【摘要】 以翠贝为对照药剂,比较了植物内生细菌LP5发酵液对黄瓜白粉病的田间防治效果。结果表明,对照药剂翠贝对黄瓜白粉病的防治效果达88.3%,内生细菌LP5的发酵液对黄瓜白粉病的防治效果达79.4%,显然内生细菌LP5具有较好的防治效果,具有一定的开发应用价值。更多还原

【Abstract】 Using beth as the contrast agent,the field control effect of fermentation liquor from endophytic bacterium LP5 on cucumber powdery mildew was tested.The control effect of beth on cucumber powdery mildew was 88.3%,the effect of fermentation liquor of LP5 was 79.3%.The result showed that endophytic bacterum LP5 had obvious control effect on cucumber powdery mildew,so it had certain development and application value.更多还原