The average resistant index is 3.2245 times and the highest is 6.7430 times. The resistant level of the powdery mildew in yixinjiangsu province is highest and the resistant frequency up to 40%.
结果表明，小麦白粉病菌对三唑酮的田间抗性菌株已经出现，群体抗性指数3.2245倍，最高抗性指数达6.7430倍，从所监测到的几个地方看，江苏宜兴的抗性水平最高，其抗性频率高达40％。
参考来源 - 小麦白粉病菌对三唑酮抗药性监测技术标准化研究·2,447,543篇论文数据，部分数据来源于NoteExpress
利用诱导子提高植物整体的抗性水平，这已成为国内外研究的热点。
It has become a hot issue that increasing the plant's general resistance level by induction.
yg品系对拟除虫菊酯的抗性水平较低，抗性分别为7、14和21倍。
YG had lower resistance and the corresponding rr was 7 -, 14 -, 21-fold.
灭多威及硫丹抗性种群随抗性水平的提高，其生命力及繁殖力表现不同程度的降低。
The vitalities and reproductivities of methomyl and endosulfan resistant populations decreased to some extent with the increase of resistant level.
应用推荐