论文部分内容阅读
粉锈宁对防治白粉病效果很好,但却不能在黄瓜上使用,因为粉锈宁会严重抑制黄瓜的生长,使用
Triadimefon against powdery mildew works very well, but can not be used on cucumbers, because triadimefon will severely inhibit the growth of cucumber, the use of