柳苗锈病是危害圃地柳树实生苗主要病害之一。发病轻者可影响苗木生长,重者可使苗木枯死。为探索应用杀菌剂超低量喷雾防治该病的可能性,1984年我们应用自己研制的粉锈宁和敌锈钠油剂及上海联合化工厂生产的粉锈宁乳油,在吉林市新九苗圃对柳树当年播种苗锈病进行了超低量喷雾防治试验,现将结果初报如下。 Willow seedling rust is one of the main diseases that will endanger the willow seedlings. Slight onset can affect the growth of seedlings, severe cases can make seedlings dead. In order to explore the possibility of application of ultra-low-level disinfectant spray to prevent and treat the disease, in 1984 we applied our own developed triadimefon and rust rust sodium oil and Shanghai United Chemical Plant production of triadimefon, in Jilin Xinjiu nursery sowing that year willow Seedling rust carried out ultra-low volume spray control test, the results are reported as follows.