster than those reared on cotton plants and the survival rate of the larvae on the diet was about 20% higher than that on the host plant. The female moths from the diet-fed larvae laid more eggs than those from cotton boll-fed larvae, although the percentage of egg-hatching in the diet-fed insects was a little lower than those in the cotton boll-fed insects.H. armigera has been reared continuously for 16 generations on this diet. In this culture the percentage of newly hatched larvae reaching the adult stage ranged between 77% and 94%. The averaga number of eggs laid by the female moths from diet-fed larvae exceeded 1000 and the percentage of egg-hatching was not lower than 70%. |
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| Keywords: | Heliothis armigera" target="_blank">Heliothis armigera')" href="#">Heliothis armigera artificial diet |
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