| 温室早春茬黄瓜烟蓟马和瓜型棉蚜发生动态及空间分布 |
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| 引用本文： | 刘冉,纪涛,刘慧英,许建平,李明.温室早春茬黄瓜烟蓟马和瓜型棉蚜发生动态及空间分布[J].北方园艺,2019(1):83-90. |
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| 作者姓名： | 刘冉 纪涛 刘慧英 许建平 李明 |
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| 作者单位： | 石河子大学农学院,新疆石河子832003;北京农业信息技术研究中心,国家农业信息化工程技术研究中心,农产品质量安全追溯技术及应用国家工程实验室,农业部农业信息技术重点实验室,北京100097;石河子大学农学院,新疆石河子,832003;北京市丰台区植保植检站,北京,100097 |
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| 基金项目： | 山东省重点研发计划资助项目(2017CXGC0216);北京市优秀人才资助项目(2016000057592G260) |
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| 摘 要： | 以"京研迷你2号"黄瓜为试材,以日光温室中烟蓟马和瓜型棉蚜为研究对象,调查了早春茬黄瓜从定植到拉秧期间2种害虫的发生动态及空间分布,以期为黄瓜害虫的有效防治提供科学依据。结果表明:温室日平均温度稳定在20℃以后,烟蓟马与瓜型棉蚜种群数量开始逐渐上升。烟蓟马种群数量呈逻辑斯蒂增长,瓜型棉蚜种群数量呈指数型增长,烟蓟马和瓜型棉蚜在黄瓜上的空间分布型为负二项分布。在日光温室内烟蓟马的分布随时间变化明显;而瓜型棉蚜以温室西部种群数量最大。
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| 关 键 词： | 日光温室 黄瓜 烟蓟马 瓜型棉蚜 空间分布 |
Population Dynamic and Spatio Distribution of Thrips tabaci Lindeman(Thysanoptera:Thripidae)and Aphis gossypii Glover(Homoptera:Aphididae)on Early Spring Cucumber in Solar Greenhouse |
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| LIU Ran,JI Tao,LIU Huiying,XU Jianping,LI Ming.Population Dynamic and Spatio Distribution of Thrips tabaci Lindeman(Thysanoptera:Thripidae)and Aphis gossypii Glover(Homoptera:Aphididae)on Early Spring Cucumber in Solar Greenhouse[J].Northern Horticulture,2019(1):83-90. |
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| Authors: | LIU Ran JI Tao LIU Huiying XU Jianping LI Ming |
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| Institution: | (College of Agriculture,Shihezi University,Shihezi,Xinjijang 832003;Beijing Agricultural Information Technology Research Center/National Engineering Research Center for Information Technology in Agriculture/National Engineering Laboratory'for Quality and Safety Traceability Technology and Application of Agricultural Products/Key Laboratory of Agricultural Information Technology,Ministry of Agriculture,Beijing 100097;Fengtai District Plant Protection and Phytosanitary Station,Beijing 100097) |
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| Abstract: | The cucumber cultivar'Jingyan Mini 2'was used as the experimental material to study on Thrips tabaci Lindeman(Thysanoptera:Thripidae)and Aphis gossypii Glover(Homoptera:Aphididae)in solar greenhouse.The population dynamic and spatial distribution of two species were studied on cucumber from planting to harvest in a solar greenhouse in order to provide a basis for effective control of cucumber pests.The results showed that when average temperature was above20℃,the population of T.tabaci and Ap.gossypii started to rise.T.tabaci tended to Logistic growth and Ap.gossypii tended to exponential growth.Both T.tabaci and Ap.gossypii followed negative binomial distribution pattern.The distribution of T.tabaci in solar greenhouse varied obviously over weeks.On contrary,the largest population of Ap.gossypii presented in west all the time. |
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| Keywords: | solar greenhouse cucumber Thrips tabaci Aphis gossypii spatio distribution |
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