【摘要】 通过室内测定和田间试验 ,研究了甲霜灵种衣剂和 2 5 %可湿性粉剂分别处理辣椒种子后对辣椒幼苗生长的影响及防治辣椒苗期疫病的效果。结果表明 ,甲霜灵种衣剂处理不仅使辣椒幼苗的百株鲜重明显增加 ,而且可以提高幼苗体内的叶绿素及可溶性蛋白含量 ;防治效果与可湿性粉剂相比明显提高 ,持效期可延长至苗后 4 5d左右更多还原

【Abstract】 Pepper seeds were coated and dressed with metalaxyl coating formulation and 25% metalaxyl WP, respectively .The fresh weight,content of chlorophyll, and soluble protein of seedlings of treated pepper seeds were increased compared to the seedlings of untreated seeds.The control effect of seeds coating formulation was better than 25% metalaxyl WP, and the efficiency of metalaxyl on controlling pepper blight could last for 45 days.更多还原