锐劲特、大功臣防治稻瘿蚊田间药效试验与示范  

Experiment and Demonstration of the Control Effect of Fipronil and Imidabloprib on Orseolia Oryzae in Field

作　　者：郑大宽 舒畅[1,2] 黄荣华 

机构地区：[1]江西省植保植检站 [2]江西省农业科学院植物保护研究所

出　　处：《江西农业学报》1998年第3期51-55,共5页Acta Agriculturae Jiangxi

基　　金：江西省农牧渔业科学研究计划项目

摘　　要：１９９６～１９９７年进行了“锐劲特”、“大功臣”防治稻瘿蚊田间药效试验与示范。结果表明：２５％“锐劲特”ＦＳ和５％“锐劲特”ＳＣ拌种对晚稻秧田稻瘿蚊的防效分别可达７１．８２％～１００％和１００％，但大田的防效较低；０．３％“锐劲特”ＧＲ以１９．５ｋｇ／ｈｍ２在本田撒施的防效也较低。用１０％“大功臣”ＷＰ拌种、秧田喷雾、本田撒施，对稻瘿蚊均有较好的防效，可以推广应用。From 1996 to 1997, the experiment and demonstration were conducted of the control effect of Fipronil and imidabloprib on Orseolia Oryzae. It is showed that in seedling bed of late rice, control effects of 25% Fipronil (FS) and 5% imidabloprib (SC) as seed dressing reached 71.82%～100% and 100%, respectively, on the Orseolia Oryzae. It is, however, relatively low in field. In addition, the control effect of 0.3% Fipronil (GR) also comparetively low when it was sprayed in field. But, dressing seed with 10% Fipronil (WP), spraying it in seedling bed and then field will have relatively favorable control effect, that is worth spreading for use.

关 键 词：稻瘿蚊 锐劲特 大功臣 防治效果 

分 类 号：S435.112.5[农业科学—农业昆虫与害虫防治]