Browse > Article

Persistence of Chlorfenapyr in Paprika Leaf and Its Residual Biological Activity to Two Spotted Spider Mite, Tetranychus urticae  

Cho, Kyu-Song (Division of Applied Life Science (BK21 Program) & Institute of Agriculture and Life Science, Gyeongsang National University)
Lee, So-Jung (Division of Applied Life Science (BK21 Program) & Institute of Agriculture and Life Science, Gyeongsang National University)
Lee, Dong-Yeol (Division of Applied Life Science (BK21 Program) & Institute of Agriculture and Life Science, Gyeongsang National University)
Kim, Yeong-Jin (Division of Applied Life Science (BK21 Program) & Institute of Agriculture and Life Science, Gyeongsang National University)
Kim, Kyoung-Youl (Division of Applied Life Science (BK21 Program) & Institute of Agriculture and Life Science, Gyeongsang National University)
Chung, Bu-Keun (Division of Plant Environment, Gyeongnam Agricultural Research and Extension Services)
Kang, Kyu-Young (Division of Applied Life Science (BK21 Program) & Institute of Agriculture and Life Science, Gyeongsang National University)
Publication Information
The Korean Journal of Pesticide Science / v.15, no.3, 2011 , pp. 317-322 More about this Journal
Abstract
A comparative experiment was conducted to investigate the persistence of chlorfenapyr residue and its biological activity to two spotted spider mite, Tetranychus urticae, after treatment of chlorfenapyr suspension concentrate (10% SC) on paprika plants at recommended (2000 times dilution) and double dosage. Biological half-lives of chlorpfenapyr were estimated as 8 and 5 days in leaves and fruits of paprika plants, respectively. While initial deposits of chlorfenapyr residues in leaves at recommended and double dosages were 22.22 and 37.75 ${\mu}g\;g^{-1}$ at the time of application, its residue decreased to 1.56 ${\mu}g\;g^{-1}$ and 3.62 ${\mu}g\;g^{-1}$ at 29 days after treatment, respectively. Residual biological activity of chlorfenapyr SC to T. urticae at recommended dosage lasted for 7 or 15 days on the basis of 24 or 48-hrs mortality test assayed with feeding on excised leaf chlorfenapyr-treated. The control efficacy to the mite showed a good agreement with the persistence of chlorfenapyr residues in leaves.
Keywords
Chlorfenapyr; residue; biological toxicity; Tetranychus urticae; paprika;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 한국작물보호협회 (2010) 농약사용지침서, pp. 614.
2 식품의약품안전청 (2011) 식품의 농약 잔류허용기준, pp. 87.
3 식품의약품안전평가원 (2009) 식품공전 잔류농약 분석법 실무 해설서, pp. 82.
4 N'Guessan, R., P. Boko, A. Odjo, M. Akogbeto, A. Yates, M. Rowland (2007) Chlorfenapyr: A pyrrole insecticide for the control of pyrethroid of DDT resistant anopheles gambiae (Diptera: Culicidae) mosquitoes. Acta Tropica. 102(1), pp. 69-78.   DOI   ScienceOn
5 Cao, Y., J. Chun, Y. Wang, J. Liang, L. Chen, Y. Lu. (2005) HPLC/UV analysis of chlorfenapyr residues in cabbage and soil to study the dynamics of different formulations. Science of the Total Environment. 350(1-3), pp. 38-46.   DOI
6 농촌진흥청 농업과학기술원 (2008) 일본 수출용 파프리카 안전사용지침, pp. 14.
7 박종대, 이호범, 김도익, 김선곤, 송성도 (1999), 오이총채벌레에 대한 클로르페나피르 (AC303 630) 약효와 약효지속기간, 한국농약과학회지, 3(2):69-73.
8 임종성, 홍지형, 이초롱, 한국탁, 이유리, 이규승 (2011), 취나물의 재배기간 중 살충제 chlorfenapyr와 살균제 fenarimol의 생산단계 농약잔류허용기준의 설정, 한국환경농학회지, 30(1):52-59.
9 Gotoh, T., Y. Kitashima, K. Goka and T. Nagata (2001) Susceptibility of the red spider mite, Oligonychus coffeae (Acari: Tetranychidae), to acaricides on tea plants in Japan. Internat. J. Acarol. 27(4):303-307.   DOI   ScienceOn
10 한국농촌경제연구원 (2008) 파프리카 산업의 현황과 과제, pp. 60.
11 Anon (1995) AC 303,630 insecticide-miticide. American Cyanamid Company, pp. 1-20.
12 Lovell, J. B., D. P. Wright, Jr. I. E. Grad, T. P. Miller, M. F. Treacy, R. W. Addor and V. M. Kamhi (1990) AC 303,630 An insecticide/acaricide from a novel class of chemistry. Brighton Crop Protection Conference-Pests and Diseases: pp. 37-42.
13 Hunt, D.A. (1996) 2-arylpyrroles: a new class of insecticide. Structure, activity, and mode of action. Pesticide Science. 47, pp. 201-202.   DOI   ScienceOn
14 Tomlin, C.D.S. (2006) The Pesticide Manual, 14th ed. British Crop Protection Council, London, United Kingdom.