The control effect of two biological agents for root-knot nematode were over 77%, and these two kinds of agent could improve fruit quality and yield of 27.97%~38.14% of cucumber.

• 摘要利用生物农药进行防治黄瓜根结线虫试验，结果表明，两种供试生物制剂对露地黄瓜根结线虫的防效都达到了77%25以上，并可提高产量27.；97%25~38