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目前,在国內防治水稻纹枯病的药剂中,稻脚青由于残毒问题正被淘汰,而井冈霉素特效期短,施用次数多,病菌易产生抗药性。为开辟水稻纹枯病防治药剂多种来源,奉化县农业局莼湖农技站用硼素对水稻纹枯病防治效果和增产作用进行了试验,取得了一定的结果。该农技站科技人员以硼砂(上海硼砂厂生产)为试验药剂,20％稻脚青粉剂(广西浜江县农药厂生产),3％井冈霉素液剂
At present, among the domestic agents for controlling rice sheath blight, rice toadstools are being eliminated due to residual poisoning, while the validamycin is shortened in duration and administered more frequently, and the bacteria are susceptible to drug resistance. In order to develop a variety of sources of rice sheath blight prevention and treatment of pesticides, Fenghuang Agricultural Bureau Lake Agricultural Technology Station with boron on rice sheath blight disease control effect and increase the role of yield, and achieved some results. The scientific and technological personnel of the agricultural station to borax (Shanghai borax plant production) as the test agent, 20% rice powder Green feet (Guangxi Agricultural Bank of China production), 3% Jinggangmycin solution