25%果病克星防治梨白纹羽病效果试验

Effect of Guobingkexing 25EC on Pear Root Rot [Rasellina necatri(H-art.)Berl.]

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.