Characterization and distribution of esterase electromorphs in the whitefly, Bemisia tabaci (Genn.) (Homoptera: Aleyrodidae)

J. K. Brown, S. A. Coats, I. D. Bedford, P. G. Markham, J. Bird, D. R. Frohlich

Research output: Contribution to journalArticle

107 Scopus citations

Abstract

Esterase profiles were examined for over 40 populations of the whitefly, Bemisia tabaci, obtained from native and cultivated plant hosts worldwide. Twelve unique electromorphs were identified from distinct populations concentrated largely in Central America, Africa, and India. One electromorph, type B, has recently been proposed as a separate species, Bemisia argentifolii, and has recently spread throughout much of the world. When considered with evidence from mating studies and the ability to induce phytotoxic disorders (squash silverleaf disorder), our data suggest that the single taxon Bemisia tabaci may actually represent a species complex.

Original languageEnglish (US)
Pages (from-to)205-214
Number of pages10
JournalBiochemical Genetics
Volume33
Issue number7
DOIs
StatePublished - Aug 1995

    Fingerprint

Keywords

  • Bemisia argentifolii
  • Bemisia tabaci
  • cotton whitefly
  • squash silverleaf disorder
  • sweetpotato whitefly
  • tobacco whitefly
  • virus vector

ASJC Scopus subject areas

  • Ecology, Evolution, Behavior and Systematics
  • Biochemistry
  • Molecular Biology
  • Genetics

Cite this