Phytoparasitica

, 31:94 | Cite as

Biotype Q ofBemisia tabaci identified in Israel

  • A. R. Horowitz
  • I. Denholm
  • K. Gorman
  • J.L Cenis
  • S. Kontsedalov
  • I. Ishaaya
Note

Abstract

The biotype status of samples of the whiteflyBemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae) collected from several field and greenhouse sites in Israel during 1999–2000 was determined by polyacrylamide gel electrophoresis (PAGE) for general esterases, and by RAPD-PCR using primers of arbitrary sequence. Results of this survey provide the first published evidence for the occurrence of theB. tabaci Q biotype, alongside the more widely distributed B biotype. Based on the collected samples, it appears that both the B and Q biotypes are present in Israel, and that field populations consist of a mixture of the two biotypes. A possible link betweenB. tabaci biotypes and insecticide resistance is discussed.

Key words

Bemisia tabaci whitefly biotypes pyriproxyfen insecticide resistance 

References

  1. 1.
    Bedford, I.D., Briddon, R.W., Brown, J.K., Rosell, R.C. and Markham, P.G. (1994) Geminivirus transmission and biological characterisation ofBemisia tabaci (Gennadius) biotypes from different geographic regions.Ann. Appl. Biol. 125:311–325.CrossRefGoogle Scholar
  2. 2.
    Beitia, F., Mayo, I., Robles-Chillida, E.M., Guirao, P. and Cenis, J.L. (1997) Current status ofBemisia tabaci (Gennadius) in Spain: The presence of biotypes of this species.Bull. OILB/SROP 20(4):99–107.Google Scholar
  3. 3.
    Bellows, T.S. Jr., Perring, T.M., Gill, R.J. and Headrick, D.H. (1994) Description of a species ofBemisia (Homoptera: Aleyrodidae).Ann. Entomol. Soc. Am. 87:195–206.Google Scholar
  4. 4.
    Brown, J.K. (2000) Molecular markers for the identification and global tracking of whitefly vector-begomovirus complexes.Virus Res. 71: 233–260.PubMedCrossRefGoogle Scholar
  5. 5.
    Brown, J.K., Coats, S., Bedford, I.D., Markham, P.G., Bird, J. and Frohlich, D.R. (1995) Characterization and distribution of esterase electromorphs in the whitefly,Bemisia tabaci (Genn.) (Homoptera:Aleyrodidae).Biochem. Gen. 33:205–214.CrossRefGoogle Scholar
  6. 6.
    Brown, J.K., Frohlich, D.R. and Rosell, R.C. (1995) The sweetpotato or silverleaf whiteflies: Biotypes ofBemisia tabaci or a species complex?Annu. Rev. Entomol. 40:511–534.CrossRefGoogle Scholar
  7. 7.
    Byrne, D.N. and Bellows, T.S. (1991) Whitefly biology.Annu. Rev. Entomol. 36:431–457.CrossRefGoogle Scholar
  8. 8.
    Byrne, F.J., Bedford, I.D., Devonshire, A.L. and Markham, P.G. (1995) Esterase variation and squash silverleaf induction in B-typeBemisia tabaci (Gennadius).Bull. Entomol. Res. 85:175–179.Google Scholar
  9. 9.
    Cenis, J.L., Perez, P. and Fereres, A. (1993) Identification of various aphids (Homoptera: Aphididae) species and clones by Random Amplified Polymorphic DNA (RAPD-PCR).Ann. Entomol. Soc. Am. 86:545–550.Google Scholar
  10. 10.
    Coats, S.A., Brown, J.K. and Hendrix, D.L. (1994) Biochemical characterization of biotype-specific esterases in the whiteflyBemisia tabaci Genn. (Homoptera: Aleyrodidae).Insect Biochem. Mol. Biol. 24:723–728.CrossRefGoogle Scholar
  11. 11.
    Costa, H.S. and Brown, J.K. (1991) Variation in biological characteristics and esterase patterns among populations ofBemisia tabaci (Genn.) and the association of one population with silverleaf symptom induction.Entomol. Exp. Appl. 61:211–219.CrossRefGoogle Scholar
  12. 12.
    Costa, H.S., Brown, J.K., Sivasupramaniam, S. and Bird, J. (1993) Regional distribution, insecticide resistance, and reciprocal crosses between the ‘A’ and ‘B’ biotypes ofBemisia tabaci. Insect Sci. Appl. 14:255–266.Google Scholar
  13. 13.
    De Barro, P.J. and Hart, P.J. (2000) Mating interactions between two biotypes of the whitefly,Bemisia tabaci (Hemiptera: Aleyrodidae) in Australia.Bull. Entomol. Res. 90:103–112.PubMedCrossRefGoogle Scholar
  14. 14.
    Guirao, P., Beitia, F. and Cenis, J.L. (1997) Biotype determination of Spanish populations ofBemisia tabaci (Hemiptera: Aleyrodidae).Bull. Entomol. Res. 87:587–593.CrossRefGoogle Scholar
  15. 15.
    Horowitz, A.R. and Ishaaya, I. (1994) Managing resistance to insect growth regulators in the sweetpotato whitefly (Homoptera: Aleyrodidae).J. Econ. Entomol. 87:866–871.Google Scholar
  16. 16.
    Ishaaya, I. and Horowitz, A.R. (1995) Pyriproxyfen, a novel insect growth regulator for controlling whiteflies: mechanisms and resistance management.Pestic. Sci. 43:227–232.CrossRefGoogle Scholar
  17. 17.
    Monci, F., Navas-Castillo, J., Cenis, J.L., Lacasa, A., Benazoun, A. and Moriones, E. (2000) Spread ofTomato yellow leaf curl virus Sar from the Mediterranean Basin: presence in the Canary Islands and Morocco.Plant Dis. 84:490.CrossRefGoogle Scholar

Copyright information

© Springer Science + Business Media B.V. 2003

Authors and Affiliations

  • A. R. Horowitz
    • 1
  • I. Denholm
    • 2
  • K. Gorman
    • 2
  • J.L Cenis
    • 3
  • S. Kontsedalov
    • 4
  • I. Ishaaya
    • 4
  1. 1.Dept. of Entomology, AROGilat Research CenterM.P. NegevIsrael
  2. 2.Plant and Invertebrate Ecology DivisionIACR-RothamstedHarpendenUK
  3. 3.CIDALa Alberca (Murcia)Spain
  4. 4.Dept. of Entomology, AROThe Volcani CenterBet DaganIsrael

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