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台湾刺盲蝽是一种多食性害虫。在茶树上,海南一年发生10代,世代重叠,无越冬期,全年都可为害茶树,但以8~11月是为害高峰期。茶树被害后,产量和品质下降,是当前海南茶区的重要害虫之一。成虫寿命27~32.5天,若虫期10~15天,卵期5~18天,全代历期平均52天。化学防治以20%杀灭菊酯5000倍或7500倍与40%乐果混用效果最好,防治效果达90%。其次是40%乐果与80%DDVP各1000倍液,防治效果在七天内达78.7%左右。
Taiwan stink bug is a multi-feeding pests. In the tea tree, Hainan 10 generations a year, generations overlap, no winter, tea can be harmful throughout the year, but 8 to November is the peak of the injury. Tea tree victims, the decline in yield and quality, is currently one of the major pests in Hainan tea. Adult life of 27 to 32.5 days, nymphs 10 to 15 days, oviposit 5 to 18 days, the entire generation of an average of 52 days. Chemical control with 20% fenvalerate 5000 times or 7500 times with 40% dimethoate best effect, control effect of 90%. Followed by 40% dimethoate and 80% DDVP each 1000 times solution, the control effect reached 78.7% within seven days.