茶园虫害生态综合防控技术研究与应用

[目的]探讨茶园虫害生态综合防控技术。[方法]在湖北省十堰市果茶研究所茶园内,研究采用粘虫黄板(规格：200 mm ×250 mm)、OK-TS1太阳能频振式杀虫灯等综合防控技术对茶园害虫的防控效果。[结果]4~6月黄板防控效果较好,进入7、8月后杀虫灯防控效果显著；通过统计黄板和杀虫灯害虫捕捉量,十堰茶园害虫以同翅目和鳞翅目害虫为主。其中,假眼小绿叶蝉以5~6月和入秋时节为暴发期,茶蚜主要在初春及6、7月为害,茶橙瘿螨主要在6、8月为害嫩叶；蓟马在5月出现,7月达到高峰,之后逐渐消退；茶毛虫和茶尺蠖主要在6~8月为害成熟叶。[结论]研究结果为茶叶绿色生产提供了参考。

Research and Application of Ecological Comprehensive Prevention and Control Technology for Tea Garden Pest

[Objective] To research the ecological comprehensive prevention and control technology for tea garden pest. [Method] Yellow sticky traps ( size:200 mm × 250 mm) and OK-TS1 solar energy frequency vibration insecticidal lamps were adopted to study the pest encroac-hing regulation and control efficiency in Shiyan City of Hubei Province. [ Result] Yellow plate control effect was good from April to June. But in July and August, insecticidal lamp control effect was better. Tea garden pest in Shiyan City mainly belonged to Homoptera and Lepidoptera. Among them, Empoasca vitis sucked tender tea leaves juices in May and June; Toxoptera aurantii Boyers caused damage in June and July. Acaphylla theae mainly appeared in June and August;Thrips palmi appeared in May, reached its peak in July and then gradually disappeared. Euproctis pseudoconspersa and Ectropis oblique damaged mature leaves from June to August. [ Conclusion] This research provides references for the green production of teas.