
哪位高手帮忙翻译一下,马上交论文了,不会写英文摘要,急急急!拜托了!
摘要:梨小食心虫[Grapholithamolesta(Busck)]为世界性害虫,幼虫蛀食桃稍,梨、桃及苹果等果实。使用性信息素防治梨小是一种专一、高效、经济、环保的方...
摘要:梨小食心虫[Grapholitha molesta(Busck)]为世界性害虫,幼虫蛀食桃稍,梨、桃及苹果等果实。使用性信息素防治梨小是一种专一、高效、经济、环保的方法。随着梨小食心虫信息素的使用越来越受到人们的重视,信息素产品的种类也随之增加,但目前还没有统一性信息素的最佳诱捕配比。但其三种基本活性组分已经确定:Z-8-十二碳烯醇乙酸酯,E-8-十二碳烯醇乙酸酯和Z-8-十二碳烯醇。本文利用不同含量配比的三种化合物,通过田间应用技术寻找出梨小食心虫性信息素的最佳活性比例:Z-8-十二碳烯醇乙酸酯:E-8-十二碳烯醇乙酸酯:Z-8-十二碳烯醇为90:0:6;并确定组分E-8-十二碳烯醇乙酸酯不再具有引诱活性;Z-8-十二碳烯醇对诱蛾依然具有明显的增效作用,同时梨小食心虫对Z-8-十二碳烯醇的需求有所提升。
关键词: 梨小食心虫;性信息素;诱蛾活性,最佳比例,变化 展开
关键词: 梨小食心虫;性信息素;诱蛾活性,最佳比例,变化 展开
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Abstract: ShiXinChong Grapholitha molesta pear small [Busck)] for worldwide (young pests, a moth, pear, eat peach peach and apple etc fruit. Usefulness pheromone prevention pear small is a single-minded, efficient, economy, the method of environmental protection. With little ShiXinChong pheromone pear using more and more attention by people, pheromones product categories also will increase, but there is still no unity pheromone's best trap ratio. But the third kind of basic active component has been set: Z - 8 - twelve carbon ene alcohol acetate, E - 8 - twelve carbon ene alcohol acetate and Z - 8 - twelve carbon ene alcohol. This paper using three different content ratio through field application technology compounds, find pear small ShiXinChong sex pheromone best active scale: Z - 8 - twelve carbon ene alcohol acetate: E - 8 - twelve carbon ene alcohol acetate: Z - 8 - twelve carbon ene alcohol as 90:0-6; And sure components E - 8 - twelve carbon ene alcohol acetate longer have deceived activity; Z - 8 - to lure twelve carbon propylene alcohol still has the obvious moth synergistic effect, at the same time ShiXinChong to Z - pear small 8 - twelve carbon ene alcohol needs to improve.
Keywords: pear small ShiXinChong; The sex pheromone; Lure moth activity, best proportion, change
Keywords: pear small ShiXinChong; The sex pheromone; Lure moth activity, best proportion, change
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