Trapping Effects of Different Treatments dorsalis and Bactrocera cucurbitae

• 作者: Hanxiang XIAO Yanfang LI Yang ZHANG Yonglin LIAO Yueguan FU Zhenfei ZHANG
• 来源期刊: Plant Diseases and Pests(植物病虫害研究：英文版)
• 学科: 农学
• 关键词: 桔小实蝇 瓜实蝇 陷阱 表面喷涂 诱捕效果 俘获效应 番石榴 引诱剂
• 年，卷（期）: pdapzwbchyj_2012,（5）
• 页码范围: 11-13
• 页数: 3页
• 分类号: S436.67

摘要

Five different trapping treatments,spraying attractant on bottle surface and spraying attractant inside the bottles with 0,50,100 and 200 mL water,were set to trap Bactrocera dorsalis and B. cucurbitae in guava ( Psidium guajava) park. The results showed that when the usage of attractant was 1 g,both Haonian and Wende had trapping effect on B. dorsalis and B. cucurbitae. The trapping effect of Haonian on B. dorsalis was better than that of Wende,while their trapping effects on B. cucurbitae was just the opposite. The trapping effects of different treatments had great difference. The trapping effect of Haonian on two species of fruit flies enhanced with the increasing volume of water,and reached the maximum value as the water volume was 200 mL. With the increasing volume of water,the trapping effect of Wende on two species of fruit flies first increased,and then decreased,which reached the maximum value as the water volume was 50 mL. Different treatments with attractants spraying inside bottles had better trapping effects on two species of fruit flies than that spraying on bottle surface.