春雷霉素WP和常规农药防治粳稻主要病害的比较研究  

Comparative Study on Main Disease of Kasugamycin WP and Conventional Pesticide Japonica

作　　者：刘郁[1] 桑海旭[1] 王井士[1] 于亚辉[1] 李运动[1] 宋存宇[1] 马晓慧[1] 于深州[1] 边应权[1] 

机构地区：[1]辽宁省盐碱地利用研究所,辽宁盘锦124010

出　　处：《农学学报》2013年第6期31-33,78,共4页Journal of Agriculture

摘　　要：为了进行春雷霉素WP和常规化学农药在防治粳稻主要病害的比较研究,在水稻不同生育期分别施用春雷霉素WP和常规化学农药,进而研究春雷霉素WP和常规化学农药防治粳稻主要病害的效果。结果表明,2%春雷霉素WP在稻瘟病和稻曲病的防效均高于其他药剂,在纹枯病的防效低于拿敌稳75%WG和300g/L爱苗EC。施用药剂小区的产量比较中,2%春雷霉素WP略低于拿敌稳75%WG和300g/L爱苗EC。春雷霉素WP在粳稻各病害的防效上不亚于常规化学农药,由于春雷霉素WP对环境及人畜危害较低,具有很高的利用价值。In order to carry out of the Kasugamycin WP and conventional chemical pesticides, a comparative study in the prevention and treatment of major diseases of the japonica. The author separated administration of Kasugamycin WP and conventional chemical pesticides in rice growth period, and then studied the effect of Kasugamycin WP and conventional chemical pesticides to control the main diseases of the japonica. The results showed that, 2% Kasugamycin WP in the blast and false smut control effect than other agents, sheath blight control effect below to take the enemy＇s steady 75% WG and 300 g/L Armure EC. The comparison of applied agent cell yield, 2% Kasugamycin WP slightly lower than taking the enemy＇s steady 75% WG and 300 g/L Armure EC. Kasugamycin WP in japonica disease control effect as much as conventional chemical pesticides, since the Kasugamycin WP lower on the environment and human and animal hazards, with a high use value.

关 键 词：春雷霉素WP 常规农药 粳稻 防效 

分 类 号：S435.111[农业科学—农业昆虫与害虫防治]