| 佳木斯地区水稻病虫害发生演替趋势 |
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| 引用本文： | 崔冶.佳木斯地区水稻病虫害发生演替趋势[J].北方水稻,2008,38(2):48-50. |
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| 作者姓名： | 崔冶 |
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| 作者单位： | 佳木斯市农业技术推广总站,黑龙江,佳木斯,154002 |
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| 摘 要： | 水稻病虫害是佳木斯地区主要生物性灾害,为适时掌握佳木斯地区水稻病虫害消长、演替趋势,建立有效防范策略,特进行研究。初步了解,由于气候、品种选择、防治、预测预报、栽培等因素,导致部分病虫害时重时轻、年际间波动大,新侵入生物灾害呈逐年上升趋势,危险性农业有害生物呈全面渗透、逐年扩大之势等问题。针对这些问题提出了加强基础性研究,掌握发生动态,建立预警、监测体系,强化"绿色植保"理念等对策。
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| 关 键 词： | 佳木斯水稻病虫害 演替趋势 分析对策 |
The Development Trend of Pest Insects and Diseases Occurrence in Rice in Jiamusi Area |
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| CUI Ye.The Development Trend of Pest Insects and Diseases Occurrence in Rice in Jiamusi Area[J].Reclaiming and Rice Cultivation,2008,38(2):48-50. |
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| Authors: | CUI Ye |
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| Abstract: | Pest insects and diseases in rice are the main biological disasters in Jiamusi.The study was conducted to master the growth and decline and development trend of pest insects and diseases,and to set up prevention countermeasures.Based on the initial investigation,due to the climate,variety selection,control and prevention forecast and cultivation factors,the occurrence was severe or light sometimes,and changed greatly between years.The newly intruded organisms increased year by year and harmful biological invader penetrated overall.Aiming at these problems,the fundamental research would be strengthened,warning and monitoring system be set up and the concept of "Green Plant Protection" be intensified. |
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| Keywords: | Rice pest insects and diseases in Jiamusi Development trend Analysis and countermeasures |
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