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柞蚕卵的保存方式对松毛虫赤眼蜂繁殖的影响

作  者:
武琳琳;赵秀梅;王丽达;李青超;周超;徐婷;刘洋
单  位:
黑龙江省农业科学院齐齐哈尔分院
关键词:
柞蚕卵;保存;松毛虫赤眼蜂;繁殖
摘  要:
试验研究了柞蚕卵的不同保存方式对松毛虫赤眼蜂繁蜂的影响,为松毛虫赤眼蜂繁蜂生产中柞蚕卵合理保存提供科学依据。结果表明:应用新鲜的柞蚕雌蛾取卵粒来繁殖松毛虫赤眼蜂,其寄生率、羽化率、单卵出蜂数等各项主要繁殖指标均最高,其次是冷藏柞蚕雌蛾的保存方式,而保存干的柞蚕卵粒的方式繁殖的松毛虫赤眼蜂,各项主要繁殖指标均明显下降,保存湿的柞蚕卵粒的方式最低。因此,赤眼蜂生产上尽量保证应用新鲜的柞蚕雌蛾卵粒,此外可以采用冷藏柞蚕雌蛾的保存方式,并辅助少量的保存干柞蚕卵粒的方式。
译  名:
Effect of Different Storage Mode of Antheraea pernyi Eggs on Reproduction of the Trichogramma dendrolimi
作  者:
WU Lin-lin,ZHAO Xiu-mei,WANG Li-da,LI Qing-chao,ZHOU Chao,XU Ting,LIU Yang(Qiqihar Branch of Heilongjiang Academy of Agricultural Sciences,Qiqihar,Heilongjiang 161006)
关键词:
Antheraea pernyi eggs;storage;Trichogramma dendrolimi;reproduction
摘  要:
The effects of different storage mode of Antheraea pernyi eggs on reproduction of the Trichogramma dendrolimi were studied in order to provide the scientific basis for reasonable restoration of Antheraea pernyi eggs in reproduction of the Trichogramma dendrolimi.The results showed that applying fresh Antheraea pernyi female moth to take eggs to sire Trichogramma dendrolimi could obtain the highest value of the main reproduction index such as parasitic rate,eclosion rate of monozygotic and bee number in an egg,followed by refrigeration Antheraea pernyi female moth,storage dry Antheraea pernyi eggs siring Trichogramma dendrolimi,the main reproduction indexes were significantly decreased,storage wet Antheraea pernyi egg was the lowest.Consequently,Trichogramma dendrolimi production as much as possible to ensure that the application of fresh Antheraea pernyi female moth eggs,refrigerated of Antheraea pernyi female moth could be used to storage in addition,auxiliary few storage dry Antheraea pernyi eggs.

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