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培育壮蜂和加快繁蜂速度,是赤眼蜂利用中的一个极为重要的问题。根据我们两年多的繁蜂体会,育壮蜂应做好以下工作。提高蚕茧质量掌握发蛾技术目前,我省均用柞蚕卵繁殖赤眼
Nurturing strong bee and speeding up bumblebees is an extremely important issue for the use of trichogramma. According to our more than two years of beekeeping experience, Zhuo Zhu bee should do the following work. Improve the quality of silkworm cocoon to control hair moths At present, our province are using tussah eggs breeding red eye