LIU Wei.Efficacy of Haloxyfop-R-methyl 10.8% EC Against Gramineous Weeds in Soybean Field[J].HEILONGJIANG AGRICULTURAL SCIENCES,2010,(05):62-64.
10.8%吡氟禾草灵乳油防除大豆田禾本科杂草药效试验
- Title:
- Efficacy of Haloxyfop-R-methyl 10.8% EC Against Gramineous Weeds in Soybean Field
- 文章编号:
- 1002-2767(2010)05-0062-03
- 关键词:
- 大豆田; 10.8%高效吡氟禾草灵乳油; 禾本科杂草; 药效
- Keywords:
- soybean field; haloxyfop-R-methyl 10.8% EC; gramineous weed; efficacy
- 分类号:
- S451.22+4
- 文献标志码:
- A
- 摘要:
- 对10.8%高效吡氟禾草灵乳油除草效果与安全性进行了田间小区试验。结果表明:10.8%高效吡氟禾草灵乳油375~525 mL·hm-2,能有效的防除大豆田禾本科杂草,对大豆安全,无明显药害症状;10.8%高效吡氟禾草灵乳油525 mL·hm-2对禾本科杂草防效与10.8%高效盖草能乳油450 mL·hm-2相当;大豆苗后早期茎叶喷雾处理,以大豆1~2片复叶期,禾本科草3~5叶期前施药效果好。
- Abstract:
- Field trial was conducted to investigate weed control and transplant winter rape safety for postemergence application of haloxyfop-R-methyl10.8% EC. The results showed that 10.8% Haloxyfop-R-methyl EC was safe to soybean at 375~525 mL·hm-2, and had a good control of gramineous weeds. It is the best control period in soybean 1~2 trifoliate leaf stage and before 3~5 leaf stage of gramineous weeds.
参考文献/References:
[1]刘长令.世界农药大全:除草剂卷[M].北京:化学工业出版社,2002:227. [2]马奇祥,赵永谦.农田杂草识别与防除原色图谱[M].北京:金盾出版社,2005:66-216.
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备注/Memo
作者简介:刘伟(1981-),女,山东省平阴县人,硕士,研究实习员,主要从事植物保护工作。Email:liuwei.006@163.com。