Journal of Bio-Environment Control (생물환경조절학회지)

The Korean Society for Bio-Environment Control (한국생물환경조절학회)
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Proper Application Concentration of Oleic Acid for Eco-friendly Control of Whiteflies by Two-fluid Fogging System in Greenhouses

이류체 포그 시스템을 이용한 친환경적 가루이 방제시 올레산의 적정 농도

  • Received : 2012.09.04
  • Accepted : 2012.09.14
  • Published : 2012.09.30
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Abstract

In this work, we experimented with the two-fluid fogging system that eco-friendly prevents whiteflies in greenhouses in order to find the optimal concentration of oleic acid supplied through the system and to evaluate the control value of three consecutive treatments. The first experiment, which was to find the optimal concentration of oleic acid, used "Dotaerang Gold" tomatoes grown in stand-alone plastic greenhouse at Buyeo Tomato Experiment Station. We tested three levels of concentration of oleic acid, which were 0, 2000, and 4000 ppm. The second experiment, which was to evaluate the control value of three consecutive treatments of oleic acid, used "Rokusanmaru" tomatoes grown in Venlo type glasshouse at Gyeonggi-Do Agricultural Research & Extension Services. In this experiment, oleic acid of 2000 ppm was applied three times with two days intervals. The number of whiteflies was counted 2 two days after the last application of oleic acid. Even when oleic acid was not being applied, the two-fluid fogging system was run from 9:00 am to 5:00 pm whenever the temperature is higher than $25^{\circ}C$ or the humidity is lower than 75%. In the first experiment, the control value was 81.6% with 2000 ppm of oleic acid and 93.6% with 4000 ppm. It means that the higher the concentration is, the greater the control value. In the second experiment, 2000 ppm treatment resulted in 85.8% of the control value, which is higher than the required standard for insecticides. Hence, spraying oleic acid with the concentration of 2000 ppm three times with two days intervals turned out to be a very effective in the eco-friendly prevention of whitefly.

본 연구는 친환경적이며 효과적인 시설내 가루이 예방 및 방제를 위해 이류체 포그시스템을 이용하여 올레산을 분무할 때, 올레산의 적정농도를 구명하고 3회 처리시 방제가를 조사하기 위해 수행되었다. 올레산의 적정농도 실험은 부여토마토시험장 단동형 플라스틱온실에서 공시품종으로 도태랑골드를 사용하여 수행했고, 올레산의 3회 처리시 방제가에 대한 실험은 경기도농업기술원 벤로형 유리온실에서 공시품종으로 로쿠산마루를 사용하여 수행했다. 적정농도 실험은 무처리구를 대조구로 하고 올레산 2000ppm과 4000ppm을 각각 처리하고 가루이의 밀도를 조사했다. 3회 처리 실험은 화학살충제 처리와 동일하게 올레산 2000ppm을 2일 간격으로 3회 처리하고, 2일 후에 방제가를 조사했다. 이류체 포그시스템은 실험기간동안 올레산을 처리하지 않을 때에는 오전 8시부터 오후 5시까지 온도가 $25^{\circ}C$ 이상이거나 습도가 75% 이하로 내려갈 때 180초 작동 후 30초 휴식을 반복하여 작동했고, 올레산을 처리했을 때에는 오전 11시부터 오후 5시까지 동일한 조건으로 작동했다. 올레산의 농도실험에서는 2000ppm에서 81.6%, 4000ppm에서 93.6%의 방제가를 나타냈다. 즉, 농도를 높게 처리할수록 가루이의 밀도는 크게 감소했다. 올레산 3회 처리 실험에서는 2000ppm을 3회 처리했을 때, 농약등록 기준보다 높은 85.8%의 방제가를 나타냈다. 따라서 올레산을 2000ppm 이상 3회 처리하는 것이 친환경적인 가루이의 예방 및 방제에 매우 효과적인 것으로 나타났다.

Keywords

References

  1. Abbott, W.S. 1925. A method of computing the effectiveness of an insecticide. J. Econ. Entomol. 18:265-267
  2. Arno, J., C. Castane, and J. Riudavets. 2010. Risk of damage to tomato crops by the generalist zoophytophagous predator Nesidiocoris tenuis (Reuter) (Hemiptera: Miridae). Bulletin of entomological research. 100(1):105-116. https://doi.org/10.1017/S0007485309006841
  3. Ayasse, M., R. Paxton, M. Hilker, and T. Meiners. 2002. Brood protection in social insects; Chemoecol-ogy of insect eggs and egg deposition. Berlin: Blackwell. pp. 117-148.
  4. Calvo, J., K. Bolckmans, P. A. Stansly, and A. Urbaneja. 2009. Predation by Nesidiocoris tenuis on Bemisia tabaci and injury to tomato. BioControl. 54: 237-246. https://doi.org/10.1007/s10526-008-9164-y
  5. Choi, W.I., E.H. Lee, B.R. Choi, H.M. Park, and Y.J. Ahn. 2003. Toxicity of plant essential oils to Trialeurodes vaporariorum (Homoptera: Aleyrodidae). J. Econ. Entomol. 96:1479-1484. https://doi.org/10.1603/0022-0493-96.5.1479
  6. Coloma, A.G., D.M. Benito, N. Mohamed, C.G. Vallejo, and A.C. Soria. 2006. Antifeedant effects and chemical composition of essential oils from different populations of Lavandula luisieri L. Biochem. Syst. Ecol. 34:609-616. https://doi.org/10.1016/j.bse.2006.02.006
  7. Courthaudon, J.L. and E. Dickinson. 1991. Competitive adsorption of lecithin and $\beta$-caseinin oil in water emulsions. J. Agric. Food Chem. 39:1365-1368. https://doi.org/10.1021/jf00008a002
  8. Dittrich, V.S. and G.H. Ernst. 1990. Chemical control and insecticide resistance of whiteflies. pp. 263-285. Intercept Ltd., Andover, U.K.
  9. Immaraju, J.A., T.D. Paine, J.A. Bethke, K.L. Robb, and J.P. Newman. 1992. Western flower thrips (Thysanopter: Thripidae) resistance to insecticides in coastal California greenhouse. J. Econ. Entomol. 85:9-14.
  10. Isman, M.B. 2000. Plant essential oils for pest and disease management. Crop Prot. 19:603-608. https://doi.org/10.1016/S0261-2194(00)00079-X
  11. Isman, M. B. 2006. Botanical insecticides, deterrents, and repellents in modern agriculture and an increasingly regulated world. Annu. Rev. Entomol. 51:45-66. https://doi.org/10.1146/annurev.ento.51.110104.151146
  12. Kim, S.E., S.D. Lee, S.Y. Sim, Y.S. Kim. 2011. Control of Bemisia tabaci by Two-Fluid Fogging System. J. of Bio-Env. Con. 20(4):394-398.
  13. Kim, S.E., S.D. Lee, S.Y. Sim, and Y.S. Kim. 2012. Eco-friendly control of whiteflies by two-fluid fogging system. J. of Bio-Env. Con. 21(2): 120-126.
  14. Kim, S.E., S.D. Lee, M.H. Lee, and Y.S. Kim. 2012. Eco-friendly control of whiteflies by two-fluid fogging system with natural substances in greenhouses. J. of Bio-Env. Con. 21(2): 114-119.
  15. Korea Crop Protection Association (KCPA). 2007. Agrochemical Use Guide Book (Annually). Korea Crop Protection Association, Seoul, Korea.
  16. Krulwich, R. 2009. Hey I'm Dead! The Story Of The Very Lively Ant. NPR. http://www.npr.org/templates/ story/story.php?storyId=102601823.
  17. Nauen, R., N. Stumpf, and A. Elbert. 2002. Toxicological and mechanistic studies on neonicotinoid cross resistance in Q-type Bemisia tabaci. Pest Manag. Sci. 58:868-875. https://doi.org/10.1002/ps.557
  18. Negahban, M., S. Moharramipour, and F. Sefidkon. 2007. Fumigant toxicity of essential oil from Artemisia sieberi Besser against three stored product insects. J. Stored Prod. Res. 43:123-128. https://doi.org/10.1016/j.jspr.2006.02.002
  19. Nerio, L.S., J.O. Verbel, and E.E. Stashenko. 2009. Repellent activity of essential oils from seven aromatic plants grown in Colombia against Sitophilus zeamais Motschulsky (Coleoptera). J. Stored Prod. Res. 45:212-214. https://doi.org/10.1016/j.jspr.2009.01.002
  20. Purnamadjaja, A.H. and R.A. Russell. 2005. Pheromone communication in a robot swarm: necrophoric bee behaviour and its replication. Robotica 23(6):731-742 https://doi.org/10.1017/S0263574704001225
  21. Schubert, M.A. and C.C. Muller-Goymann. 2005. Characterisation of surface-modified solid lipid nanoparticles( SLN): Influence of lecithin and nonionic emulsifier. European J. Pharmaceutics and Biopharmaceutics 61:77-86. https://doi.org/10.1016/j.ejpb.2005.03.006
  22. Tandon, S., A.K. Mittal, and A.K. Pant. 2008. Insect growth regulatory activity of Vitex trigolia and Vitex agnus-castus essential oils against Spilosoma oblique. Fitoterapia 79:283-286. https://doi.org/10.1016/j.fitote.2007.11.032
  23. Untoro, J., W. Schultink, C.E. West, R. Gross, and J.G. Hautvast. 2006. Efficacy of oral iodized peanut oil is greater than that of iodized poppy seed oil among Indonesian schoolchildren. J. Amer. Clin. Nutr. 84(5): 1208-1214.
  24. Villarreal, J.E., L. Lombardini, and L. Cisneros-Zevallos. 2007. Phytochemical constituents and antioxidant capacity of different pecan Carya illinoinensis (Wangenh) K. Koch cultivars. Food Chem. 102(4):1241- 1249. https://doi.org/10.1016/j.foodchem.2006.07.024
  25. Walker, M. 2009-09-09. Ancient 'smell of death' revealed. BBC-Earth News. http://news.bbc.co.uk/earth/hi/ earth_news/newsid_8232000/8232607.stm.
  26. 농촌진흥청, 국립농업과학원. 2010. 농약등록 시험 및 약초약해분야 세부지침: 살충제. pp. 396-397.
  27. 농촌진흥청. 2009. http://www.rda.go.kr/organic.tdf?a= admin.organic. OrganicApp&c=2000.