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本试验旨在测定我省几种主要贮粮甲虫经钴60γ射线辐照后的致死效应和不育效应,观察其繁殖情况,并进行了稻谷辐照防虫贮藏试验。一、材料与方法供试虫种系从本省各地采集,经室内饲养繁殖数代后供辐照试验。各种养虫饲料都经严格杀虫和吸湿处理,水份控制在14—
The purpose of this experiment is to determine the lethal effect and infertility effect of several main grain beetles in our province after cobalt 60γ-ray irradiation, to observe their reproduction and to conduct the rice irradiation pest-resistant storage test. First, materials and methods For the test species collected from all over the province germplasm, after several generations of indoor breeding for irradiation test. All kinds of feed-supporting feed are strictly insecticidal and hygroscopic, water control in 14-