数字农科院2.0

Evaluation of Spatial Distribution and Residue Safety of Lambda-Cyhalothrin and Triadimefon Sprayed by UAV on Wheat

文献类型： 外文期刊

作者： Wang, Xiaoqing;Ma, Feixiang;Dong, Fengshou;Pan, Xinglu;Wu, Xiaohu;Zheng, Yongquan;Xu, Jun

作者机构：

关键词： wheat;UAV;pesticide residue;spatialdistribution

期刊名称： ACS AGRICULTURAL SCIENCE & TECHNOLOGY

ISSN：

年卷期： 2025 年

页码：

收录情况： ESCI（2025版）

摘要： With the rapid advancement of unmanned aerial vehicle (UAV) technology, its application in crop pest management has become increasingly prevalent. However, further research is still required to elucidate pesticide deposition patterns and residue risks. This study developed a validated LC-MS/MS method to compare UAV and electric backpack sprayer (EBS) applications of lambda-cyhalothrin and triadimefon in wheat. The method showed satisfactory performance (recoveries: 73-108%; RSDs: 0.6-14.7%), meeting pesticide residue analysis requirements. UAV spraying significantly altered pesticide distribution, reducing deposition in the upper canopy (50-60 cm) by 6.4-32.8% while increasing the middle-lower layer (10-40 cm) coverage. The UAV delivered 1.01-4.36 times higher lambda-cyhalothrin deposition across different parts of the wheat plant than the EBS, but only 0.73-2.09 times that for triadimefon. Both application methods yielded residues below the maximum limits in edible parts, confirming food safety compliance. These findings demonstrate the UAV's potential for optimized pesticide application in wheat pest management, as it improves deposition efficiency while maintaining residue safety standards.

分类号：

  • 相关文献

[1]充分发掘保护利用生物多样性;促进农业可持续发展——《生物多样性与小麦改良》简评. 李祥洲. 1997

[2]Research on the estimation of wheat AGB at the entire growth stage based on improved convolutional features. Tao Liu,Jianliang Wang,Jiayi Wang,Yuanyuan Zhao,Hui Wang,Weijun Zhang,Zhaosheng Yao,Shengping Liu,Xiaochun Zhong,Chengming Sun. 2025

[3]Nationwide Investigation on Organophosphate Flame Retardants in Tea from China: Migration from Packaging Materials and Implications for Global Risk Assessment. Wang, Xin,Dong, Shujun,Zhu, Qingqing,Wu, Xingyi,Zhou, Wenfeng,Liao, Chunyang,Jiang, Guibin. 2024

[4]30个小麦新品系抗条锈病基因分析及成株期抗病性评价. 冯晶,蔺瑞明,林凤,徐世昌. 2013

[5]小麦抗菌蛋白编码基因BS108的克隆及其转基因抗病小麦的创制. 李钊,周淼平,张增艳,庄洪涛,徐惠君,杜丽璞,叶兴国. 2010

[6]渗透调节物质及有机附加物对小麦体细胞胚发生影响的研究(英文). 孙朝霞,侯思宇,王玉国. 2008

[7]普通小麦品种辐射敏感性模糊聚类分析<英文>. 冯志杰,王琳清. 1992

[8]基因枪转化小麦主要轰击参数的优化. 闵东红,何莎,张彦,夏兰琴. 2013

[9]小麦矮缩病毒分子群体遗传结构研究. 刘艳,王锡锋,周广和. 2008

[10]Rapid Multi-Residue Determination Of Pesticides I.n Animal-Derived Food Via M odified Quechers Sample Preparation And Gc/Ms. Qin, Xu,Qin, Dongmei,Zhao, Lijie,Liu, Yetong,Xu, Yingming,Liu, Yiyun,Huang, Qingqing. 2018

[11]A Survey Of Multiple Pesticide R.esidues In Pollen And B eebread Collected In China. He, Qibao,Wu, Yancan,Cao, Haiqun,Liu, Qiongqiong,Shi, Yanhong,Wu, Yancan,Yu, Linsheng,Duan, Jinsheng,Duan, Jinsheng,Tong, Zhou. 2018

[12]Behavior of field-applied triadimefon, malathion, dichlorvos, and their main metabolites during barley storage and beer processing. Kong, Zhiqiang,Li, Minmin,Chen, Jieying,Gui, Yuejing,Bao, Yuming,Fan, Bei,Dai, Xiaofeng,Jian, Qiu,Francis, Frederic.

[13]Health risks of consuming apples with carbendazim, imidacloprid, and thiophanate-methyl in the Chinese population: Risk assessment based on a nonparametric probabilistic evaluation model. Ye, Mengliang,Nie, Jiyun,Li, Zhixia,Cheng, Yang,Zheng, Lijing,Xu, Guofeng,Yan, Zhen,Ye, Mengliang,Nie, Jiyun,Li, Zhixia,Cheng, Yang,Zheng, Lijing,Xu, Guofeng,Yan, Zhen,Ye, Mengliang,Nie, Jiyun,Li, Zhixia,Cheng, Yang,Zheng, Lijing,Xu, Guofeng,Yan, Zhen.

[14]Effect of home processing on the distribution and reduction of pesticide residues in apples. Kong, Z.,Dong, F.,Liu, X.,Xu, J.,Li, M.,Zheng, Y.,Shan, W.. 2012

[15]Determination of 4 Pesticides Residues in Citrus and Essential Oil by Ultra Performance Liquid Chromatography-Mass Spectrometry. Kong Zhi-Qiang,Dong Feng-Shou,Liu Xin-Gang,Xu Jun,Zheng Yong-Quan,Gong Yong,Shan Wei-Li. 2012

[16]Risk assessment and ranking of pesticide residues in Chinese pears. Li Zhi-xia,Nie Ji-yun,Yan Zhen,Xu Guo-feng,Kuang Li-xue,Pan Li-gang,Pan Li-gang,Xie Han-zhong,Wang Cheng,Liu Chuan-de,Zhao Xu-bo,Guo Yong-ze. 2015

[17]A chemometric processing-factor-based approach to the determination of the fates of five pesticides during apple processing. Li, Minmin,Liu, Yanan,Fan, Bei,Lu, Jia,He, Yan,Kong, Zhiqiang,Zhu, Yulong,Wang, Fengzhong,Jian, Qiu.

[18]Bagging Technology Reduces Pesticide Residues in Table Grapes. Wan, Yizhen,Hou, Qi-Rui,Wen, Yan,Wang, Lei,Lu, Quanyou,Wan, Yizhen,Hou, Qi-Rui,Wen, Yan,Wang, Lei,Lu, Quanyou.

[19]Concentration and dissipation of chlorantraniliprole and thiamethoxam residues in maize straw, maize, and soil. Zheng, Yongquan,He, Min,Jia, Hong C.,Song, Dan.

[20]Determination of Aminoglycoside Fungicide Validamycin A in Rice Plant by Quick, Easy, Cheap, Effective, Rugged, and Safe Approach Using Ultra High Performance Liquid Chromatography-Electrospray Ionization-Tandem Mass Spectrometry. Dong, Fengshou,Xu, Jun,Liu, Xingang,Zheng, Yongquan,Liu, Na.

作者其他论文 更多>>