| 我国口岸亚洲型舞毒蛾监测情况调查分析 |
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| 引用本文： | 于艳雪,李红卫,黄英,方志强.我国口岸亚洲型舞毒蛾监测情况调查分析[J].中国森林病虫,2020,39(3):5-12. |
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| 作者姓名： | 于艳雪 李红卫 黄英 方志强 |
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| 作者单位： | 中国检验检疫科学研究院,北京 100176;中国检验检疫科学研究院,北京 100176;中国检验检疫科学研究院,北京 100176;中国检验检疫科学研究院,北京 100176 |
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| 基金项目： | 国家重点研发计划(2016YFC1200803)。 |
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| 摘 要： | 为充分应对北美植物保护组织植物检疫措施第33号标准,笔者将我国口岸2011-2017年利用舞毒蛾Lymantria dispar性信息素监测种群发生情况进行了总结,包括具体监测口岸信息、诱捕器数量、年诱捕量,分析各口岸年平均诱捕量与当地平均气温、平均湿度和平均降水量之间的关系。结果表明:空间因素和气候因素共同决定了舞毒蛾发生情况,在R^2=25.1%水平上,空间因素单独贡献了6.9%的影响,而气候因素单独贡献了10.3%的影响,两者综合影响了7.9%;温度和湿度两个气候因子对舞毒蛾发生影响较大。亚洲型舞毒蛾在口岸5 km陆地范围内广泛发生,舞毒蛾输出风险依然存在,应建立国内外有害生物发生动态监测信息平台,以便更好实施有害生物综合防控。
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| 关 键 词： | 亚洲型舞毒蛾 诱捕量 全国口岸 气候因素 空间因素 |
Monitoring and analysis of Asian gypsy moth around ports in China |
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| Institution: | (Chinese Academy of Inspection and Quarantine,Beijing 100176,China) |
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| Abstract: | In order to fully respond to the plant quarantine standard No.33 of the North American Plant Protection Organization(NAPPO),this paper summarized the monitoring situation of gypsy moth around ports in China by the sex pheromone from 2011 to 2017,including information of specific monitoring ports,the number of traps and annual trapping amount.The relationships between the average trapping amount and the local average temperature,humidity and precipitation were analyzed.The results showed that the occurrence of Asian gypsy moth was determined by both spatial and climatic factors.At the R^2=25.1%level,spatial factors contributed 6.9%of the effects alone,while climatic factors contributed 10.3%of the effects alone.The two factors affected 7.9%synthetically.Temperature and humidity had great influence on the occurrence of Asian gypsy moth.Asian gypsy moth occurred extensively within 5 km around the port,and the export risk of Asian gypsy moth still existed.It is necessary to establish a dynamic monitoring information platform for pest occurrence at home and abroad in order to better implement integrated pest control. |
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| Keywords: | Asian gypsy moth trapping amount port in China climatic factor spatial factor |
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