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黄地老虎是新疆粮、棉、油、糖、菜等作物的大害虫,每年必须耗用大量化学农药进行防治。使用化学农药,不仅会造成环境污染,危害人畜,而且由于药原和品种不足,也给防治带来困难。为了探索新的防治途径,经过几年的研究实践,我们摸清了黄地老虎能被一种颗粒体病毒感染。经室内外试验,此病毒对黄地老虎感染力强,致死率高。我们还对此病毒的分离、形态特征、增殖和毒性安全作了初步研究。
Yellow tiger is a grain, cotton, oil, sugar, vegetables and other crops of pests, each year must consume a large number of chemical pesticides for prevention and treatment. The use of chemical pesticides will not only cause environmental pollution and endanger people and livestock, but also bring difficulties in prevention and control due to the lack of medicine and varieties. In order to explore new ways of prevention and control, after years of research and practice, we find out that the yellow tiger can be infected by a granulovirus. After indoor and outdoor tests, this virus is highly infectious to the yellow tiger and has high lethality. We also conducted a preliminary study on the isolation, morphological characteristics, proliferation and toxicity safety of this virus.