Results 81 to 90 of about 217 (121)

A novel QTL associated with dwarf bunt resistance in Idaho 444 winter wheat [PDF]

Theoretical and Applied Genetics, 2016
A novel QTL, Q.DB.ui-7DS, and the PCR-based markers identified in the current study will accelerate variety development for resistance to dwarf and common bunt of wheat. Dwarf bunt [Tilletia controversa J.G. Kühn [as 'contraversa'], in Rabenhorst, Hedwigia 13: 188 (1874)] is a destructive disease of wheat (Triticum aestivum L.) that reduces grain yield
Jianli Chen, Mary J Guttieri, Junli Zhang   +2 more
exaly   +5 more sources

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Dwarf Bunt of Wheat

Annual Review of Microbiology, 1963
L H Purdy, E L Kendrick, J A Hoffmann, C S Holton   +3 more
exaly   +2 more sources

Evaluation of winter wheat genotypes and seed treatments for control of dwarf bunt in Ontario

Canadian Journal of Plant Pathology, 2007
Dwarf bunt, caused by Tilletia controversa, is a destructive disease of winter wheat (Triticum aestivum) in Ontario. The development of resistant cultivars and identification of effective seed treatment fungicides would be beneficial for controlling this disease.
Robert J Graf
exaly   +2 more sources

Plant quarantine significance of dwarf bunt of wheat to China

EPPO Bulletin, 1995
The adaptability of Tilletia controversa was studied in particular relation to China, where wheat is cultivated under various climatic conditions. Teliospore germination is closely influenced by temperature, light and soil humidity. Establishment of T. controversa depends on: (1) persistent low temperature (0–10°C) within the surface layer of the soil,
Z. ZHANG, C. R. ZHANG, Z. Z. WANG
openaire   +1 more source

Indoleacetic acid oxidase in winter wheat infected with dwarf bunt

Die Naturwissenschaften, 1964
A. Novack�, V. Macko
exaly   +2 more sources

he organism causing dwarf bunt of wheat

Canadian Journal of Plant Pathology, 1954
When Fischer described Tilletia brevifaciens as the organism causing dwarf bunt of winter wheat, he showed that it was specifically distinct from T. caries (Fr.) Tul. However, he failed to indicate how his new species was separated from other species of Tilletia already described. Some of these species were restudied.
openaire   +1 more source

STUDIES ON THE CONTROL OF DWARF BUNT IN WINTER WHEAT

Canadian Journal of Plant Science, 1961
The development of satisfactory measures for the control of the dwarf bunt disease in winter wheat is complicated by the long persistence of the causal fungus in the soil and also by the occurrence of physiologic races. A brief review of literature dealing with these problems is presented.The present paper deals primarily with the use of fungicidal ...
openaire   +1 more source

New Races of Common Bunt Useful to Determine Resistance of Wheat to Dwarf Bunt¹

Crop Science, 1978
Two new races of the common bunt fungus, Tilletia caries (DC.) Tul., were obtained from inoculations with teliospore mixtures. One race, T‐29, was virulent on wheat, Triticum aestivum L., cultivars carrying combinations of bunt resistance genes Bt1,2,7,9 and 10. The other race, T‐30, was virulent on cultivars carrying combinations of Bt 1,2,4,6,7,9 and
R. J. Metzger, J. A. Hoffmann
openaire   +1 more source

Difenoconazole Seed Treatment for Control of Dwarf Bunt of Winter Wheat

Plant Disease, 1993
We evaluated difenoconazole (Dividend 3FS), thiabendazole (Mertect LSP), triadimenol (Baytan 30F), and carboxin plus thiram (Vitavax 200) as seed treatments for control of dwarf bunt (caused by Tilletia controversa) on the susceptible winter wheat (Triticum aestivum) cultivars Nugaines and Hatton.
openaire   +1 more source

Identification and assessment of two major QTLs for dwarf bunt resistance in winter wheat line ‘IDO835’

Theoretical and Applied Genetics, 2019
Two major dwarf bunt resistance QTLs were mapped to a known Bt9 locus and a novel locus. The associated KASP markers were developed and validated in other two populations. Dwarf bunt (DB), caused by Tilletia controversa J.G. Kühn, and common bunt (CB), caused by T. caries and T.
Rui Wang, D J Hole, J Michael Bonman
exaly   +3 more sources