Youssef,, W., Najeeb, M., Fransis, M., Draz, E. (2003). WHEAT STRIPE RUST PATHOTYPES, THEIR FREII UENCY AND VIRULENCE FORMULAE IN EGYPT DURING 21100/2001 AND 2001/2002. Journal of Plant Production, 28(5), 3469-3478. doi: 10.21608/jpp.2003.243290
W. A. Youssef,; M. A. Najeeb; Matelda Fransis; Eetmad E. Draz. "WHEAT STRIPE RUST PATHOTYPES, THEIR FREII UENCY AND VIRULENCE FORMULAE IN EGYPT DURING 21100/2001 AND 2001/2002". Journal of Plant Production, 28, 5, 2003, 3469-3478. doi: 10.21608/jpp.2003.243290
Youssef,, W., Najeeb, M., Fransis, M., Draz, E. (2003). 'WHEAT STRIPE RUST PATHOTYPES, THEIR FREII UENCY AND VIRULENCE FORMULAE IN EGYPT DURING 21100/2001 AND 2001/2002', Journal of Plant Production, 28(5), pp. 3469-3478. doi: 10.21608/jpp.2003.243290
Youssef,, W., Najeeb, M., Fransis, M., Draz, E. WHEAT STRIPE RUST PATHOTYPES, THEIR FREII UENCY AND VIRULENCE FORMULAE IN EGYPT DURING 21100/2001 AND 2001/2002. Journal of Plant Production, 2003; 28(5): 3469-3478. doi: 10.21608/jpp.2003.243290
WHEAT STRIPE RUST PATHOTYPES, THEIR FREII UENCY AND VIRULENCE FORMULAE IN EGYPT DURING 21100/2001 AND 2001/2002
Plant Pathology Research Institute, Agriculture Research Ce ter, Giza, Egypt
Abstract
Six and nine wheat sllipe rust (Puccini8 striiformis lriticiWest.) pathotypes viz. OEO, OE64, 142E182, 166E148, 230E150, 166E146 and OEO, OE64, ~EO, 2E128, 4E2, 6El34, 132E2, 228E20, 230El5Q were identified during 2<><¥>l2oo1 and 200112002. respectively. Races OED, 0E604 and 230E150 were comm9~ during the two seasons. However, race OEO was the more frequent one foUoweCl by OE64,
142E182 and 166E148. I
The obtained results gave evidence to the superiority and distin . 'on of Yt's: 10 and CV which were the best dumQ 200112002 since no virulence wer~lrecorded to them. It is recommended to incorporate such genes within new released varieties andlor lines to enhance and increase resistance to stripe rust in the w 1 at breeding program in Egypt.
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