Results 111 to 120 of about 261 (145)

The resistance of Oro and Orfed wheats to Tilletia caries and Tilletia foetida

Australian Journal of Agricultural Research, 1950
A study has been made of the resistance of Oro and a derived crossbred, Orfed, to one race of Tilletia caries and three races of Tilletia foetida. Rapier and Dirk were used as the susceptible parents in crosses with Oro and Orfed respectively. Two methods were used in the genetic analysis of resistance to the four races.
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MORPHOLOGY AND CYTOLOGY OF TILLETIA CARIES AND T. CONTROVERSA IN AXENIC CULTURE

American Journal of Botany, 1974
On a wheat‐based medium, the pathogenic phase of the common and dwarf bunt fungi grew slowly at 15–18 C and continued to produce massive quantities of teliospores in all subcultures for over 2 years. At warmer temperatures or on a chemically defined medium, the teliosporogenic colonies reverted to haploid mononucleate colonies. The
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Airborne spores of Tilletia caries as a source of wheat bunt through soil contamination

Plant Pathology, 1989
In 1985 severe bunt was encountered in a crop of wheat grown from organomercury‐treated seed. Circumstantial evidence suggested that the soil had been contaminated by airborne spores of the fungus from a nearby crop which was being harvested at the same time as the affected crop was being sown.
D. J. YARHAM, B. M. McKEOWN
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Characterisation of Cell Surfaces of Host Wheat and Pathogens (Tilletia Foetida and Tilletia Caries)

2019
WOS ...
Poyraz, İsmail, Pat, Zerrin, Umay, Ahmet   +2 more
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Changes in the Levels of IAA, ABA, and Cytokinins in Wheat Seedlings Infected with Tilletia caries

Russian Journal of Plant Physiology, 2002
The seedling growth and the content of endogenous phytohormones in wheat seedlings were estimated 3, 6, and 9 days after infection with the bunt pathogen (Tilletia caries) (DC.)TUL. The infection of a pathogen-susceptible species Triticum aestivum L. and a resistant species T. timopheevii Zhuk.
I. V. Maksimov, R. M. Ganiev, R. M. Khairullin   +2 more
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Morphology and timing of secondary sporidial mating in a wheat-bunt fungus Tilletia caries

Transactions of the British Mycological Society, 1980
The morphology and timing of sporidial conjugation in Tilletia caries are described. When lunate secondary sporidia of opposite mating types are paired, conjugation pegs are formed by one or both mating types. Conjugation pegs may develop as hyphal protuberances from sporidia or their germination tubes.
J.F. Kollmorgen, A. Owczarzak, E.J. Trione   +2 more
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[Development of Tilletia caries (D.C.) Tul. in callus and suspension wheat cultures].

Izvestiia Akademii nauk. Seriia biologicheskaia, 2000
All phases of ontogenesis of Tilletia caries were found in combined suspension and callus culture of the wheat and causative agent of common bunt of wheat. Newly formed spores were observed on calluses of the susceptible species Triticum aestivum and resistant species T.
N B, Troshina, I V, Maksimov, O B, Surina, R M, Khaĭrullin   +3 more
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Infection of wheat by Tilletia caries (DC.) TUL., the causal organism of bunt

Transactions of the British Mycological Society, 1963
The infection and colonization of wheat by T. caries has been studied. Pericarps were found to be infected 4 days after sowing, but the coleoptiles remained healthy until the 7th day. The number of penetration points increased until the coleoptiles began to shrivel.
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[Development of blunt Tilletia caries (D.C.) Tul. pathogen on embryogenic wheat callus].

Tsitologiia, 2000
The development of Tilletia caries on embryogenic and morphogenic wheat calluses from germination of spores up to sorus formation have been investigated. Pathogene growth was similar in variants with wheat calluses of susceptible species Triticum aestivum and resistant species T.
N B, Troshina, I V, Maksimov, O B, Surina, R M, Khaĭrullin   +3 more
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Growth of HaploidTilletiaStrains in Planta and Genetic Analysis of a Cross ofTilletia caries×T. controversa

Phytopathology, 1990
(...) In the interspecific hybrid, the optimum temperature for teliospore germination was controlled by one or more dominant genes from the strain of T. controversa. The onset of germination was intermediate relative to T. caries and T. controversa and may be controlled by genes that are expressing incomplete dominance or that interact additively ...
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