METHOD: Life Cycle CONDITIONS: Growth Chamber - 12h light, 10-30% RH at 26C METHOD NARR: The following tests were conducted: Whitefly Trapping (on soaked vs unsoaked foliage), Population growth, Settling, Oviposition and Adult Em: Foliage was soaked to remove exudate, and these sample trapped significantly few whiteflies than the native leaf samples. Ber had more dead adults and far fewer larvae and adults in general compared to tbr. There was nopositioning or adult emergence. A small but significant difference in settling was observed with less settling on ber. AUTHOR EXPLANATION: Most of the resistance can probably be explained by physical interference since thereces in oviposition, developmental period and sex ratio. Differences in larval abundance were not a result of entrapment of larvae, which are small and relatively immobile, but from the smaller number of 2nd generation adults available