| 麦田泽漆的发生为害与防治 |
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| 引用本文： | 张俊喜,陈磊,王海洋,仇彩云.麦田泽漆的发生为害与防治[J].安徽农业科学,2001,29(2):188-189. |
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| 作者姓名： | 张俊喜 陈磊 王海洋 仇彩云 |
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| 作者单位： | 江苏省盐城市农业科学研究所 |
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| 摘 要： | 盐城市稻茬麦田泽漆发生较 2 0世纪 80年代前大为严重 ,其发生高峰在小麦播种后 15～ 2 0d ,全生育期约 2 0 0d。泽漆发生密度和小麦产量损失及穗数减少均呈直线函数关系 ,其危害临界期在 2月 2 5日～ 3月 2 5日之间。化防试验结果表明 ,冬前应用 2甲 4氯 +使它隆或 2甲 4氯与巨星合剂均可有效地防除麦田泽漆
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| 关 键 词： | 泽漆 稻茬麦田 发生 密度 产量损失 防效 |
| 修稿时间： | 2001年2月8日 |
The Damage and Control of Sun Euphorbia in Wheat Field |
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| Zhang Junxi et al.The Damage and Control of Sun Euphorbia in Wheat Field[J].Journal of Anhui Agricultural Sciences,2001,29(2):188-189. |
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| Authors: | Zhang Junxi |
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| Abstract: | The damage of sun euphorbia in wheat field was becoming serious and its occurrence peak was from fifteenth to twentieth day after wheat sowing. The growth period of sun euphorbia was 200 days. The relation between of the growth density of sun euphorbia and wheat yield and panicle decrease was the linear correlation and the period of damage happened was from 25 Feb. to 25 March. The experiment in chemical control indicated that the application of chemic before Winter was effective on the control of sun euphorbia in wheat field. |
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| Keywords: | Sun euphorbia Wheat field Yield Control |
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