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稻曲病防治主要依赖于有机锡和铜类制剂等重金属药剂。由于重金属药剂具有残留药害,不利于生态农业的发展。37%纹曲净可湿性粉剂是两种生物农药—井冈霉素和蜡质芽孢杆菌的复配制剂。本研究对纹曲净可湿性粉剂对稻曲病防治效果进行了田间试验,以明确该药剂防治稻曲病的应用技术。1材料与方法1.1供试药剂供试药剂为5%井冈霉素和32%蜡质芽孢杆菌混剂
The control of false smut mainly depends on organic tin and copper preparations and other heavy metal agents. Due to residual phytotoxicity of heavy metal agents, it is not conducive to the development of ecological agriculture. 37% of grain net WP is two kinds of biological pesticides - validamycin and Bacillus cereus compound preparation. In this study, a field experiment was carried out on the control effect of rhytiocidae WP on rice false smut to clarify the application technology of the pesticide against rice false smut. 1 Materials and Methods 1.1 for the test drug test agent is 5% Jinggangmycin and 32% mixture of Bacillus cereus