It provided basic technological guarantee for enlarging scope of biological control to feed artificially Sitotroga cerealella and enlarged the kinds of natural enemies by artificial breeding.
人工饲养麦蛾，扩大人工繁殖天敌的种类，为扩大生物防治范围提供基础的技术保证。
Parasitic behavior of two strains of Trichogramma brassicae, G and F, was found to be influenced by their factitious hosts, when reared on eggs of Corcyra cephaonica and Sitotroga cerealella.
麦蛾卵和米蛾卵作繁蜂寄主对甘蓝夜蛾赤眼蜂G和F两个品系的寄生行为是有影响的。
Parasitic behavior of two strains of Trichogramma brassicae, G and F, was found to be influenced by their factitious hosts, when reared on eggs of Corcyra cephaonica and Sitotroga cerealella.
麦蛾卵和米蛾卵作繁蜂寄主对甘蓝夜蛾赤眼蜂G和F两个品系的寄生行为是有影响的。
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