| 不同类型药剂对胡萝卜黑腐病的田间防治效果及增产作用 |
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| 引用本文： | 赵晓军,周建波,封云涛,殷辉,郭贵明.不同类型药剂对胡萝卜黑腐病的田间防治效果及增产作用[J].中国蔬菜,2012,1(16):93-95. |
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| 作者姓名： | 赵晓军 周建波 封云涛 殷辉 郭贵明 |
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| 作者单位： | 山西省农业科学院植物保护研究所，山西太原 030032 |
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| 基金项目： | 国家公益性行业(农业)科研专项(200903016);山西省青年科技研究基金项目(2012021024-3) |
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| 摘 要： | 根据胡萝卜生长期的黑腐病发生特点和症状特征设立了胡萝卜黑腐病的病情分级标准，并就7种不同类型药剂对胡萝卜黑腐病的田间防治效果及增产作用进行了研究。结果表明：7种不同类型药剂对胡萝卜黑腐病均有一定的防治效果，并且随着防治效果的提高，增产效果明显增加|其中效果最好的为40%百菌清悬浮剂（SC），防效为76.38%，产量增加84.21%。
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| 关 键 词： | 胡萝卜黑腐病 分级标准 杀菌剂 防治效果 增产作用 |
Field Control Effect and Yield Increasing Role of Different Types Fungicides on Carrot Black Rot |
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| ZHAO Xiao-jun
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ZHOU Jian-bo
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FENG Yun-tao
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YIN Hui
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GUO Gui-ming.Field Control Effect and Yield Increasing Role of Different Types Fungicides on Carrot Black Rot[J].China Vegetables,2012,1(16):93-95. |
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| Authors: | ZHAO Xiao-jun ZHOU Jian-bo FENG Yun-tao YIN Hui GUO Gui-ming |
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| Institution: | Institute of Plant Protection，Shanxi Academy of Agricultural Sciences，Taiyuan 030032，Shanxi，China |
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| Abstract: | The grading standard for carrot black rot was established according to its occurance characteristics and symptom during carrot growing period.Further studies on the field controlling effect of 7 different fungicides to carrot black rot and the yield increasing role were carried out.The results showed that all these different fungicides had certain controlling effects to carrot black rot,and along with the improvement of controlling effect,the effect of yield increasing was remarkably increased.The best one among them was 40% chlorothalonil SC with 76.38% of controlling effect and the yield increasing rate was 84.21%. |
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| Keywords: | Carrot black rot Grading standard Fungicide Controlling effect Yield increasing role |
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