РОЛЬ ЭНТОМОФАГОВ В СНИЖЕНИИ ЧИСЛЕННОСТИ ЯБЛОННОГО ЦВЕТОЕДА

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  • . 2011. 3 (98). 14

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    E-mail: innazabrodina@yahoo.com

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    .. , [10], - . Habrocytus grandis Walk (. Pteromalidae), Tetrastichys pospjelovi Kurd, Syrrhizus delusorius Frst. (. Braconidae), Scambus annulatus Kiis., S. pomorum Ratz. (. Ichneumonidae).

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    [14, 15] Syrrhizus delusorius Frst. Scambus pomorum Ratz. Syrrhizus delusorius Frst.

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    Pteromalidae 233 . 7,8%, Ich-neumonidae 28 . (0.9%), Braconidae 22 . (0.7%).

    2008 , : 761 ., 829 ., 705 ., 728 . (. . 1). , 26 , : Ichneumonidae 3 ., Bra-conidae 1 ., Pteromalidae 58 .; Ichneumonidae 1 ., Braconidae 1 ., Pteromalidae 54 .; Ichneu-monidae 7 ., Braconidae 2 ., Pteromalidae 97 .; Ichneu-monidae 1 ., Braconidae 4 ., Pteromalidae 84 . Pteromalidae 293 ., 7.3% . . Ich-neumonidae 12 . (0.3%), . Braconidae 8 . (0.2%).

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    Anthonomus pomorum L. 606 761 738 2105 Ichneumonidae 21 7 4 32 Braconidae 6 2 1 9 Pteromalidae 81 97 156 334

    Anthonomus pomorum L. 694 705 656 2055 Ichneumonidae 2 1 0 3 Braconidae 10 4 0 14 Pteromalidae 94 84 105 283

    Anthonomus pomorum L. 633 728 717 2078

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    709 ., 656 ., 717 . (. . 1). : - Ichneumonidae 5 ., Braconidae 1 ., Pteromalidae 59 .; - Ichneumonidae 3 ., Braconidae 2 ., Pteromalidae 67 .; Ichneumonidae 4 ., Braconidae 1 ., Pteromalidae 156 . Pteromalidae 105 . Pteromalidae 387 ., 9.7% - . Ichneumonidae 12 . (0.3%), Braconidae 4 . (0.1%).

    - Pteromalidae (Habrocytus grandis Walk.) 82.3 96.0% (. 4), Braconidae 1.0 7.8%.

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  • . 2011. 3 (98). 14

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    1. . . // . . 2004. . 2. . 108116.

    2. .., .., .. . : , 1982. 256 .

    3. - / .., .., - .. . .: . , 1992. 276 .

    4. Hull L.A., Beers E.H., Meagher R.L. Integration of biological and chemical control tactics for apple pest through selective timing and choice of synthetic pyrethroid insecricides // J. econ. En-tomol. 1985. Vol. 78, 3. P. 714721.

    5. .. // . 1990. 10. . 35. 6. .. -

    // : / , - - . ., 2007. . 53. . 390403.

    7. .. // . 1995. 9. . 38 39.

    8. .., .. // . 2002. 3. . 16.

    9. .. - // . , 1998. . 7980.

    10. .. Anthonomus pomorum L. // . 1984. . 5. . 120128.

    11. .. // . 2000. 6. . 1415. 12. .. -

    // . 1989. . 4. . 9095.

    13. .., .., .. . : , 1976. 136 .

    14. Piekarska B.H., Wilkaniec . Parasitoids of the family Ichneumonidae reared from larvae of the apple blossom weevil (Anthonomus pomorum L.) in the environs of Poznan // Progress in plant protection. 1998. Vol. 38, 2. P. 447449.

    15. Zijp J.P., Blommers L.H.M. Syrrhizus delusorius and Scambus pomorum, two parasitoids of the apple blossom weevil // Proceedings of the Section Experimental and Applied Entomology of the Netherlands Entomological Society. 1992. Vol. 3. P. 4650.

    16. Zijp J.P., Blommers L.H.M Biology of Centistes delusorius, a parasitoid of adult apple blossom weevil // Agricultural and Forest Entomology. 2002. Vol. 4. 4. . 275282.

    17. .. .: , 1972. 240 . 18. . - // -

    . 1965. 5. . 3940.

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    19. .., .. . .. // . . 2009. 8. . 3438.

    THE ROLE OF ENTOMOPHAGES IN THE REDUCTION OF APPLE BLOSSOM WEEVIL QUANTITY

    N.D. Yevtushenko I.V. Zabrodina

    Kharkov National Agrarian University V.V. Dokuchaev

    p/o Communist-1, Kharkov Dist., Kharkov Reg., 62483, Ukraine E-mail: innazabrodina@yahoo.com

    For the first time the ecological peculiarities of the apple blossom weevil in the conditions of Ukraine forest-steppe have been studied. The species composition of larva and pupa parasitoids of the apple blossom weevil in the damaged apple trees buds of different varieties has been de-termined. The representatives of the Pteromalidae family (Habrocytus grandis Walk.) predominated during the period of studies. The impor-tance of entomophages in the regulation of the pest quantity compared with predators has been established.

    Key words: apple blossom weevil, parasitoids, entomophages,

    predators.