Zobrazeno 1 - 10
of 46
pro vyhledávání: '"L J Francl"'
Publikováno v:
Plant disease. 83(6)
Tan spot, caused by Pyrenophora tritici-repentis, is an important foliar disease of wheat worldwide. The fungus produces two distinct symptoms, necrosis (nec) and chlorosis (chl), on susceptible wheat genotypes. Fungal isolates have been grouped into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7903dfc5c728a68214bee9ec94f588a8
https://pubmed.ncbi.nlm.nih.gov/30849852
https://pubmed.ncbi.nlm.nih.gov/30849852
Publikováno v:
Plant disease. 85(12)
The commercially available Burkard cyclonic sampler takes in air volumetrically, creates a vortex in an aluminum cylinder, and deposits particulates in an Eppendorf vial. Retention within the cylinder was determined for ascospores released by culture
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45bd385458664b4c2bf89ea39b991a57
https://pubmed.ncbi.nlm.nih.gov/30831785
https://pubmed.ncbi.nlm.nih.gov/30831785
Autor:
L. J. Francl, Shaukat Ali
Publikováno v:
Plant disease. 87(4)
The fungus Pyrenophora tritici-repentis, cause of tan spot of wheat, is an important foliar pathogen worldwide. Genetic variation in the fungal population prevalent in the Great Plains was studied by analysis of 270 single-spore isolates of P. tritic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5378bfaebbced74a09a4d56c3e271935
https://pubmed.ncbi.nlm.nih.gov/30831839
https://pubmed.ncbi.nlm.nih.gov/30831839
Publikováno v:
Plant disease. 85(9)
Tan spot is caused by Pyrenophora tritici-repentis and is an economically important foliar disease of wheat worldwide. The fungus produces two types of symptoms, necrosis and chlorosis, on susceptible wheat cultivars. Isolates have been grouped into
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6a7f9813a8399f147c9aab8ff3837e6
https://pubmed.ncbi.nlm.nih.gov/30823099
https://pubmed.ncbi.nlm.nih.gov/30823099
Autor:
L. J. Francl, Shaukat Ali
Publikováno v:
Plant disease. 85(6)
Barley, a collateral host of Pyrenophora tritici-repentis (cause of tan spot of wheat), could promote genetic variation in the fungal population and serve as a reservoir of local primary inoculum for a wheat crop in the next season. Samples of diseas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::943753601829ba03ea2e844941d897e3
https://pubmed.ncbi.nlm.nih.gov/30823021
https://pubmed.ncbi.nlm.nih.gov/30823021
Autor:
L. J. Francl, Shaukat Ali
Publikováno v:
Plant disease. 86(9)
Pyrenophora tritici-repentis causes tan spot of wheat worldwide. Fungal isolates have been characterized into seven races based on their ability to induce necrosis and chlorosis on appropriate wheat differentials (1,2). Nineteen single-spore isolates
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b37f664e97fdfb10029b614d9ef16a27
https://pubmed.ncbi.nlm.nih.gov/30818542
https://pubmed.ncbi.nlm.nih.gov/30818542
Autor:
S G Markell, L J Francl
Publikováno v:
Plant disease. 87(7)
The objectives of this study were to examine the relative abundance of Gibberella zeae ascospores and conidia and other Fusarium species on wheat spikes in a field environment, to relate inoculum counts of G. zeae to airborne spore counts, and to eva
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d40276e7803ea2e10f5caf7b546723e
https://pubmed.ncbi.nlm.nih.gov/30812892
https://pubmed.ncbi.nlm.nih.gov/30812892
Publikováno v:
Canadian Journal of Botany. 81:890-895
Laboratory conditions were identified for efficient production of the teleomorph of Pyrenophora tritici-repentis, causal agent of tan spot of wheat. Ascopcarp density (pseudothecia/cm2) and timing of ascospore maturity and discharge were determined f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4d5e537643255cc3cff9b44811c1770a
https://doi.org/10.1139/b03-082
https://doi.org/10.1139/b03-082
Publikováno v:
Phytopathology®. 93:397-401
Pyrenophora tritici-repentis race 2 produces Ptr ToxA, a host-selective toxin previously described as a pathogenicity factor for tan spot on wheat. The objective of this research was to evaluate the role of host sensitivity to toxin, conditioned by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::257e31a987f861210037e5d0469afd08
https://doi.org/10.1094/phyto.2003.93.4.397
https://doi.org/10.1094/phyto.2003.93.4.397
Publikováno v:
Phytopathology®. 91:572-578
Resistance to the chlorosis factor of tan spot of wheat, caused by the ascomycete Pyrenophora tritici-repentis, has been reported to be quantitative and a single quantitative trait loci (QTL), QTsc.ndsu-1A, explained 35% of the variation for resistan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1904bd453432d8f396532019abaeb4d
https://doi.org/10.1094/phyto.2001.91.6.572
https://doi.org/10.1094/phyto.2001.91.6.572