温、湿度对假眼小绿叶蝉种群数量及梢内着卵量的影响

李慧玲; 林乃铨

温、湿度对假眼小绿叶蝉种群数量及梢内着卵量的影响

李慧玲¹,
林乃铨²

1.
福建省农业科学院茶叶研究所,福建福安 355015;
2.
福建农林大学植保学院生物防治研究所,福建福州 350002

基金项目:

国家茶叶产业技术体系(CARS-23);国家国际合作项目(2010DFB33030);科技部基础性工作专项子项目(2008FY210500-11);福建省科技计划重点项目(2009N0015)

详细信息

中图分类号: S 433
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出版历程
- 收稿日期: 2011-11-21
- 修回日期: 2011-12-15
- 刊出日期: 2012-01-29

The Influence of Temperature and Humidity on the Population Dynamics of Small Green Leafhopper at Tea Garden

LI Hui-ling¹,
LIN Nai-quan²

1.
Tea Research Institute, Fujian Academy of Agricultural Science, Fuan, Fujian 355015, China;
2.
Biological Control Research Institute, Fujian Agriculture & Forestry University,Fuzhou,Fujian 350002,China

摘要

摘要: 探讨茶园假眼小绿叶蝉的成虫、若虫及茶梢内着卵量的种群动态,以及温湿度对茶园中叶蝉种群数量的影响。结果表明,①成虫、若虫及梢内着卵量均有2个高峰期,分别出现在5月中旬至6月中旬和9月下旬至10月中旬,且成虫、若虫和卵三者都呈显著的正相关。②假眼小绿叶蝉的成虫、若虫虫口数量受田间气候条件影响较大,温度对假眼小绿叶蝉的影响最大,茶梢内假眼小绿叶蝉的着卵量与温度关系很密切,气温高于28℃或者低于20℃都不适宜小绿叶蝉产卵繁殖。③对温度和田间假眼小绿叶蝉成、若虫种群数量及梢内着卵量进行统计分析,结果表明,温度与假眼小绿叶蝉的成、若虫虫口数量、茶梢内着卵量呈现Yield Density模型变化规律。
- 温度 /
- 相对湿度 /
- 假眼小绿叶蝉 /
- 种群动态 /
- Yield Density模型
Abstract: The paper discusses the population dynamics of the adult, nymph and egg density of small green leafhopper (SGL), the influence of temperature and humidity on the population dynamics of the SGL at the tea garden of Fujian Agriculture & Forestry University, Jinshan, Fuzhou, Fujian, 2007. The results showed:①The population dynamics of the SGL had two peaks, a significant positive correlation was shown among the population dynamics of the egg, nymph and adult of the SGL.②The population dynamics of the adult, nymph and egg density of the SGL was significantly affected by the temperature during the occurrence. While the average temperature above 28℃and lower 20℃ condition, the population dynamics of the SGL were declined rapidly.③The temperature for the dynamics of the adult, nymph population and egg density of the SGL were coincided with the Yield Density model.
- temperature /
- relative humidity /
- small green leafhopper /
- population dynamics /
- Yield Density model

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参考文献(2)

唐志勇,唐学军.气温对茶小绿叶蝉发生的影响及预测[J].安徽农业科学,2010,38(7):3523-3524.

SENTENAC G. Natural antagonists of Empoasca vitis Goth in Bourgogne. Study of the feasibility of biological control by augmentation [J]. Progres Agricole et Viticole,2005, 122(4):79-87.

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文章访问数: 2708
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温、湿度对假眼小绿叶蝉种群数量及梢内着卵量的影响

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出版历程

The Influence of Temperature and Humidity on the Population Dynamics of Small Green Leafhopper at Tea Garden

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