关于用对草快引诱松墨天牛的研究(Ⅰ)对草快与乙烯利处理树干的效果

• 作 者: 山崎彻 张连芹
• 出 处: 林业科技通讯
• 发表日期: 1981年04期
• 关键词: 松墨天牛 对草快 树干 Monochamus 松脂 乙烯利处理 赤松 水溶液 乙烯利 线虫

将对草快或乙烯利水溶液注进日本的赤松与黑松树干,在注入处就分泌出过量的新松脂。在此同时很多松墨天牛Monochamus alternatus Hope飞来,开始集中在新松脂分泌处产卵。在此产卵的密度大约为平常由于松类线虫为害而枯死的松木上产卵的密度10倍以上。可以认为在新松脂分泌处散发出的是极强的引诱松墨天牛产卵的物质。

Will grass or ethephon water solution into the Japan’s Pinus densiflora and black pine trunks, at the injection Department on the secretion of excess Neoliposa. At the same time, many Monochamus alternatus Hope came flying, began to focus on the secretion of new pine needles to lay eggs. The density of spawning here is about 10 times the density of spawning on pine, which normally dies of pine nematodes. Can be considered in the secretion of new pine resin is emanating from the Monochamus alternatus spawning material.