LI Hai-yan,LIU Ti-ruo,HAN Wen-ge.Study on Metalaxyl Coating Formulation in the Controll of Capsium Blight[J].HEILONGJIANG AGRICULTURAL SCIENCES,2003,(02):20-22.[doi:10.11942/j.issn1002-2767.2003.02.0020]
蔬菜种衣剂对辣椒幼苗疫病的防治效果研究
- Title:
- Study on Metalaxyl Coating Formulation in the Controll of Capsium Blight
- 文章编号:
- 1002 -2767(2003)02 -0020 -03
- Keywords:
- capsium blight ; metalaxyl ; seed coating formulation
- 分类号:
- S436 .418
- 文献标志码:
- A
- 摘要:
- 通过室内测定和田间试验, 研究了甲霜灵种衣剂和25 %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45 d 左右。
- Abstract:
- Pepper seeds were coated and dressed w ith metalaxy l coating formulation and 25 % metalaxylWP , respectively .The fresh weig ht , content of chlo rophyll , and soluble pro tein of seedling s oftreated pepper seeds were increased compared to the seedlings of unt reated seeds .The control ef fect ofseeds coating formulation w as bet ter than 25 %metalaxy l WP , and the efficiency of metalaxyl oncont rolling pepper blight could last for 45 days .
参考文献/References:
[ 1]张龙翔, 张庭芳, 李令媛.生化实验方法和技术(第二版)[ M] .北京:高等教育出版社, 1997 .
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备注/Memo
收稿日期:2002 -08 -07