论文部分内容阅读
为进一步提高稻纵卷叶螟的防治水平,引进33%阿维·抑食肼可湿性粉剂在稻纵卷叶螟发生期进行了防治试验,结果表明,33%阿维·抑食肼可湿性粉剂用40～50g/667m2,对水稻纵卷叶螟的防治效果良好。
In order to further improve the prevention and control of rice leaf roller, the control experiment was conducted on the introduction of 33% Avicel hydrazide wettable powder during the occurrence of rice leaf roller. The results showed that 33% Powder with 40 ~ 50g / 667m2, the prevention and control of rice leafroller good effect.