Biotech Studies 1994, Vol 3, Num, 3-4     (Pages: 129-143)

DETERMINATION OF REACTION OF SOME BEAN SAMPLES OBTAINED FROM DIFFERENT REGIONS AGAINST SOME BEAN RUST (Uromyces appendiculatus (Pers) Unger) ISOLATES

Y. Zekâi KATIRCIOĞLU

1 Doç.Dr. Ank. Ünv. Zir. Fak. Bitki Koruma Bl. Dışkapı/ANKARA - In this study 60 bean cultivars were used. 31 of these lines were domestic and 9 of them were foreign origin. Reaction of these cultivars to bean rust (Uromyces appendiculatus) isolates were determined. About 20 bean cultivars were.found as resistant. Six cultivars was found susceptible to all isolates. Eight cultivars was found susceptible to all isolates except one isolate. Six cultivars were found resistant to all isolates except one or two isolates. N - 50 and Warox cultivars there found almost immune. Keywords : Uromyces appendiculatus; bean rust; isolates; resistant