Methyl N,N-dimethylanthranilate and ethyl propionate: repellents effective against spotted wing drosophila, Drosophila suzukii.
Methyl N,N-dimethylanthranilate and ethyl propionate: repellents effective against spotted wing drosophila, Drosophila suzukii.
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N,N-二甲基邻氨基苯甲酸甲酯和丙酸乙酯：对斑翅果蝇、铃木果蝇有效的驱避剂。
DOI：
10.1002/ps.8020
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发表时间：
2024
影响因子：
4.1
通讯作者：
Conroy C
中科院分区：
文献类型：
--
作者：
Conroy C
背景斑点翅果蝇（drosophila suzukii, Matsumura）（双翅目：果蝇科）是软果和核果类作物的重要经济害虫。本研究的目的是鉴定在配药中配制的可保护作物免受铃木氏夜蛾侵害的驱蚊剂。筛选了14种潜在的防蚊剂，分别用于夏季和冬季大鼠。通过触角电成像和行为生物分析。在多孔洞中对实验室有效的驱蚊剂进行了测试，以确定其在果饵诱捕器中减少捕获的效果。对三种潜在的驱蚊剂进行了进一步的试验，以确定驱蚊剂分发器可以减少的距离。草莓作物的铃状苗病。结果筛选到的14种化学物质均能被两种苏氏弧菌的触角检测到。乙酸己酯和土臭素在夏季突变体中引起的校正电位反应显著高于冬季突变体。夏天morphD。在实验室生物测定中，用一种或多种剂量的醋酸丁酯、丙酸乙酯、甲基N、N -二甲基苯甲酯、土臭素、水杨酸甲酯、避蚊胺和苯甲醛驱蚊。用丙酸乙酯、甲酰苯甲酸酯、甲基N、甲酰苯甲酸二甲酯、避蚊胺、苯甲醛和甲酰苯甲酸丁酯按实验室测试的一种或多种剂量驱赶冬季变形虫。在多通道诱捕试验中，丙酸乙酯、甲基N、N -二甲基氰胺酸酯和苯甲醛可驱避水果诱捕器中的这两种变种。丙酸乙酯和甲基N，N -二甲基氨基苯甲酸可降低d的发生。suzukiiin草莓作物超过3-5米。结论丙酸乙酯和甲基N，N -二甲基氰菊酯对草莓有保护作用。未来的工作应该以“推拉”策略测试这些驱蚊剂与引诱剂的组合。©2024作者。《有害生物管理科学》由John Wiley & Sons Ltd代表化学工业协会出版。
BACKGROUNDSpotted wing drosophila,Drosophila suzukii(Matsumura) (Diptera: Drosophilidae), is an economically important pest of soft and stone fruit crops. The aim of this study was to identify repellents, formulated in dispensers, which could protect crops fromD. suzukii. Fourteen potential repellents were screened against summer‐ and winter‐morphD. suzukiithrough electroantennography and behavioural bioassays. Repellents effective in the laboratory were tested in polytunnels to determine their efficacy in reducing catches in fruit‐baited traps. Further trials of three potential repellents were conducted to determine the distances over which repellent dispensers could reduceD. suzukiiemergence in a strawberry crop.RESULTSAll 14 chemicals screened were detected by the antennae of bothD. suzukiimorphs. Hexyl acetate and geosmin both elicited a significantly greater corrected EAG response in summer morphs than winter morphs. Summer‐morphD. suzukiiwere repelled by butyl acetate, ethyl propionate, methylN,N‐dimethyl anthranilate, geosmin, methyl salicylate, DEET and benzaldehyde at one or more doses test in laboratory bioassays. Winter morphs were repelled by ethyl propionate, methyl anthranilate, methylN,N‐dimethyl anthranilate, DEET, benzaldehyde and butyl anthranilate at one or more of the doses tested in the laboratory. Ethyl propionate, methylN,N‐dimethylanthranilate and benzaldehyde repelled both morphs from fruit‐baited traps in polytunnel trapping trials. Ethyl propionate and methylN,N‐dimethylanthranilate reduced emergence ofD. suzukiiin a strawberry crop over 3–5 m.CONCLUSIONSEthyl propionate and methylN,N‐dimethylanthranilate may protect strawberry crops againstD. suzukii. Future work should test these repellents in combination with attractants in a ‘push‐pull’ strategy. © 2024 The Authors.Pest Management Sciencepublished by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.