| 黑龙江省水稻二化螟的发生规律与防治方法 |
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| 引用本文： | 迟力勇,王玉荣.黑龙江省水稻二化螟的发生规律与防治方法[J].黑龙江农业科学,2008(3):145-146. |
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| 作者姓名： | 迟力勇 王玉荣 |
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| 作者单位： | 1. 黑龙江省农业科学院耕作栽培研究所,哈尔滨,150086
2. 黑龙江省红旗农场,哈尔滨,150088 |
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| 摘 要： | 二化螟是黑龙江省水稻生产的新型虫害,其危害分为幼虫危害和成虫危害,主要危害水稻茎秆,造成枯鞘,使稻穗不能得到营养供应。阐述了二化螟在黑龙江省的发生规律及行之有效的防治方法。
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| 关 键 词： | 二化螟 水稻 虫害 |
| 文章编号： | 1002-2767(2008)03-0145-02 |
| 修稿时间： | 2007年10月26 |
Occurrence Rule and Preventing Methods of Chilo suppressalis in Heilongjiang Province |
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| CHI Li-yong,WANG Yu-rong.Occurrence Rule and Preventing Methods of Chilo suppressalis in Heilongjiang Province[J].Heilongjiang Agricultural Science,2008(3):145-146. |
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| Authors: | CHI Li-yong WANG Yu-rong |
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| Institution: | CHI Li-yong , WANG Yu-rong (1. Crop Tillage and Cultivation Institute of Heilongjiang Academy of Agricultural Sciences, Harbin 150086 ;2. Hongqi Farm of Heilongjiang Province, Harbin 150088) |
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| Abstract: | The Chilo suppressalis is a new insect pest of paddy rice production in Heilongjiang province,its harm divides into the larva harm and the prosopon harm,mainly harms the paddy rice cane,creates the dry sheath,and hinders the rice ear from obtaining the nutrition supply. This article elaborated the occurrence rule and the effective preventing and controlling method in our province. |
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| Keywords: | Chilo suppressalis rice pest |
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