SILVER LEAFING, ESTERASE AND RAPD-PCR ANALYSIS OF A FIELD POPULATION OF BEMISIA TABAC! (HOMOPTERA: ALEYRODIDAE) FROM EGYPT

Document Type : Original Article

Authors

1 Plant Protection Research Institute, Agricultural Research Centre, Dokki, Giza, Egypt

2 Department of Virus Research, John Mlles Institute, John lanes Centre for Plant Science Research, Colney Lane, Norwich NR4 7UH (United Kingdom)

Abstract

The present work deals with identification of whitefly Bemisia !abaci (Germ.) strains in Egypt using the ability to induce silver leafing on squash leaves, easterase analysis by native polyaerylarnide gel elec­trophoresis and DNA analysis by was of RAPD-PCR, This work was aimed to determine if B. tabaci biotype B is present in Egypt. Results indicated that B. tabaci Biotype B among samples collected from Qalubiya an Lan­tana camera.