摘要
对苏云金杆菌水分散颗粒剂(Bt WDG)的稳定性、防治效果、技术指标等的研究结果表明,水分散颗粒剂的平均降解率为15.1%,优于可湿性粉剂的19.8%;小区试验,水分散颗粒剂与可湿性粉剂在同样剂量下防效相当;大田示范,水分散颗粒剂防效略优于对照药剂;各项技术指标均达到水分散颗粒剂企业标准的要求。
The stability and application effect and technical indexs Bacillus thuringiensis （Bt）water dispersible granule （ WDG ）. Was studied in the paper. Results showed that average decompose rate of Bt WDG was 15.1%, better than Bt WP. Field testing showed that the effect of Bt WDG was closed to comparison pesticides. Other indexs could reach the quality standard of WDG.
出处
《湖北农业科学》
北大核心
2006年第4期473-474,共2页
Hubei Agricultural Sciences
基金
科技部农业科技成果转化资金项目(02EFN214200409)
