我们防治苹果烂根病的方法我们近几年在山西省曲沃县里村和沟东村采用下列方法防治苹果树烂根病取得较好效果：先用铁把病树的根部挖开，找到病根，每株用多菌灵１００ｇ加水１００ｋｇ或福美砷２００ｇ加水１００ｋｇ灌根，然后增施各种粉碎的玉米等秸秆，并每株施腐熟的... In recent years, we use the following methods to prevent and cure the rotten root cause of apple trees in the villages of Liguria and Ditchung in Quwo County, Shanxi Province. In the past few years, we have dug the roots of diseased trees to find the root cause , Each plant with carbendazim 100g water 100kg or Fumei arsenic 200g water 100kg irrigation root, and then add a variety of corn and other crushed straw, and each plant rotted ...