【摘要】 针对目前山西苹果腐烂病高发,造成果园大面积减产和果树死亡的现状,研究出防治果树腐烂病的新型药剂——菌速清,施用该药3 d后被侵染的病斑即可完全干缩。试验表明,菌速清4倍液防治苹果树腐烂病效果明显,治愈率高。经大面积试验示范,该药剂能有效防治苹果腐烂病,不易复发,而且果农操作简单,省时省工。更多还原

【Abstract】 Be aimed at current high infection of apple fowl-brood in Shanxi,which causes enormous reduction of output and tree’s death,Junsuqing a new bactericide against fowl-brood in apple was developed.In three days of its application,all infected spots could befcome dry shrink.The test indicatied that,1:4 ratio Junsuqing has an remankabe control and high cure rate,Test in large scale area showed Junsuqing could effectively control fowl-brood in the apple,no liable relapse,easy operation,and labor/time saving.更多还原