文献类型: 外文期刊
作者: Liu, Yanping 1 ; Sun, Haibin 1 ; Wang, Siwei 1 ;
作者机构: 1.Guangdong Acad Agr Sci, Plant Protect Res Inst, Guangdong Prov Key Lab High Technol Plant Protect, Guangzhou 510640, Guangdong, Peoples R China
关键词: Spinosad;Dissipation;Residue;Zucchini;Soil
期刊名称:BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY ( 影响因子:2.151; 五年影响因子:2.129 )
ISSN: 0007-4861
年卷期: 2013 年 91 卷 2 期
页码:
收录情况: SCI
摘要: The dissipation and residue of the insecticide spinosad in zucchini were investigated. An ultra-performance liquid chromatography-tandem mass spectrometry analytical method was developed for spinosad analysis. The half-lives of spinosad were 3.5-3.9 days in zucchini and 3.6-4.1 days in soil. The results showed that the dissipation rate of spinosad was fast, and it is suggested that a combination of rapid growth of zucchini, photodecomposition and the activity of soil microorganisms affected the dissipation rate of spinosad. The terminal residues of spinosad in zucchini were all below the quantification limit. No residue limit currently exists for spinosad in zucchini in China and other countries. Thus, the results can be useful in establishing a maximum residue limit.
- 相关文献
作者其他论文 更多>>
-
Single and Synergistic Effects of Microplastics and Difenoconazole on Oxidative Stress, Transcriptome, and Microbiome Traits in Honey Bees
作者:Wang, Siwei;Wang, Xiaonan;Liu, Yanping;Yao, Qiong;Wang, Siwei
关键词:microplastics; difenoconazole; toxic effects; honey bees (Apismellifera L.)
-
Metabolomic profiling of litchi cultivars reveals key metabolites associated with fruit development and quality
作者:Li, Yan;Wang, Siwei
关键词:Litchi; Differentially accumulated metabolites; Flavonoids; Amino acids
-
Insecticidal potential and risk assessment of diamide pesticides against Spodoptera frugiperda in maize crops
作者:Xiao, Yong;Wang, Xiaonan;Li, Zhenyu;Lei, Chunmei;Wang, Siwei
关键词:Insecticidal efficacy; Environmental fate; Safety evaluation; Broflanilide; tetraniliprole; and; chlorantraniliprole; Spodoptera frugiperda; maize
-
Dissipation and Safety Analysis of Dimethomorph Application in Lychee by High-Performance Liquid Chromatography-Tandem Mass Spectrometry with QuEChERS
作者:Wang, Siwei;Wang, Xiaonan;Liu, Yanping;He, Qiang;Tian, Hai
关键词:dimethomorph; lychee; terminal residues; dissipation dynamic; risk quotient
-
Safe Application of 75% Trifloxystrobin-Tebuconazole as Water-Dispersible Granules in Paddy Based on Residue and Dietary Risk Assessment
作者:Wang, Siwei;Liu, Yanping;Zhu, Manshan
关键词:trifloxystrobin and tebuconazole; paddy; residue distribution; risk assessment; dissipation dynamics
-
Effects of Spray Adjuvants on Droplet Deposition Characteristics in Litchi Trees under UAV Spraying Operations
作者:Wang, Xiaonan;Liu, Yanping;Wang, Siwei;Wang, Shilin
关键词:UAV; spray adjuvants; droplet density; coverage; deposition; surface tension; contact angle
-
Analysis of the fungicidal efficacy, environmental fate, and safety of the application of a mefentrifluconazole and pyraclostrobin mixture to control mango anthracnose
作者:Wang, Siwei;Wang, Xiaonan;Chang, Hong;Liu, Yanping;Sun, Haibin;Song, Xiaobing;Wang, Siwei;He, Qiang;Lin, Haidan
关键词:mefentrifluconazole and pyraclostrobin; control effect; environmental fate; health risk assessment; mango



