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1999年河北邯郸市农业技术推广站引进美国罗门哈斯公司生产的一种新的 N-苯酰胺类杀菌剂23%满穗悬浮剂,试用于防治水稻纹枯病,分别在水稻分蘖末期和拔节期施用,并以井冈霉素和空白为对照。水稻分蘖末期纹枯病开始发生时,用满穗23%悬浮剂15ml/667m~2(毫升/亩),5%井冈霉素水剂200ml/667m~2,兑水40kg(公斤)喷雾和空白对照三个处理,据药后7天调查,满穗防效100%,
In 1999, Handan City, Hebei Agricultural Extension Station to introduce the United States Rohm and Haas Company produced a new N-benzamide fungicide 23% full-spike suspension, the trial for the control of rice sheath blight, respectively, at the end of tillering and At jointing stage, Jinggangmycin and blank control were used. At the beginning of rice tillering, the sheath blight was sprayed with a solution of 23% suspensions of full spike 15ml / 667m ~ 2 (ml / mu), 5% Jinggangmycin 200ml / 667m ~ 2, watered 40kg Control of three treatments, according to the investigation after 7 days, 100% full-pan control effect,