球孢白僵菌对茶园茶小绿叶蝉的防治试验

Prevention and Control of Empoasca pirisuga with Beauveria bassiana in Tea Plantation

进行40亿/g球孢白僵菌(Beauveria bassiana(Bals.)Vuill)600倍稀释液防治茶园茶小绿叶蝉(Empoasca pirisuga Matumura)的试验。结果表明,14 d后防效最好,达75.9%。

The test of using Beauveria bassiana 600 times to prevent Empoasca pirisuga was conducted. The results showed that 14 days later, the control effect was best, which was up to 75.9%.