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Subjects plant pathogenic fungi Remove constraint plant pathogenic fungi: plant pathogenic fungi
Displaying items 31 - 40 of 2,029 start over

31. A novel Asian clade within the Fusarium graminearum species complex includes a newly discovered cereal head blight pathogen from the Russian Far East

Description:
Includes references
Author:
Yli-Mattila, Tapani , Gagkaeva, Tatiana , Ward, Todd J. , Aoki, Takayuki , Kistler, H. Corby , O'Donnell, Kerry
Subject:
Gibberella zeae , plant pathogenic fungi , new species , fungal diseases of plants , blight , mycotoxins , acetyldeoxynivalenols , chemotypes , host range , geographical distribution , phylogeny , molecular systematics , fungal anatomy , pathogenicity , trichothecenes , Russia , East Asia , Finland
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

32. A Novel Fusarium Species Causes a Canker Disease of the Critically Endangered Conifer, Torreya taxifolia

Description:
Includes references
Author:
Smith, Jason A. , O'Donnell, Kerry , Mount, Lacey L. , Shin, Keumchul , Peacock, Kelly , Trulock, Aaron , Spector, Tova , Cruse-Sanders, Jenny , Determann, Ron
Subject:
Fusarium , endangered species , Torreya , cankers (plants) , tree mortality , plant pathogenic fungi , pathogen identification , internal transcribed spacers , ribosomal DNA , phylogeny , DNA-directed DNA polymerase , Gibberella , growth chambers , Florida , Georgia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

33. A novel Robertsonian translocation event leads to transfer of a stem rust resistance gene (Sr52) effective against race Ug99 from Dasypyrum villosum into bread wheat

Description:
Includes references
Author:
Qi, L.L. , Pumphrey, M.O. , Friebe, Bernd , Zhang, P. , Qian, C. , Bowden, R.L. , Rouse, M.N. , Jin, Y. , Gill, B.S.
Subject:
chromosome translocation , rust diseases , stems , genetic resistance , disease resistance , Dasypyrum villosum , plant pathogenic fungi , Triticum , Puccinia graminis , lines , homozygosity , genes
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

34. A Novel Source of Resistance in Wheat to Pyrenophora tritici-repentis Race 1

Description:
Includes references
Author:
Singh, S. , Bockus, W.W. , Sharma, I. , Bowden, R.L.
Subject:
Triticum aestivum , wheat , Pyrenophora tritici-repentis , plant pathogenic fungi , fungal diseases of plants , disease resistance , genetic resistance , plant genetic resources , strains , strain differences , inbred lines , spring wheat , quantitative trait loci , phenotypic variation , alleles , genetic markers
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

35. A Novel Transcriptional Factor Important for Pathogenesis and Ascosporogenesis in Fusarium graminearum

Description:
Includes references
Author:
Wang, Yang , Liu, Wende , Hou, Zhanming , Wang, Chenfang , Zhou, Xiaoying , Jonkers, Wilfried , Ding, Shengli , Kistler, H. Corby , Xu, Jin-Rong
Subject:
Gibberella zeae , plant pathogenic fungi , transcription factors , pathogenesis , virulence , ascospores , sporulation , mutants , insertional mutagenesis , microbial genetics , genes , deoxynivalenol , disease course , cell invasion , microbial colonization , sexual reproduction , asci , Magnaporthe
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2011

36. A novel, integrated method for management of witches' broom disease in Cacao in Bahia, Brazil

Description:
Includes references
Author:
Medeiros, F.H.V. , Pomella, A.W.V. , de Souza, J.T. , Niella, G.R. , Valle, R. , Bateman, R.P. , Fravel, D. , Vinyard, B. , Hebbar, P.K.
Subject:
Theobroma cacao , cocoa products , specialty crops , Moniliophthora perniciosa , plant pathogenic fungi , fungal diseases of plants , witches' broom , integrated pest management , new methods , field experimentation , biological control agents , fungal antagonists , Trichoderma stromaticum , biological control , fungicides , copper hydroxide , crop yield , signs and symptoms (plants) , pods , profitability , Brazil
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

37. A Pathogenic Fungi Diphenyl Ether Phytotoxin Targets Plant Enoyl (Acyl Carrier Protein) Reductase

Description:
Includes references
Author:
Dayan, Franck E. , Ferreira, Daneel , Wang, Yan-Hong , Khan, Ikhlas A. , McInroy, John A. , Pan, Zhiqiang
Subject:
plant pathogenic fungi , ethers , phytotoxicity , enzyme inhibition , oxidoreductases , acyl carrier protein , molecular cloning , enzyme kinetics , protein structure , Arabidopsis thaliana , fatty acid composition , photosynthesis , host-pathogen relationships
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008

38. A PCR protocol for rapid detection of Cercospora beticola in sugarbeet tissues

Description:
Includes references
Author:
Lartey, R.T. , Weiland, J.J. , Caesar-TonThat, T. , Bucklin-Comiskey, S.
Subject:
Beta vulgaris , sugar beet , Cercospora beticola , plant pathogenic fungi , fungal diseases of plants , disease detection , disease diagnosis , pathogen identification , polymerase chain reaction , disease course , microbial colonization , alternative hosts , nucleotide sequences
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2003

39. A PCR-based method for the detection of Ophiosphaerella agrostis in creeping bentgrass

Description:
Includes references
Author:
Kaminski, J.E. , Dernoeden, P.H. , O'Neill, N.R. , Wetzel, H.C. III
Subject:
Pleosporales , plant pathogenic fungi , pathogen identification , internal transcribed spacers , ribosomal DNA , disease detection , polymerase chain reaction , fungal diseases of plants , Agrostis stolonifera , grasses , host plants , seeds , oligonucleotides , DNA primers , nucleotide sequences
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

40. A Pictorial Disease Severity Key and the Relationship Between Severity and Incidence for Black Root Rot of Pansy Caused by Thielaviopsis basicola

Description:
Includes references
Author:
Copes, Warren E. , Stevenson, Katherine L.
Subject:
Viola wittrockiana , ornamental plants , nursery crops , Thielaviopsis basicola , plant pathogenic fungi , root rot , disease incidence , disease severity , disease diagnosis , diagnostic techniques , photography , soil fertility , mathematical models , equations , estimation , model validation
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2008