Fermentation for Disinfesting Fruit Waste From Drosophila Species (Diptera: Drosophilidae).
Fermentation for Disinfesting Fruit Waste From Drosophila Species (Diptera: Drosophilidae).
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发酵对果蝇物种（双翅目：果蝇科）的水果废物进行消毒。
DOI：
10.1093/ee/nvx107
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发表时间：
2017
影响因子：
1.7
通讯作者：
Noble R
中科院分区：
文献类型：
--
作者：
Noble R
铃木果蝇（Drosophila suzukii（Matsumura））对一系列水果作物造成了严重的经济损失。清除和处理水果废物，这些废物可能含有。是防止果树生产中再侵染的关键步骤。自然发酵法处理D. Suzukii在12-20 °C的环境空气温度下进行检测。将感染了黑腹果蝇（Meigen）或铃鹿果蝇（D. suzukii）的卵、幼虫和蛹的软果和核果废弃物置于装有水果废弃物的密封容器中，并间隔取出样品并测试成虫的出现。发酵期间密封容器中的水果废物的平均温度为15-23 °C。发酵3d对不同生活阶段的废弃物有较好的杀虫效果。铃木。处理4d也确保废物没有D的可行生活阶段。黑腹沙蚕可作为指示种，用于对黑腹沙蚕废弃物的杀虫。Suzukiiiowing由于其更大的发酵耐受性。13-16 h后，容器中顶空空气的O2浓度变得不可检测，CO2浓度相应增加，超过80%vol/vol。由此产生的缺氧和高碳酸血症可以解释发酵处理在杀灭废物中的功效。发酵水果对D仍然有吸引力。铃木保留了其饲养生命周期的能力。覆盖或混合发酵水果与足够的深度（0.1米）或体积（×9）的土壤或椰壳纤维防止再侵染处理过的废物。
Economic losses in a range of fruit crops due to theDrosophila suzukii(Matsumura) have become severe. Removal and treatment of fruit waste, which may harborD. suzukii, is a key step in preventing reinfestation of fruit production. Natural fermentation for disinfesting fruit wastes fromD. suzukiiwas examined at ambient air temperatures of 12–20 °C. Soft and stone fruit wastes infested with eggs, larvae, and pupae ofDrosophila melanogaster(Meigen) orD. suzukiiwere placed in sealed vessels containing fruit wastes, and samples were retrieved at intervals and tested for the emergence of adults. Mean temperatures of the fruit waste in the sealed vessels during fermentation were 15–23 °C. Fermentation for 3 d was effective in disinfesting waste from different life stages ofD. suzukii. Treatment for 4 d also ensured that the waste was free of viable life stages ofD. melanogaster, which could be used as an indicator species for disinfestation of waste fromD. suzukiiowing to its greater tolerance of fermentation. The O2concentration of the headspace air in the vessels became undetectable after 13–16 h, with a corresponding increase in CO2concentration, which exceeded 80% vol/vol. The resulting hypoxia and hypercapnia may explain the efficacy of the fermentation treatment in disinfesting the waste. Fermented fruit remained attractive toD. suzukiiand retained its capacity to rear a life cycle. Covering or mixing fermented fruit with a sufficient depth (0.1 m) or volume (×9) of soil or coir prevented the reinfestation of treated waste.