【摘要】 为明确茶小绿叶蝉在清远地区茶园的发生动态,调查了茶小绿叶蝉的生物学特性、越冬基数、虫口发生量。结果表明,清远地区茶园茶小绿叶蝉发生动态呈双峰型,主要为害夏茶、秋茶,温暖潮湿的气候更利于茶小绿叶蝉的发生。更多还原

【Abstract】 In order to clarify the occurrence dynamics of Empoasca pirisuga in Qingyuan Area,the biological characteristics,overwintering base and the amount of pests were investigated.The results showed that the occurrence dynamics of E.pirisuga were double peak type in tea gardens in Qingyuan Area,E.pirisuga mainly harmed summer tea and autumn tea,and the warm and humid climate was more conducive to the occurrence of E.pirisuga.更多还原