[1]刘洋.18%毒·氟CS对玉米地下害虫防治效果研究[J].黑龙江农业科学,2014,(07):75-76.
LIU Yang.Study on the Control Effect of 18% Chlorpyrifos·fipronil CS Against Underground Corn Pests[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(07):75-76.
点击复制
LIU Yang.Study on the Control Effect of 18% Chlorpyrifos·fipronil CS Against Underground Corn Pests[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(07):75-76.
18%毒·氟CS对玉米地下害虫防治效果研究
《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S]
卷:
期数:
2014年07
页码:
75-76
栏目:
出版日期:
2014-07-10
- Title:
- Study on the Control Effect of 18% Chlorpyrifos·fipronil CS Against Underground Corn Pests
- 文章编号:
- 1002-2767(2014)07-0075-02
- 分类号:
- S435.13
- 文献标志码:
- A
- 摘要:
-
为明确18%毒·氟防治地下害虫的最佳使用剂量,研究了18%毒·氟CS对玉米地下害虫的防治效果。结果表明:除了18%毒·氟CS药种比1∶50处理抑制玉米生长外,其它药剂处理对玉米生长没有影响。18%毒·氟CS药种比1∶100处理玉米被害率最低,对玉米地下害虫防治效果最好,为94.34%,极显著高于其它处理,其产量最高,比空白对照增产15.19%,比对照药剂60%吡虫啉PS处理增产6.05%。因此,18%毒·氟CS防治玉米地下害虫最佳使用量为药种比1∶100。
- Abstract:
-
In order to determine the optimal dosage of 18% Chlorpyrifos·fipronil CS to control underground pests,the control effect of 18% Chlorpyrifos·fipronil CS was studied.The results showed that except the treatment with 1∶50 proportion of seed and coating agent,other treatments had no effect on corn growth.When the proportion of seed and coating agent was 1∶100,the control effect was 94.34% which was the best,and it was significantly higher than other treatments.Its yield was also the highest,increased 15.19% than CK and 6.05% than 60% imidacloprid.Therefore,the optimal proportion of seed and coating agent was 1∶100 for 18% Chlorpyrifos·fipronil CS.
参考文献/References:
[1]农业部农药鉴定所生测室.农药田间药效试验准则(二)[M].北京:中国农业出版社,2000:248-252.
[2]徐映明,朱文达.农药问答[M].北京:化学工业出版社,2004:407,420.
备注/Memo
收稿日期:2014-03-13
作者简介:刘洋(1985-),男,黑龙江省齐齐哈尔市人,学士,助理农艺师,从事植物保护研究。E-mail:404534865@qq.com。
更新日期/Last Update:
2014-08-01