林下黄精田间有害生物与天敌发生规律调查及有效防治药剂和生防资源筛选 Click here to download the full text Citation：周巧钰,黄欣,邓雪,武云婧,郑凌燕,孔惠东,陈江,赵奕舒,黄扬迪,雷乐童,陈嘉欣,包金亮,王圣印.林下黄精田间有害生物与天敌发生规律调查及有效防治药剂和生防资源筛选.Journal of Plant Protection,2026,53(4):1105-1121 Hits: Download times: Author Name Affiliation E-mail Zhou Qiaoyu  Agricultural Technology Extension Center of Pan'an County, Jinhua 322300, Zhejiang Province, China    Huang Xin  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Deng Xue  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Wu Yunjing  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Zheng Lingyan  Agricultural Technology Extension Center of Pan'an County, Jinhua 322300, Zhejiang Province, China    Kong Huidong  Agricultural Technology Extension Center of Pan'an County, Jinhua 322300, Zhejiang Province, China    Chen Jiang  Agricultural Technology Extension Center of Pan'an County, Jinhua 322300, Zhejiang Province, China    Zhao Yishu  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Huang Yangdi  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Lei Yuetong  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Chen Jiaxin  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Bao Jinliang  Pan'an Shanzhizhou Ecological Agriculture Co., Ltd., Pan'an 322300, Zhejiang Province, China    Wang Shengyin  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China  wsy19840822@163.com  中文摘要:为防控林下黄精Polygonatum sibiricum主要害虫，于2024年在浙江省金华市磐安县双峰乡大皿村对林下黄精田间有害生物和天敌的种类与发生规律进行调查，测定常用杀虫（螨）剂对桃蚜Myzus persicae、山楂叶螨Tetranychus viennensis和二斑叶螨Tetranychus urticae的室内毒力和田间防效，并测定黄瓜新小绥螨Neoseiulus cucumeris对两种叶螨的田间防效。结果显示：林下黄精田间桃蚜、山楂叶螨、二斑叶螨和小地老虎Agrotis ipsilon的发生高峰期分别为6月25日至7月2日、6月11日至25日、7月2日至16日、7月16日至30日，0~20 cm土层丽金龟属Anomala和鳃金龟属Holotrichia蛴螬发生高峰期分别为5月和9月。天敌瓢虫（瓢虫属Coccinella和大丽瓢虫属Harmonia）和蜘蛛（狼蛛属Lycosa、豹蛛属Pardosa和花蟹蛛属Misumenops）发生高峰期分别为6月18日至7月9日和7月2日至23日。双丙环虫酯、氟吡呋喃酮和环氧虫啶对桃蚜的室内毒力较高，LC50分别为0.857、0.896和0.952 mg/L；阿维菌素对山楂叶螨的室内毒力最高，LC50为0.033 mg/L；阿维菌素、联苯肼酯、螺虫乙酯和乙唑螨晴对二斑叶螨的室内毒力接近，LC50为4.787~5.772 mg/L。施药后7 d，5%双丙环虫酯可分散液剂和17%氟吡呋喃酮悬浮剂对桃蚜的田间校正防效高于97.00%，1.8%阿维菌素乳油对山楂叶螨和二斑叶螨的田间校正防效分别为96.75%和91.60%，30%茚虫威可湿性粉剂对小地老虎和蛴螬的田间校正防效（89.40%和75.00%）及对黄精的保护效果（69.72%和83.10%）均最高。释放后7 d，黄瓜新小绥螨对二斑叶螨和山楂叶螨的田间校正防效分别为90.47%和93.01%。根据林下黄精田间桃蚜、二斑叶螨、山楂叶螨、小地老虎和蛴螬发生规律，建议选择5%双丙环虫酯可分散液剂、17%氟吡呋喃酮悬浮剂、1.8%阿维菌素乳油和30%茚虫威可湿性粉剂进行化学防控，并在田间释放黄瓜新小绥螨进行生物防治。 中文关键词:黄精  桃蚜  二斑叶螨  山楂叶螨  小地老虎  黄瓜新小绥螨  室内毒力  田间防效   Investigation of the occurrence patterns of pests and natural enemies in under-forest Polygonatum sibiricum fields and screening of effective pesticides and biological control resources Author Name Affiliation E-mail Zhou Qiaoyu  Agricultural Technology Extension Center of Pan'an County, Jinhua 322300, Zhejiang Province, China    Huang Xin  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Deng Xue  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Wu Yunjing  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Zheng Lingyan  Agricultural Technology Extension Center of Pan'an County, Jinhua 322300, Zhejiang Province, China    Kong Huidong  Agricultural Technology Extension Center of Pan'an County, Jinhua 322300, Zhejiang Province, China    Chen Jiang  Agricultural Technology Extension Center of Pan'an County, Jinhua 322300, Zhejiang Province, China    Zhao Yishu  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Huang Yangdi  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Lei Yuetong  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Chen Jiaxin  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China    Bao Jinliang  Pan'an Shanzhizhou Ecological Agriculture Co., Ltd., Pan'an 322300, Zhejiang Province, China    Wang Shengyin  Xingzhi College, Zhejiang Normal University, Lanxi 321100, Zhejiang Province, China  wsy19840822@163.com  Abstract:To control the key target pests of under-forest Polygonatum sibiricum, the species and occurrence patterns of pests and natural enemies in under-forest P. sibiricum fields were investigated in Damin Village, Shuangfeng Township, Pan’an County, Jinhua City, Zhejiang Province, in 2024. The laboratory toxicity and field control efficacy of ten commonly used insecticides against Myzus persica, and ten commonly used acaricides against Tetranychus urticae and Tetranychus viennensis were determined, and the field control efficiency of Neoseiulus cucumeris against T. urticae and T. viennensis were also measured. The results showed that the peak occurrence period of M. persica in under-forest P. sibiricum fields was from June 25 to July 2; those of T. viennensis, T. urticae and Agrotis ipsilon were from June 11 to June 25, July 2 to July 16 and July 16 to July 30, respectively. The peak occurrence periods of grubs of Anomala and Holotrichia in the 0-20 cm soil layer were May and September, respectively. The peak occurrence periods of natural enemies, including lady beetles (Coccinella and Harmonia) and spiders (Lycosa, Pardosa and Misumenops) were from June 18 to July 9 and from July 2 to July 23, respectively. Afidopyropen, flupyradifurone, and cycloxaprid showed high laboratory toxicity against M. persicae, with LC50 values of 0.857, 0.896 and 0.952 mg/L, respectively. Avermectin showed higher laboratory toxicity against T. viennensis than the other tested acaricides, with an LC50 value of 0.033 mg/L. Avermectin, bifenazate, spirotetramat, and cyetpyrafen showed similar laboratory toxicity against T. urticae, with LC50 values ranging from 4.787 to 5.772 mg/L. At 7 d after application, 5% afidopyropen dispersible concentrate and 17% flupyradifurone suspension concentrate showed corrected field control efficacies of more than 97.00% against M. persicae. The corrected field control efficacies of 1.8% avermectin EC against T. viennensis and T. urticae were 96.75% and 91.60%, respectively. The corrected field control efficacies of 30% indoxacarb WP against A. ipsilon and grubs were 89.40% and 75.00%, respectively, and its protective effects on P. sibiricum were 69.72% and 83.10%, respectively, which were higher than those of the other tested insecticides. At 7 d after release, the corrected field control efficacies of N. cucumeris against T. viennensis and T. urticae were 90.47% and 93.01%, respectively. Based on the occurrence patterns of M. persicae, T. urticae, T. viennensis, A. ipsilon, and grubs in under-forest P. sibiricum fields, 5% afidopyropen dispersible concentrate, 17% flupyradifurone suspension concentrate, 1.8% avermectin emulsifiable concentrate, and 30% indoxacarb wettable powder are recommended for the control of these pests, and N. cucumeris can be released in the filed to control T. viennensis and T. urticae. keywords:Polygonatum sibiricum  Myzus persicae  Tetranychus urticae  Tetranychus viennensis  Agrotis ipsilon  Amblyseius cucumeris  laboratory toxicity  field control efficacy View Full Text  View/Add Comment  Download reader

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