25%敌杀死片剂是德国艾格福公司推出的新剂型 ,为了进一步明确其防治棉铃虫的效果 ,为产品登记及推广应用提供依据。 1 999年根据江苏省农药鉴定所的安排 ,依据试验方案 (表 1 ) ,组织实施了田间药效试验。设 5个处理 ,4次重复 ,小区随机区组排列 ,小区面积 50 m2 ,小区间设两 25% of the enemy killed the tablet is the German company launched a new form of Agfa, in order to further clarify the effect of control bollworm, product registration and promote the use of provide the basis. In 1999, according to the arrangement of Jiangsu Provincial Institute of Pesticide Appraisal and according to the experimental plan (Table 1), the field trial of efficacy was organized. Set 5 treatment, 4 repetitions, cell random block arrangement, the plot area of ​​50 m2, set up between two small