GrainGenes Reference Report: APR-12-325
Reference
APR-12-325
Title
Situation of stem and leaf rusts of wheat in Karnataka and Maharashtra States
Journal
Annals of Plant Protection Sciences
Year
2004
Volume
12
Pages
325-327
Author
Hasabnis SN Deore PB Shinde VK
Abstract
Stem rust of wheat, caused by Puccinia graminis f.sp. tritici [ P. graminis ], was not observed in Maharashtra and Karnataka, India during rabi 2002/03. However, during rabi 2001/02, stem rust appeared in two trap nurseries. Leaf rust, caused by P. recondita f.sp. tritici [ P. hordei ], was observed during both years, but was more widespread during rabi 2001/02. During both years, maximum severity of leaf rust (80 S) was observed on wheat cultivars DWR 162 and MACS 2496. The near-isogenic lines Lr 9 and Lr 19 were resistant. The use of the leaf rust gene combination Lr 26+23 should be minimized or avoided in these areas whereas the gene combination Lr 34+13 should be promoted in wheat improvement programmes for peninsular India
Keyword
[ Hide all but 1 of 7 ] cultivar disease resistance fungal diseases plant diseases plant pathogenic fungi plant pathogens varietal resistance
GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.
GrainGenes Reference Report: APR-12-325
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GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture. | |||