几种天然助剂配苦参碱防治棉花伏蚜的增效作用  

The Synergistic Effect of Several Natural Auxiliaries Combined with Matrine to Control Cotton Aphid

作　　者：张学成 唐金萍 高广林 王夕珂 王正明 Zhang Xuecheng;Tang Jinping;Gao Guanglin;Wang Xike;Wang Zhengming(Plant Technology Promotion Service Station of Zaoyang.,Zaoyang,Hubei 441200,China)

机构地区：[1]枣阳市种植业技术推广服务站,湖北枣阳441200

出　　处：《棉花科学》2021年第3期41-43,共3页Cotton Sciences

摘　　要：为了提高苦参碱对棉花伏蚜的防治效果和持效期,同时又确保农产品质量安全。利用褐藻胶、黄原胶等天然助剂加入苦参碱中防治棉花蚜虫。试验结果表明,药后30天,褐藻胶处理、黄原胶处理的防治效果仍在90%以上,褐藻胶、黄原胶作为天然助剂对苦参碱防治棉蚜表现出显著的增效作用,具有广阔的应用前景。In order to improve the control effect and duration of matrine on cotton aphid,and ensure the quality and safety of agriculture products.Use natural additives such as alginate,xanthan Gum to add matrine to control cotton aphids.The results showed that after 30 days,the control effect of alginate and xanthan gum is still above90%,natural auxiliaries such as alginate and xanthan gum had significant synergistic effect on matrine to control cotton aphid,which has a broad application prospect.

关 键 词：天然助剂 苦参碱 棉蚜 防治效果 增效作用 

分 类 号：S435.622.1[农业科学—农业昆虫与害虫防治] S482.92[农业科学—植物保护]