Applicability of ELISA in pesticide monitoring to control runoff of bensulfuron-methyl and simetryn from paddy fields

Watanabe, Hirozumi, Nguyen, My Hoang Tra, Komany, Souphasay, Vu, Son Hong, Asami, Yuriko, Phong, Thai Khanh and Tournebize, Julien (2006) Applicability of ELISA in pesticide monitoring to control runoff of bensulfuron-methyl and simetryn from paddy fields. Journal of Pesticide Science, 31 2: 123-129. doi:10.1584/jpestics.31.123


Author Watanabe, Hirozumi
Nguyen, My Hoang Tra
Komany, Souphasay
Vu, Son Hong
Asami, Yuriko
Phong, Thai Khanh
Tournebize, Julien
Title Applicability of ELISA in pesticide monitoring to control runoff of bensulfuron-methyl and simetryn from paddy fields
Journal name Journal of Pesticide Science   Check publisher's open access policy
ISSN 1348-589X
1349-0923
Publication date 2006
Sub-type Article (original research)
DOI 10.1584/jpestics.31.123
Open Access Status DOI
Volume 31
Issue 2
Start page 123
End page 129
Total pages 7
Place of publication Tokyo, Japan
Publisher Pesticide Science Society of Japan
Language eng
Abstract The applicability of ELISA kits was evaluated as an alternative to monitor bensulfuron-methyl and simetryn behavior in paddy water under intermittent (Plot 1) and continuous (Plot 2) irrigation schemes. Simetryn concentrations in both plots decreased exponentially from the peak of the first day. However, the simetryn kit systematically underestimated by a factor of 0.79 as compared to the GC method. Bensulfuron-methyl concentrations exhibited similar dissipation kinetics in paddy water and the drainage water. The bensulfuron-methyl kit was capable of distinguishing spatial variations of concentrations in the paddy field. The ELISA kits clearly indicated differences in the loss of both herbicides between the two plots and therefore may be useful for evaluating the water management practice of pesticide runoff control in paddy fields.
Keyword ELISA
Paddy field
Bensulfuron-methyl
Simetryn
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: National Research Centre for Environmental Toxicology Publications
 
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Created: Wed, 09 Mar 2011, 13:51:08 EST