| 湖南省甘蔗主要病虫草害发生规律及防治 |
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| 引用本文： | 徐志德,刘建军,黄河清,刘岗山,彭科林,万强,肖宝刚,柳美云.湖南省甘蔗主要病虫草害发生规律及防治[J].亚热带农业研究,2000(2). |
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| 作者姓名： | 徐志德 刘建军 黄河清 刘岗山 彭科林 万强 肖宝刚 柳美云 |
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| 作者单位： | 湖南省农业科学院植物保护研究所!湖南长沙410125(徐志德，黄河清，彭科林，万强)，湖南省常德市鼎城区农业局(刘建军)，湖南省江华瑶族自治县病虫测报站(刘岗山)，湖南西洞庭农场(肖宝刚) |
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| 摘 要： | 甘蔗二点螟以幼虫滞育和休眠两种方式越冬 ,每年发生 1- 4代 ,赤腐病是普遍发生的茎叶病害 ,而凤梨病是低温季节种苗的毁灭性病害 ,马唐和香附子是蔗田的两种恶性杂草 ,同属 C4 植物。采用农业防治为主体 ,适时化学防治的综合防治措施取得很好的应用效果
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| 关 键 词： | 二点螟 赤腐病 凤梨病 马唐 香附子 防治 |
The occurrence and control of the major diseases, pests and weeds of sugarcane in Hunan |
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| Abstract: | Millet borer (Chilo infuscatellus) in sugarcane winters by larva dormancy and stagnancy, occurres from 1 to 4 generations per year. Colletotrichum falcatum is the disease which universally occurres in the stems and leave of sugarcane. Ceratocystis paradoxa is crushing disease of seedcane in low temperature season. Digitaria sanguinalis and Cyperus rutundus are two malignant weeds, which belong to C 4 plants. With comprehensive control which mainly consists of agricultural control and chemical control in time, we gained very good effect. |
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| Keywords: | Chilo infuscatellus Colletotrichum falcatum Ceratocystis paradoxa Digitaria sanguinalis Cyperus retundus contol |
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