Dissipation behavior of lufenuron, benzoylphenylurea insecticide, in/on Chinese cabbage applied by foliar spraying under greenhouse conditions

被引：46

作者：

Khay, S. ^{[1
]}

Choi, J. H. ^{[1
]}

Abd El-Aty, A. M. ^{[2
,3
]}

Mamun, M. I. R. ^{[1
]}

Park, B. J. ^{[4
]}

Goudah, A. ^{[3
]}

Shin, H. C. ^{[2
]}

Shim, J. H. ^{[1
]}

机构：

[1] Chonnam Natl Univ, Nat Prod Chem Lab, Inst Agr Sci & Technol, 300 Yong Bong Dong, Kwangju 500757, South Korea

[2] Konkuk Univ, Dept Vet Pharmacol & Toxicol, Coll Vet Med, Seoul, South Korea

[3] Cairo Univ, Dept Pharmacol, Fac Vet Med, Giza 12211, Egypt

[4] RDA, Natl Inst Agr Sci & Technol, Suwon 441707, South Korea

来源：

BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY | 2008年 / 81卷 / 04期

关键词：

insecticide; dissipation behavior; residues; Chinese cabbage; greenhouse;

D O I：

10.1007/s00128-008-9490-x

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Chinese cabbage has long been consumed as a staple food by the Koreans in various forms of fresh, salted, or fermented as kimchi. To fulfill the off-season demand for this crop, it has become a common practice to be cultivated under greenhouse conditions. Since pesticide residues in/on leafy vegetables have strongly concerned with food safety in the Korean society, the changes of lufenuron residues, in/on Chinese cabbage applied by foliar spraying under greenhouse conditions was investigated. Lufenuron 5% emulsifiable concentrate (EC) was sprayed with diluted solution of recommended and double doses to the crop. The shoots of the cabbage were harvested immediately after spraying, and sequentially the harvests were conveyed to analyze the residual amounts. The deposited level of the analyte in/on Chinese cabbage under greenhouse conditions seemed to be difficult to produce the crop with 0.2 ppm of maximum residue limit (MRL) of the Korea Food and Drug Administration (KFDA).

引用

页码：369 / 372

页数：4

共 9 条

[1] Dissipation of teflubenzuron and triflumuron residues in field-sprayed and cold-stored pears [J].