20%戊唑醇·多菌灵可湿性粉剂防治苹果果实主要病害的室内外药效实验

Test of Carbendazim·Tebuconazole 20% WP For Controlling Physalospora piricola Nose And Glomerella cingulata Stonem.

试验结果表明,20%戊唑醇.多菌灵可湿性粉剂对苹果轮纹病、炭疽病具有较好的防治效果。在发病初期,使用20%戊唑醇.多菌灵可湿性粉剂800～1000倍液,防治效果87%～99%,对苹果树及果实安全。

The results of experiment showed that the carbendazim .tebuconazole 20% WP had good effect for controlling Physalospora piricola Nose and Glomerella cingulata Stonem. At the initial stage, the effects of carbendazim.tebuconazole 20% WP diluted to 800～1 000 times were 87%～99%. It was safe to apple and tree.