caa a22 4500 469105895 CHVBK 20180323133056.0 cr unu---uuuuu 170328e19921201xx s 000 0 eng 10.1071/APP9920172 doi (NATIONALLICENCE)springer-10.1071/APP9920172 Crorney M. DSIR Plant Protection, Private Bag, Christchurch, New Zealand aut A new pathotype of Puccinia striiformis in New Zealand with increased pathogenicity to wheat cultivars with the adult plant resistance gene Yr14 [Elektronische Daten] [M. Crorney] In the 1989/90 growing season in Canterbury, New Zealand, crops of the wheat cultivar Brock, previously resistant to Puccinia striiformis, were found to be heavily infected with stripe rust. Seedling and adult plant tests were carried out on cultures of P. striiformis from cv. Brock using differential cultivars with known resistance genes. Cultures from cv. Brock conform to the pathotype 106E139A-, but have increased pathogenicity to wheat cultivars with the adult plant resistance gene Yr14. Results also suggest that cv. Brock contains two stripe rust resistance genes; Yr7, a seedling resistance gene, and Yr14. Australasian Plant Pathology Society, 1992 Australasian Plant Pathology Springer Netherlands 21/4(1992-12-01), 172-174 0156-0972 21:4<172 1992 21 13313 https://doi.org/10.1071/APP9920172 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1071/APP9920172 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Crorney M. DSIR Plant Protection, Private Bag, Christchurch, New Zealand aut NATIONALLICENCE 773 0- Australasian Plant Pathology Springer Netherlands 21/4(1992-12-01), 172-174 0156-0972 21:4<172 1992 21 13313 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer