---

期 刊 ：植物保护学报 1999年

关键词：葡萄；透翅蛾；药剂防治；三唑磷；杀虫剂；

Keywords:grape, Paranthrene regalia, prevention and control, triazophos,

摘 要 ：葡萄透翅蛾１年只发生１代，且蛾，卵，实孵幼虫发生期高度集中，采用放过成虫，放任前期幼虫蛀入嫩梢，再在蛀往粗枝以前一举施药毒杀的策略，在孵化高峰适时喷施２０％三唑磷乳油到１０００－２０００倍水的稀释液。结果表明，对药前１２ｄ内孵化已蛀干的幼虫杀虫率为９０％－１００％。

Abstract:Usually, the conventional pesticides are applied 2 - 3 times a year for grape cleawing moth control. But considering that the moth is a single-generation pest and that its incubation period is relatively short, the authors proposed to control the primary

---