한국응용곤충학회지 (Korean journal of applied entomology)

  • 제47권4호
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  • Pages.395-400
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  • 2008
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  • 1225-0171(pISSN)
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  • 2287-545X(eISSN)
한국응용곤충학회 (Korean Society of Applied Entomology)
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시설 가지에서 점박이응애의 경제적피해수준

Economic Injury Levels of Tetranychus urticae Koch (Acari, Tetranychidae) Infesting Eggplant in Greenhouse

  • Lim, Ju-Rak (Jeollabuk-do Agricultural Research and Extension Services) ;
  • Choi, Seon-U (Jeollabuk-do Agricultural Research and Extension Services) ;
  • Kim, Ju-Hee (Jeollabuk-do Agricultural Research and Extension Services) ;
  • Moon, Hyung-Cheol (Jeollabuk-do Agricultural Research and Extension Services) ;
  • Lee, Ki-Kwon (Jeollabuk-do Agricultural Research and Extension Services) ;
  • Kim, Dae-Hyang (Jeollabuk-do Agricultural Research and Extension Services) ;
  • Ryu, Jeong (Jeollabuk-do Agricultural Research and Extension Services) ;
  • Lee, Sang-Ku (Faculty Biological Resources Science, Chonbuk National University) ;
  • Hwang, Chang-Yeon (Faculty Biological Resources Science, Chonbuk National University)
  • 발행 : 2008.12.30
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초록

시설재배 가지에서 점박이응애 경제적 피해수준과 요방제수준을 추정하였다. 가지 생육초기 점박이응애 접종밀도(성충 0, 2, 5, 10, 20마리/주)에 따른 시기별 발생밀도는 무접종구를 제외하고 6월7일 접종 이후 점점 증가하다가 7월 5일 이후 급격히 증가하여 7월 중순 발생 피크를 보이고, 이후 서서히 감소하는 경향이었다. 생육최성기 가지 접종수준별 지상부 생육은 처리 간에 큰 차이가 없었고, 과실생육은 과중이 무접종구에 비하여 접종밀도가 높을수록 가벼워지는 경향이었다. 총과수 및 상품과수와 상품과율 및 수량은 접종밀도가 높을수록 감소하는 경향이었고, 그에 따른 수량감소율은 무접종구에 비하여 각각 3.9, 11.3, 14.5, 22.8%로 접종밀도가 높을수록 증가하였다. 점박이응애 접종밀도(X)와 수량감소율(Y)과의 관계는 Y = 1.085X + 2.474 ($R^2$ = 0.9659)의 회귀식을 얻을 수 있었고, 높은 상관관계가 있는 것으로 나타났으며, 관계식에 근거하여 GT값이 전체수량의 5%되는 수량감소율을 추정해 보았을 때 요방제수준은 주당 1.8마리로 추정되었다.

Economic injury levels (EILs) and economic threshold (ET) were estimated for the two spider mite, Tetranychus urticae Koch (Acari, Tetranychidae) on greenhouse eggplants. T. urticae density increased until the mid-July and thereafter decreased in all plots where initial density of the mite were different each 0, 2, 5, 10 and 20 adults per plant was innoculated on June 7. Growth variables of were not different among experimental plots but fruit weights were lower in plots with higher initial mite density than in plots with lower initial mite density. Total number of fruits and the number of marketable fruits decreased in plots with higher initial mite density. The rates of yield loss increased with increasing initial mite density, resulting in 0, 3.9, 11.3, 14.5, 22.8% reduction in each of the above plots, respectively. The relationship between initial T. urticae densities and yield losses was well described by a linear regression, Y = 1.085X + 2.474, $R^2$ = 0.9659. Based on the relationship, the number of adults per plant which can cause 5% loss of yield was estimated to be approximately 1.8.

키워드

참고문헌

  1. Ahn, K.S., S.Y. Lee, K.Y. Lee, Y.S. Lee and G.H. Kim. 2004. Selective Toxicity of pesticides to the predatory mite, Phytoseiulus persimilis and control effects of the two spider mite, Tertanychus urticae by predatory mite and pesticide mixture on rose, Korean J. Appl. Entomol. 43: 71-79
  2. Bailay, J.C. and R.E. Furr. 1975. Reaction of water stress and night temperature preconditioning on water relations and morphological and anatomical changes of Lotus creticus Plants. Scientia Horticulturae 101: 333-342 https://doi.org/10.1016/j.scienta.2003.11.007
  3. Bostanian, N.J., M. Trudeau, and J. Lasnier. 2003. Management of the two-spotted spider mite Tetranychus urticae Koch (Acari, Tetranychidae) in eggplant fields. Phytoprotection 84: 1-8 https://doi.org/10.7202/007439ar
  4. Chung, B.K., S.W. Kang and J.H. Kwon. 2000. Chemical control system of Frankliniella occidentalis (Thysanoptera; Thripidae) in greenhouses eggplant. J. Asia-pacific Entomol. 3(1): 1-9 https://doi.org/10.1016/S1226-8615(08)60048-5
  5. Cagle, L.R. 1949. Life history of the two-spotted mite. Virginia Agr. Exp. Stat. Tech. Bull. 113: 1-31
  6. Hislop, R.G. and L.R. Jeppson. 1976. Morphology of the mouthparts of several species of phytophagous mites. Ann. Ent. Soc. Am. 69: 1125-1135 https://doi.org/10.1093/aesa/69.6.1125
  7. Hussey, N.W. and W.J. Parr. 1963. The effect of glasshouse red spider mite (Tetranychus urticae Koch) on the yield of cucumbers. J. Hort. Sci. 38: 255-263
  8. Kim, J.S., C.L. Jung, and J.H. Lee. 2001. Parameter estimation for temperature-dependent development model of Tetranychus urticae Koch immature development. J. Asia-Pacific Entomol. 4(2): 123-129 https://doi.org/10.1016/S1226-8615(08)60113-2
  9. Kiritani, K. 1980. Integrated insect pest management for rice in Japan. In Proc. international symposium on problems of insect pest management in developing countries. Tropical Agriculture Research Center, Kyoto, Japan. pp. 13-22
  10. Lee, S.W., K.C. Shin, M.H. Lee, and J.S. Hyun. 1988. The effects of infection on level of the two-spotted spider mite, Tetranychus urticae Koch, on injury and contents of chlorophyll and inorganic substances in apple leaves. Res. Rept. RDA (C.). 30(1): 58-64
  11. Maltais, P.M., Nuckle, J.R. and P.V. Leblanc. 1998. Economic threshold for three lepidopterous larval pests of fresh-market cabbage in southeastern New Brunswick. J. Econ. Entomol. 91: 699-707 https://doi.org/10.1093/jee/91.3.699
  12. Mothes, U. and K.A. Seitz. 1981. Funtional microscopic anatomy of the digestive system of Tetranychus urticae (Acari, Tetranychidae). Acaralogia 22: 257-269
  13. Mothes, U. and K.A. Seitz. 1982. Fine structural alterations of bean plant leaves by feeding injury of Tetranychus urticae Koch (Acari, Tetranychidae). Acaralogia 23: 149-157
  14. Park, Y. L. 1997. Assessment of damage caused by two spotted spider mite, Tetranychus urticae Koch feeding on cucumber, Cucumis sativus L. in the glasshouse. M. S. Thesis. Seoul National University, Seoul, Korea. pp. 22-26
  15. Sances, F.V., J.A. Wyman, and I.P. Ting. 1979. Morphological responses of strawberry leaves to infestations of two-spotted spider mite. J. Econ. Entomol. 72: 710-713 https://doi.org/10.1093/jee/72.5.710
  16. Sances, F.V., N.C. Toscano, E.R. Oatman, I.F. Lapre, M.W. Jahnson, and V. Woth. 1982. Reductions in plant processes by Tetranychus urticae Koch (Acari, Tetranychidae). feeding on strawberry. Environ. Entomol. 11: 733-737 https://doi.org/10.1093/ee/11.3.733
  17. SAS Institute. 1999. SAA version 8.1, SAS Institute, Cary, N.C
  18. Stone and Pedigo. 1972. Development and economic injury level of the green cloverworm on soybean in Iowa. J. Econ. Entomol. 65: 197-201 https://doi.org/10.1093/jee/65.1.197
  19. The ministry of agriculture and forestry. 2006. 2005 An actual output of vegetables. 165pp
  20. Verman, A. 1997. Aspects of the induction of diapause in a laboratory strain of the Tetranychus urticae. J. Insect Physiol. 23:703-711 https://doi.org/10.1016/0022-1910(77)90087-7

피인용 문헌

  1. Occurrence of the Mite Pathogenic Fungus Neozygites floridana on Two Spotted Spider Mite (Tetranychus urticae) in Korea 2016, https://doi.org/10.5656/KSAE.2016.11.0.051