| 间作茶园假眼小绿叶蝉种群动态与绿色防控技术研究 |
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| 引用本文： | 顾俊荣,董明辉,李浩宇,范君,杨代凤.间作茶园假眼小绿叶蝉种群动态与绿色防控技术研究[J].农学学报,2017,7(6):15-20. |
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| 作者姓名： | 顾俊荣 董明辉 李浩宇 范君 杨代凤 |
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| 作者单位： | 1. 苏州市农业科学院,江苏苏州,215155;2. 苏州市吴中区东山镇农林服务中心,江苏苏州,215107 |
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| 基金项目： | 江苏省农业科技自主创新基金“洞庭碧螺春茶园肥药减量高效安全生产技术研究”[CX(14)2102]；苏州市科技支撑计划“碧螺春茶叶安全 生产和养分高效利用栽培技术研究和示范”[SNG201442]。 |
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| 摘 要： | 为了明确苏州地区间作茶园假眼小绿叶蝉种群动态与绿色防控技术,笔者于2015—2016年对苏州市东山镇洞庭碧螺春茶区不同间作茶园中假眼小绿叶蝉种群动态进行了系统调查和绿色防控技术研究。结果表明:纯茶园中种群数量大于间作茶园,且间作茶园中种群数量较纯茶园稳定。假眼小绿叶蝉在6月下旬和9中旬呈发生高峰期,利用物理、农业防治方法,如防虫网覆盖、黄板诱杀和茶树采后不修剪,可有效防治假眼小绿叶蝉。植物源农药0.3%苦参碱水剂药后3天的防效达76.11%。间作茶园可降低假眼小绿叶蝉种群数量从而减少茶园危害,并且在其发生高峰期进行绿色防控可以有效降低假眼小绿叶蝉危害,同时可减少农药使用次数2次,利用不同间作茶园构建绿色防控体系是实现茶叶绿色生产一项有效措施。
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| 关 键 词： | 间作茶园 假眼小绿叶蝉 种群动态 绿色防控技术 |
| 收稿时间： | 2017/2/4 0:00:00 |
| 修稿时间： | 2017/4/20 0:00:00 |
Empoasca vitis G?the: Population Dynamics and Green Control Techniques in Intercropping Tea Garden |
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| Gu Junrong,Dong Minghui,Li Haoyu,Fan Jun,Yang Daifeng.Empoasca vitis G?the: Population Dynamics and Green Control Techniques in Intercropping Tea Garden[J].Journal of Agriculture,2017,7(6):15-20. |
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| Authors: | Gu Junrong Dong Minghui Li Haoyu Fan Jun Yang Daifeng |
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| Abstract: | To clarify the population dynamics and green control techniques of Empoasca vitis G?the in intercropping tea gardens in Suzhou, the authors studied the population dynamics and green control techniques systematically in the sole tea garden, loquat-tea intercropping garden, citrus-tea intercropping garden in Dongting Biluochun tea-growing area of Dongshan town, Suzhou from 2015 to 2016. The results showed that:the population in the sole tea garden was larger than that in the intercropping tea gardens, and the number of individuals in the intercropping gardens were more stable than that in sole tea garden; the dynamic of population showed bimodal pattern, the two peaks were in late June and mid-September;the physical control methods, such as the insect pest control coverage and the yellow board trapping and no-pruning after picking tea had significant effect on controlling Empoasca vitis G?the;the control effect was up to 76.11%after 3 days by using plant pesticide with 0.3% matrine. Therefore, intercropping cultivation in tea garden is helpful to reduce the population of Empoasca vitis G?the, thus mitigating the damage to tea garden. During the peak period, chemical and biological pesticides combined with physical and agricultural control methods can effectively decrease the damage to garden and reduce the use of pesticides 2 times. Therefore, the use of intercropping tea to build green control system could be an effective way to achieve green tea production. |
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| Keywords: | Intercropping Tea Garden Empoasca vitis G?the Population Dynamics Green Control Techniques |
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