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The potential of ethyl formate + carbon dioxide to control a range of horticultural pests

机译:甲酸乙酯+二氧化碳的潜力控制一系列园艺害虫

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Ethyl formate (EF) is a 'generally recognised as safe' (GRAS) compound that can be applied as a fumigant to disinfest fresh produce. This paper reports initial research to determine the dose responses of various pests to ethyl formate+carbon dioxide treatment during 1-, 2-, 3- and 4-h treatments at ambient temperatures between 18 and 23°C. Thrips (mixtures of Thrips tabaci and Frankliniella occidentalis) on lupin flowers, obscure mealybugs (Pseudococcus viburni) on potatoes, and greedy scale (Hemiberlesia rapax) on potatoes were more susceptible than either lightbrown apple moth (Epiphyas postvittana) eggs on plastic and fifth instar larvae on apples, or codling moth (Cydia pomonella) second/ third instars and fifth instars on apples. Further efficacy studies are warranted to investigate the commercial viability of EF+C02 treatment of fresh produce against other pests, effects on fruit quality, and commercial application logistics.
机译:甲酸乙酯(EF)是一种“通常被认为是安全”(GRAS)化合物,其可以用作熏蒸剂以消毒新鲜农产品。 本文报告了初步研究,以确定在1-,2-,3-和4-H处理期间在18至23℃的环境温度下在1-,2-,3-和4-H处理期间确定各种害虫对甲酸乙酯+二氧化碳处理的剂量反应。 蓟马(蓟马塔巴尼和弗兰克利耳的混合物)在羽扇豆花中,在土豆上模糊的肉味(伪动画viburni),并且在土豆上的贪婪量表(rapax)比塑料和第五仪器上的浅镇苹果蛾(Epiphyas Postvittana)鸡蛋更容易受到影响 苹果幼虫,或者为苹果中的二次/第三龄(Cydia pomonella)第二/第三龄量和第五龄。 有必要进一步的疗效研究来研究EF + CO 2对其他害虫的新鲜农产品的商业活力,对水果质量的影响和商业应用物流。

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