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腐烂病、干腐病、轮纹病是苹果树常见的病害 ,具有发病率高 ,复发率高 ,发生区域广泛 ,难以控制的特点。为了更有效地防治以上几种病害 ,2 0 0 0年用山西省农科院果树研究所新近研制的抗腐特与苹腐速克灵、甲基托布津杀菌剂进行对比试验 ,结果如下。1 试材和方法2 0 0 0年在临
Rot disease, dry rot, rotundity is a common disease of apple trees, with a high incidence, high recurrence rate, the occurrence of a wide range of areas, difficult to control the characteristics. In order to more effectively control the above diseases, in 2000 with the Academy of Agricultural Sciences in Shanxi Province Institute of Fruit and newly developed anti-rot and saxifen sodium, methyl thiophanate-methyl fungicide for comparison tests, the results are as follows. 1 test materials and methods in 2000 Pro