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Susceptibility of Tetranychus urticae and the Predatory Mite, Phytoseiulus persimilis, (Acari: Tetranychidae, Phytoseiidae) to Plant Extracts

식물추출물에 대한 점박이응애와 포식성 천적 칠레이리응애의 감수성

  • 국용인 (순천대학교 한약자원개발학과) ;
  • 현규환 (순천대학교 한약자원개발학과) ;
  • 김상수 (순천대학교 식물의학과)
  • Received : 2015.11.23
  • Accepted : 2015.11.27
  • Published : 2015.12.31

Abstract

The susceptibility of the twospotted spider mite, Tetranychus urticae and the predatory mite, Phytoseiulus persimilis to extracts of Melia azedarach, Piper nigrum, Syringa velutina and their mixtures was evaluated in laboratory bioassays. Treatments of mixture 1 and 2 were effective against adult females of T. urticae and yielded 73.3 and 70.7% adulticidal activity at 7 days after treatment, respectively. Treatment of mixture 3 revealed 62.7% adulticidal activity. However, M. azedarach, P. nigrum and S. velutina had lower adulticidal activity than the other treatments. Adult females of T. urticae treated with mixture 1 and 2 produced only 11.1-16.7% as many eggs as control females did. All the plant extracts tested were ineffective to against the eggs of T. urticae. Plant extracts tested had little effect on the survival of P. persimilis adult females. Moreover, reproduction of P. persimilis adult females and eclosion of eggs deposited by treated predators were not seriously affected. Treatment of plant extracts tested showed no toxic effect on P. persimilis eggs and produced 100% hatchability. These results suggest that mixture 1 and 2 might be used for the control of T. urticae, and expected to be promising candidates for use in integrated mite management program with P. persimilis.

점박이응애와 포식성 천적 칠레이리응애의 멀구슬, 후추, 정향과 이들의 혼합물에 대한 감수성을 검정하였다. 점박이응애에 대한 혼합액 1, 2 등의 처리 7일 후에 각각 73.7과 70.7%의 살성충 효과를 나타내었으며, 혼합액 3의 처리에서는 62.7%의 살성충 효과를 보였다. 그러나 멀구슬, 후추와 정향처리에서는 다른 처리에서 보다 낮은 살성충 효과를 보였다. 혼합액 1, 2 등의 처리에서 점박이응애 암컷성충의 산란수는 무처리 대비 11.1-16.7%에 불과하였다. 실험 식물추출물들은 모두 점박이응애 난에 대한 살란효과가 없었다. 식물추출물들은 모두 칠레이리응애의 암컷성충에 저독성을 나타냈으며, 암컷성충의 산란수와 산란된 난들의 부화에 큰 영향이 없었다. 모든 식물추출물들의 처리에서 칠레이리응애 난들은 100% 부화하였다. 이와 같은 실험결과들로 보아 혼합액 1, 2 등은 점박이응애의 방제약제로 사용 가능성이 있으며, 점박이응애의 종합관리체계에서 칠레이리응애와 함께 활용할 수 있을 것으로 기대된다.

Keywords

References

  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-spotted spider mite, Tetranychus urticae by predatory mite and pesticide mixture. Korean J. Appl. Entomol. 43: 71-79.
  2. Hassan, S. A. 1994. Activities of the IOBC/WPRS working group "Pesticides and Beneficial Organisms". In: Pesticides and Beneficial Organisms. (ed., Vogt H.). IOBC/WPRS Bulletin 17: 1-5.
  3. Hoy, M. A., J. Conley, and W. Robinson. 1988. Cyhexatin and fenbutatin-oxide resistance in pacific spider mite (Acari: Tetranychidae): stability and mode of inheritance. J. Econ. Entomol. 81: 57-64. https://doi.org/10.1093/jee/81.1.57
  4. Kim, D. I., S. G. Kim, G. H. Shin, J. B. Seo, K. J. Choi, K. H. Lim, and S. S. Kim. 2006. Biological control of twospotted spider mite (Tetranychus urticae) by the predatory mite (Phytoseiulus persimilis) in sustainable strawberry fields. Korean J. Org. Agric. 14: 315-323.
  5. Kim, D. I., S. G. Kim, S. J. Ko, B. Y. Kang, D. S. Choi, S. S. Kim, and I. C. Hwang. 2010. Toxicology study of plant extract made by Chrysanthemum cinerariaefolium and Melia azedarach against natural enemies and Plutella xylostella on chinese cabbage. Korean J. Org. Agric. 18: 559-571.
  6. Kim, D. I., S. C. Lee, and S. S. Kim. 1996. Biological characteristics of Amblyseius womersleyi Schicha (Acarina: Phytoseiidae) as a predator of Teranychus kanzawai (Acarina: Tetranychidae). Korean J. Appl. Entomol. 35: 38-44.
  7. Kim, D. I., K. C. Ma, D. S. Choi, K. H. Hyun, Y. I. Kuk, and S. S. Kim. 2015. Evaluation of susceptibility of tea red spider mite, Tetranychus kanzawai Kishida (Acari: Tetranychidae) to plant extracts. J. Kor. Tea Soc. 21: 41-45
  8. Kim, D. S., C. Jung, S. Y. Kim, H. Y. Jeon, and J. H. Lee. 2003. Regulation of spider mite populations by predacious mite complex in an unsprayed apple orchard. Korean J. Appl. Entomol. 42(3): 257-262.
  9. Kim, S. S., and S. S. Yoo. 2002. Comparative toxicity of some acaricides to the predatory mite, Phytoseiulus persimilis and the twospotted spider mite, Tetranychus urticae. BioControl 47: 563-573. https://doi.org/10.1023/A:1016585607728
  10. Kim, Y. H., J. H. Kim, and M. W. Han. 1999. A preliminary study on the biological control of Teranychus kanzawai Kishida in Angelica utilis Makino by Phytoseiulus persimilis Athias-Henriot (Acarina: Tetranychidae, Phytoseiidae). Korean J. Appl. Entomol. 38: 151-155.
  11. Lee, D. H., E. J. Kang, M. K. Kang, H. J. Lee, H. B. Seok, M. J. Seo, Y. M. Yu, and Y. N. Yoon. 2008. Effects of environment friendly agricultural materials to insect natural enemies at small green houses. Korean J. Appl. Entomol. 47: 75-86. https://doi.org/10.5656/KSAE.2008.47.1.075
  12. Lee, S. Y., K. S. Ahn, C. S. Kim, S. C. Shin, and G. H. Kim. 2004. Inheritance and stability of etoxazole resistance in twospotted spider mite, Tetranychus urticae, and its cross resistance. Korean J. Appl. Entomol. 43: 43-48.
  13. Lee, Y. I., G. M. Kwon, S. W. Lee, H. K. Ryu, and O. H. Ryu. 1997. Density fluctuation of Tetranychus urticae and three predatory mite species (Phytoseiidae) by the differently infested levels. Korean J. Appl. Entomol. 36: 237-242.
  14. Park, S. H., D. I. Kim, S. S. Kim. 2012. Susceptibility of tea red spider mite, Tetranychus kanzawai Kishida to environmentally friendly agricultural materials. J. Kor. Tea Soc. 18: 37-43.
  15. Ryu, Y. H., C. S. Huh, D. G. Kim, I. K. Yeon, W. S. Jo, and J. A. Ryu. 2015. Controlling effect of some environmentally friendly agents on garlic leaf blight in garlic. Korean J. Organic Agri. 23: 347-357.
  16. SAS Institute. 1996. SAS/STAT user's guide, release 6.12 ed. SAS Institute, Cary, NC, USA.
  17. Seo, S. G., S. S. Kim, J. D. Park, S. G. Kim, and D. I. Kim. 2004. Selective toxicity of spirodiclofen and fluacrypyrim+tetradifon to the predatory mite, Phytoseiulus persimilis (Acarina: Phytoseiidae) and the tea red spider mite, Tetranychus kanzawai (Acarina: Tetranychidae). Korean J. Pestic. Sci. 8: 54-62.
  18. Song, J. S., C. M. Lee, S. M. Lee, D. S. Lee, Y. H. Choi, and D. W. Lee. 2013. Insecticidal activity of 7 herbal extracts against black pine bast scale, Matsucoccus thunbergianae. Korean J. Pestic. Sci. 17: 411-418. https://doi.org/10.7585/kjps.2013.17.4.411
  19. Yoo, S. S., and S. S. Kim. 2000. Comparative toxicity of some pesticides to the predatory mite, Phytoseiulus persimilis (Acarina: Phytoseiidae) and the twospotted spider mite, Tetranychus urticae (Acarina: Tetranychidae). Korean J. Entomol. 30: 235-241.
  20. You, Y. M., E. J. Kang, M. J. Seo, M. G. Kang, H. J. Lee, D. A. Kim, M. L. Gil, and Y. N. Youn. 2006. Effects of environment friendly agricultural materials to insect parasitoids on the laboratory. Korean J. Appl. Entomol. 45: 227-234.
  21. Yu, J. S., D. K. Seo, E. H. Kim, J. B. Han, K. S. Ahn and G. H. Kim. 2005. Inheritance and cross resistance of bifenazate resistance in Tetranychus urticae. Korean J. Appl. Entomol. 44: 151-156.