Results 181 to 190 of about 8,286 (205)
Some of the next articles are maybe not open access.
Puccinia striiformis Westend. var. Dactylidis var.nov.
Transactions of the British Mycological Society, 1960Puccinia striiformis var. dactylidis var.nov. is described and illustrated. It differs from the type variety in its smaller spores, higher temperature optimum for uredospore germination and inability to infect hosts other than Dactylis .
openaire +1 more source
Morphology of infection structures of puccinia striiformis var. dactylidis
Netherlands Journal of Plant Pathology, 1989The yellow rust fungusPuccinia striiformis var.dactylidis of cocksfoot differs clearly in the morphology of infection structures from both the nominate form, var.striiformis of wheat, barley andElymus and var.striiformis f. sp.poae affectingPoa pratensis. The observations are in accordance with the idea that var.dactylidis and var.striiformis f.sp.poae
openaire +1 more source
Origin of a new race of Puccinia striiformis
Transactions of the British Mycological Society, 1980Tests were carried out on the progeny of a mixture of two races of Puccinia striiformis Westd., following the inoculation of susceptible and differentially resistant cultivars. A new race designated 105E137 was identified from the mixed inoculation of races 104E137 and 33E32.
R.G. Wright, J.H. Lennard
openaire +1 more source
SRAP technique efficiently generates polymorphisms in puccinia striiformis isolates
Journal of Phytopathology, 2010Wheat stripe rust, caused by the fungal pathogen Puccinia striiformis f.sp. tritici (PST), is a major disease of wheat in temperate-cold climates. The identification of new markers would ease the procedure for evaluating the ongoing pathogen evolution.
M. Pasquali +3 more
openaire +3 more sources
COLORED MUTANTS OF PUCCINIA STRIIFORMIS WEST
1963Abstract : Colored mutants of puccinia striiformis were studied from natural mutation of fungi that produced white pustules rather than the normal orange pustules. the mutant morphology, infective characteristics, germination and color were observed in the many host passages.
openaire +1 more source
Der Gelbrost, Puccinia striiformis West.: IV. Epidemiologie - Bekämpfungsmaßnahmen
1975Mitteilungen aus der Biologischen Bundesanstalt für Land- und Forstwirtschaft, Berlin-Dahlem, vol ...
Hassebrauk, Kurt, Röbbelen, Gerhard
openaire +1 more source
Der Gelbrost, Puccinia striiformis West.: III. Die Spezialisierung
1974Mitteilungen aus der Biologischen Bundesanstalt für Land- und Forstwirtschaft, Berlin-Dahlem, vol ...
Hassebrauk, Kurt, Röbbelen, Gerhard
openaire +1 more source
Atmospheric Ions and Germination of Uredospores of Puccinia striiformis
Science, 1967Atmospheric ions, identified by mobility characteristics, were associated with germination of lyophilized uredospores of Puccinia striiformis West. at Bozeman Montana. Ions of intermediate size were highest in concentration, and percentage germination of spores was lowest during periods conducive to air pollution ...
openaire +2 more sources
Puccinia striiformis . [Descriptions of Fungi and Bacteria].
Descriptions of Fungi and Bacteria, 1971Abstract A description is provided for Puccinia striiformis . Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On cereals Hordeum vulgare, Secale cereale, Triticum vulgare and on over 40 genera of wild ...
null UK, CAB International +2 more
openaire +1 more source
Understanding Puccinia striiformis West. epidemics on winter wheat.
Mededelingen (Rijksuniversiteit te Gent. Fakulteit van de Landbouwkundige en Toegepaste Biologische Wetenschappen), 2003Yellow rust epidemics, caused by Puccinia striiformis West., often arise in wheat field as infection focus of a few decimetres of diameter, including some sporulating lesions on a few plants. Under appropriate environmental conditions such as high relative humidity and temperatures between 2 and 20 degrees C, those initial foci may grow rapidly and ...
Dimitri, Lemaire +3 more
openaire +1 more source