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创新沙龙】杨琼副研究员分享“A Diversity and regional variation of endosymbiosis in Myzus persicae and Rhopalosiphum padi”（图）
创新沙龙 澳大利亚 墨尔本大学 杨琼 昆虫体内 共生菌
2024/5/23
2024年1月4日下午，第90期创新沙龙“A Diversity and regional variation of endosymbiosis in Myzus persicae and Rhopalosiphum padi”主题分享会在植保楼2060A会议室举行。本次分享会的嘉宾是澳大利亚墨尔本大学生物科学学院的杨琼副研究员，共有五十余名师生参会，现场气氛热烈。
山东省桃蚜（Myzus persicae）对啶虫脒、吡虫啉的抗药性
桃蚜 啶虫脒 吡虫啉 抗药性
2018/4/27
采用浸叶生测法，测定山东省桃蚜5 个田间种群（寿光、济南、泰安、烟台、临沂）对啶虫脒、吡虫啉两种常用杀虫剂的敏感性。结果表明：除烟台种群对吡虫啉尚处于敏感状态，山东省供试其他地区的桃蚜种群均对啶虫脒、吡虫啉产生了不同水平的抗性。相对于敏感种群，泰安种群对啶虫脒的抗药性最高，LC50 为451.264 1 mg·L-1，相对抗性倍数为23.63；临沂种群对吡虫啉的抗药性最高，LC50 为317.94...
Effectiveness of some botanical insecticides against Spodoptera littoralis Boisduvala (Lepidoptera: Noctudiae), Myzus persicae Sulzer (Hemiptera: Aphididae) and Tetranychus urticae Koch (Acari: Tetranychidae)
Spodoptera littoralis Myzus persicae Tetranychus urticae botanical insecticides Azadirachta indica Chrysanthemum cinerariifolium Pongamia glabra
2015/3/3
Biological efficiency of botanical insecticides was determined that were obtained from Pongamia glabra, Azadirachta indica and Chrysanthemum cinerariifolium against Spodoptera littoralis, Myzus persic...
EFFECT OF AZADIRACHTIN ON POTATO VIRUS YN RETENTION IN GREEN PEACH APHID Myzus persicae (Sulz.)
Myzus persicae PVYN retention azadirachtin
2009/3/30
In laboratory studies there was observed no positive effect of azadirachtin on PVYN retention in Myzus persicae (Sulz.) which, having contracted the pathogen, were starved and next they were feeding ...
Effects of Neem and Diatomaceous Earth Against Myzus Persicae and Associated Predators in Addition to Indirect Effects on Artichoke Growth and Yield Parameters
Aphids artichoke diatomaceous earth neem predators vegetative growth yield parameters
2010/11/10
An important pest on artichoke is green peach aphid, Myzus persicae (Sulzer). The associated
predators of M. persicae, such as the coccinelids, Chrysopid and Anthocorids were recorded. In the present...
山东省主要烟区烟（桃）蚜[Myzus persicae (Sulzer)]抗药性研究
2007/12/25
利用毛细管点滴法测定了山东省4个主要烟区烟（桃）蚜[Myzus persicae(Sulzer)]对氰戊菊酯、吡虫氧化乐果、灭多威和吡虫氧化乐果、灭多威和吡虫啉的抗性。结果表明，昌乐种群对氰戊菊酯的抗性高达23.85倍，对氧化乐果、灭多威、吡虫啉的抗性分别为敏感种群的16.35、2.91和2.17倍。诸城、沂南和莒县3个种群对氰戊菊酯的抗性分别达16.59倍、15.18倍和12.27倍，抗性水平也...