Residues of lambda-cyhalothrin in tea

被引：45

作者：

Seenivasan, Subbiah ^{[1
]}

Muraleedharan, Narayanan Nair ^{[1
]}

机构：

[1] Tea Res Inst, UPASI Tea Res Fdn, Valparai 642127, India

来源：

FOOD AND CHEMICAL TOXICOLOGY | 2009年 / 47卷 / 02期

关键词：

Lambda-cyhalothrin; Residues; Tea; Persistence; Dissipation; MRL; PESTICIDES; DISSIPATION; PERSISTENCE; SOILS; BREW;

D O I：

10.1016/j.fct.2008.12.010

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Field experiments were conducted at two places in Tamil Nadu (India) during dry season of 2006 to determine the residues of lambda-cyhalothrin in fresh green tea leaves and black tea. Residues were quantified at different harvest intervals of '0' (3 h), 1st, 3rd, 5th, 7th, 10th and 14th day after insecticide application. Persistence, dissipation pattern, half-life value and safe harvest interval of the insecticide in tea were calculated. Residues of lambda-cyhalothrin dissipated exponentially after application at both the locations and reached below the European Union maximum residue limit (MRL) of 1 mg/kg on the 5th day. Lambda-cyhalothrin showed that like other insecticides it followed the first order dissipation kinetics. Half-life values varied from 2.8 to 3.5 days for lambda-cyhalothrin and a safety harvest interval of 5 days is suggested for tea at the recommended dosage. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：502 / 505

页数：4

共 50 条

[21] Lambda-cyhalothrin spray as an insectproofing agent for woollen fabrics
Veer, V
Gopalan, N
Rao, KM
[J]. INDIAN JOURNAL OF FIBRE & TEXTILE RESEARCH, 2001, 26 (03) : 308 - 312
[22] The dissipation of lambda-cyhalothrin from cotton production systems
Wang, S
Kimber, SWL
Kennedy, IR
[J]. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART B-PESTICIDES FOOD CONTAMINANTS AND AGRICULTURAL WASTES, 1997, 32 (03) : 335 - 352
[23] The pyrethroid (±)-lambda-cyhalothrin enantioselective biodegradation by a bacterial consortium
Birolli, Willian G.
Arai, Marylyn S.
Nitschke, Marcia
Porto, Andre L. M.
[J]. PESTICIDE BIOCHEMISTRY AND PHYSIOLOGY, 2019, 156 : 129 - 137
[24] NEUROTOXIC ACTIONS OF LAMBDA-CYHALOTHRIN ON RAT SCIATIC NERVE
Askin, Ali
Comelekoglu, Ulku
Yilmaz, Banu Coskun
Yalin, Serap
Aktas, Savas
Mazmanci, Birgul
Camlica, Yusuf
Celik, Ayla
[J]. FRESENIUS ENVIRONMENTAL BULLETIN, 2010, 19 (01): : 100 - 107
[25] Microencapsulation of Lambda-Cyhalothrin for crop protection - the Zeon technology
Sheu, EY
[J]. PREDICTING FIELD PERFORMANCE IN CROP PROTECTION, 2000, (74): : 57 - 64
[26] Comparison of the acute toxicity for gamma-cyhalothrin and lambda-cyhalothrin to zebra fish and shrimp
Wang, Wei
Cai, D. J.
Shan, Z. J.
Chen, W. L.
Poletika, Nick
Gao, X. W.
[J]. REGULATORY TOXICOLOGY AND PHARMACOLOGY, 2007, 47 (02) : 184 - 188
[27] Modification of the existing MRL for lambda-cyhalothrin in globe artichokes
不详
[J]. EFSA JOURNAL, 2009, 7 (07)
[28] Stability of the resistance to lambda-cyhalothrin in the ladybird beetle Eriopis connexa
Rodrigues, Alice Sutana
Guedes, Raul Narciso Carvalho
de Siqueira, Herbert alvaro Abreu
Torres, Jorge Braz
[J]. ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA, 2020, 168 (08) : 644 - 652
[29] Influence of Copper on Transport and Dissipation of Lambda-Cyhalothrin and Cypermethrin in Soils
LIU Jun
L XiaoMeng
XIE JiMin
LI PingPing
HAN JianGang
SUN Cheng
[J]. Pedosphere., 2013, 23 (03) - 401
[30] Cytotoxicity of lambda-cyhalothrin on the macrophage cell line RAW 264.7
Zhang, Quan
Wang, Cui
Sun, Liwei
Li, Ling
Zhao, Meirong
[J]. JOURNAL OF ENVIRONMENTAL SCIENCES, 2010, 22 (03) : 428 - 432

← 1 2 3 4 5 →