The Korean Journal of Pesticide Science (농약과학회지)
- Volume 4 Issue 3
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- Pages.75-81
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- 2000
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- 1226-6183(pISSN)
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- 2287-2051(eISSN)
Susceptibility of greenhouse whitefly, Trialeurodes vaporariorum (Homoptera: Aleyrodidae) against commercially registered insecticides in Korea
국내등록사용중인 살충제에 대한 온실가루이의 감수성
- Kim, Chang-Woo (Department of Agricultural Biology, Chungbuk National University) ;
- Kim, Jeong-Wha (Department of Agricultural Biology, Chungbuk National University) ;
- Kim, Gil-Hah (Department of Agricultural Biology, Chungbuk National University)
- Published : 2000.09.30
Abstract
These studies were carried out to investigate the toxicities of 38 registered insecticides to the sweetpotato whitefly (Trialeurodes vaporariorum). Insecticide activities were evaluated by testing systemic action and residual effect in the laboratory, and control efficacy in the greenhouse. All experiments were tested at the recommended concentration(ppm) of each insecticides. Insect growth regulators (IGRs), only pyriproxyfen showed over 90% of ovicidal effect. The insecticides that showed over 90% of larvicidal activity oil 3rd nymphal instars were abamectin, acetamiprid, chlorpyrifos-methyl, imidacloprid, pyripoxyfen, and acetamiprid+ethofenprox. Insecticides with 100% adulticidal activity were abamectin, acephate, acetamiprid, benfurcarb, bifenthrin, furathiocarb, endosulfan, fenitrothion, imidacloprid, phenthoate, pymetrozine, acetamiprid + ethofenprox, ethofenprox + diazinon, furathiocarb + difluberlzuron, and triazamate+
본 연구에서는 시판되고 있는 38종의 살충제에 대한 온실가루이 (Trialeurodes vaporariorum)의 발육단계별 감수성을 조사하고, 침투이행성, 잔효성 및 방제효과를 평가하였다. 모든 시험은 살충제의 추천농도로 수행하였다. 알에 대해서는 IGR계인 pyriproxyfen만이 90%이상의 부화억제효과를 나타내었다. 3령약충에 대해서는 abamectin, acetamiprid, chlorpyrifos-methyl, imidacloprid, pyripoxyfan, acetamiprid+ethofenprox가 90%이상의 살충효과를 나타내었다. 그리고 성충에 대해서는 유기인계의 acephate, fenitrothion, phenthoate, 카바메이트계의 berfurcarb, furathiocarb, 피레스로이드계의 bifenthrin, 네오니코티노이드계의 acetamiprid, imidacloprid, 혼합제의 acetamiprid+ ethofenpox, ethofenprox+ diazinon, furathiocarb+ diflubenzuron, triazamate+