摘要
试验表明25%果病克星乳油对梨树苗期发生的白纹羽病具有较好的防效,并明显优于敌克松、甲基托布津、代森锌。
The test showed that Guobingkexing 25EC provided a good control against root rot on pear seedling.The Effect was superior to fenaminosulf, thiophanate - methyl and Zineb.
出处
《北方果树》
2000年第5期9-10,共2页
Northern Fruits