节点文献
农药增效剂对红蜘蛛防治效果的研究
Study on the effect of chemical control with synergist against Teranychus cinnabarinus
【摘要】 试验结果表明：质量分数为５ ％ 的噻螨酮２ ５００ 倍液依次加入化学增效剂（Ｓ－ ９３１）２５ ｇ，２０ ｇ，１５ ｇ 和１０ ｇ ，防效都有提高，其中以加入１５ ｇ 的处理较经济
【Abstract】 The result of test showed that the efficacy of 5% SMT 2 500× was increased after the addition of synergist 25 g,20 g,15 g and 10 g,of which 15 g was more economical at the tested concentrations.
- 【文献出处】 河南农业大学学报 ,JOURNAL OF HENAN AGRICULTURAL UNIVERSITY , 编辑部邮箱 ,1999年S1期
- 【分类号】S482.9
- 【下载频次】70