[1]刘宇,李易初,王冠.240 g·L-1烯草酮乳油防除洋葱田禾本科杂草研究[J].黑龙江农业科学,2016,(09):53-55.[doi:10.11942/j.issn1002-2767.2016.09.0053]
LIU Yu,LI Yi-chu,WANG Guan.Control Gramineous Weeds in Onion Field by 240 g·L-1 Clethodim EC[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(09):53-55.[doi:10.11942/j.issn1002-2767.2016.09.0053]
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LIU Yu,LI Yi-chu,WANG Guan.Control Gramineous Weeds in Onion Field by 240 g·L-1 Clethodim EC[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(09):53-55.[doi:10.11942/j.issn1002-2767.2016.09.0053]
240 g·L-1烯草酮乳油防除洋葱田禾本科杂草研究
《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S]
卷:
期数:
2016年09
页码:
53-55
栏目:
出版日期:
2016-09-10
- Title:
- Control Gramineous Weeds in Onion Field by 240 g·L-1 Clethodim EC
- 文章编号:
- 1002-2767（2016）09-0053-03
- 关键词:
- 240 g?L-1烯草酮EC; 洋葱; 禾本科杂草; 防效
- Keywords:
- 240 g 102; 102); font-family: Arial; Verdana; sans-serif; font-size: 12px; background-color: rgb(255; 255; 255); ">·L-1 clethodim EC; onion; gramineous weeds; control effect
- 分类号:
- S451.22+9
- 文献标志码:
- A
- 摘要:
- 为探讨烯草酮EC对禾本科杂草的防治效果，以洋葱品种红一号为试材，研究了240 g·L-1烯草酮EC加入3种专用助剂不同处理对禾本科杂草的防效。结果表明：240 g·L-1烯草酮EC180、240、300、600 mL·hm-2+0.125%Amigo专用助剂各处理，对洋葱田禾本科杂草防效达89.7%~100%，240 g·L-1烯草酮EC16 mL·hm-2+0.2%TM-4专用助剂处理，对洋葱田禾本科杂草防效达87.0%~99.5%，240 g·L-1烯草酮EC240 mL·hm-2+0.05%力透专用助剂对禾本科杂草的株数没有防效，鲜重防效只有72.5%和78.7%。各处理均有一定的增产效果。推荐使用的最佳应用剂量范围为240 g·L-1烯草酮EC240~300 mL·hm-2+0.125%Amigo专用助剂和240 g·L-1烯草酮EC240 mL·hm-2+0.2%TM-4专用助剂。施药适期为移栽后洋葱苗4~5叶；稗草、野黍等禾本科杂草3~5叶期，施药方法为洋葱苗后茎叶喷雾。
- Abstract:
- To explore control effect of clethodim EC on gramineous weed,taking a kind of onion variety Hong 1 as test materials,and by 3 different kinds of special additives of 240 g·L-1 clethodim EC were used.Results showed that in the treatment 240 g·L-1 clethodim EC with 180,240,300,600 mL·hm-2 + 0.125% Amigo special additives,the control effect to gramineous weeds in onion field was 89.7%~100.0%,240 g·L-1 clethodim EC with 240 mL·hm-2 + 0.2% TM - 4 special additives,the control effect to gramineous weeds in onion field was 87.0%~99.5%,and the treatment which 240 g·L-1 clethodim EC with 180 mL·hm-2 + 0.05% Litou special additives was no control effect on gramineous weeds,fresh weight control effect just were 72.5% and 78.7%.Each processing had certain effect to increase production.The recommended to use the best dose range were 240 g·L-1 clethodim EC 240~300 mL·hm-2 + 0.125% Amigo special additives and 240 g·L-1 clethodim EC 240 mL·hm-2 + 0.2% TM - 4 special additives.The suitable time of applying herbicide was 4~5 leaves after transplanting the onion seedlings,weed,wild millet and other gramineous weeds as 3~5 leaf stage,and the method was spray to cauline leaf of onion seedlings.
参考文献/References:
[1] 杨玉廷 , 高爽 , 张宗俭 , 等 . 除草剂烯草酮的应用技术研究 [J]. 农药 ,2005,44(4):186-189. [2]陈德胜,贾增坡,王桂英.120 g·L-1烯草酮EC防治春大豆田杂草田间药效试验[J].农药科学与管理，2008,29（2）：27-29. [3]祝新，何祖传，欧阳承.124%烯草酮乳油对油菜田禾本科杂草除草效果试验初报[J].安徽农学通报，13（10）：153,163. [4]杨静芳.24%烯草酮EC防除茄科蔬菜田间禾本科杂草试验[J].农药,2010,5（49）：371-372.
备注/Memo
收稿日期：2016-07-17第一作者简介：刘宇（1978-），男，山东省黄县人，硕士 ，农艺师，从事植物保护研究。E-mail:1020546660@qq.com。
更新日期/Last Update:
2016-12-15