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Subjects plant pathogenic fungi Remove constraint plant pathogenic fungi: plant pathogenic fungi Subjects root diseases Remove constraint root diseases: root diseases
Displaying items 1 - 10 of 16 start over

1. A rapid infection assay for Armillaria and real-time PCR quantitation of the fungal biomass in planta

Description:
Includes references
Author:
Baumgartner, Kendra , Bhat, Ravi , Fujiyoshi, Phillip
Subject:
Armillaria , Armillaria gallica , Armillaria mellea , Armillaria ostoyae , Armillaria tabescens , plant pathogenic fungi , polymerase chain reaction , quantitative analysis , root diseases , fungal diseases of plants , disease detection , microbial detection , grapes , Vitis vinifera
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

2. A Soil Inoculant Inhibits Armillaria mellea In Vitro and Improves Productivity of Grapevines with Root Disease

Description:
Includes references
Author:
Baumgartner, K. , Warnock, A.E.
Subject:
Vitis vinifera , grapes , Armillaria mellea , plant pathogenic fungi , fungal diseases of plants , diameter , root diseases , biological control , biological control agents , soil inoculation , soil bacteria , disease control , crop yield , plant nutrition , plant growth , grape juice , fruit quality , phosphorus , potassium , soluble solids , disease course , mortality , microirrigation , California
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

3. Combinatorially selected defense peptides protect plant roots from pathogen infection

Description:
Paper presented at the colloquium "From functional genomics of model organisms to crop plants for global health" held April 3-5, 2006, Washington, DC, USA.
Author:
Fang, Z.D. , Laskey, J.G. , Huang, S. , Bilyeu, K.D. , Morris, R.O. , Schmidt, F.J. , English, J.T.
Subject:
Solanum lycopersicum var. lycopersicum , tomatoes , transgenic plants , recombinant proteins , peptides , oxidoreductases , Zea mays , corn , gene expression , roots , protein secretion , rhizosphere , disease resistance , zoospores , encystment , Phytophthora capsici , plant pathogenic fungi , fungal diseases of plants , root diseases
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2006

4. Detection and quantification of Leptographium wageneri, the cause of black-stain root disease, from bark beetles (Coleoptera: Scolytidae) in Northern California using regular and real-time PCR

Description:
Includes references
Author:
Schweigkofler, W. , Otrosina, W.J. , Smith, S.L. , Cluck, D.R. , Maeda, K. , Peay, K.G. , Garbelotto, M.
Subject:
Leptographium , root diseases , Scolytidae , Coleoptera , plant pathogenic fungi , conifers , forest trees , Curculionidae , insect vectors , disease vectors , methodology , fungal spores , polymerase chain reaction , Ophiostoma , quantitative analysis , detection , California , United States , North America
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2005

5. Disease Risk of Potting Media Infested with Phytophthora ramorum Under Nursery Conditions

Description:
Includes references
Author:
Tjosvold, S.A. , Chambers, D.L. , Fichtner, E.J. , Koike, S.T. , Mori, S.R.
Subject:
nursery crops , growing media , microbial contamination , container-grown plants , Phytophthora ramorum , mortality , sporulation , plant pathogenic fungi , Rhododendron , ornamental woody plants , disease incidence , greenhouse production , field experimentation , temporal variation , chlamydospores , sporangia , root diseases , foliar diseases , rain , sprinkler irrigation , microirrigation , risk factors
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

6. Fusarium and Pythium Populations after Planting in Fumigated Plots

Author:
Weiland, Jerry , Littke, Will , Browning, John , Edmonds, Bob , Leon, Anna
Subject:
forest nurseries , soil fungi , soil fumigation , Fusarium , Pythium , plant pathogenic fungi , methyl bromide , chloropicrin , fumigants , application rate , disease control , Pseudotsuga menziesii , root diseases , roots , trees , iodomethane , forest trees , Christmas trees , seedlings , plastic film mulches , soil-borne diseases , plantlets , disease incidence , polyethylene , metam , pesticides , Oregon , Washington
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2010

7. Influence of glyphosate, crop volunteer and root pathogens on glyphosate-resistant wheat under controlled environmental conditions

Description:
Includes references
Author:
Baley, George J. , Campbell, Kimberley G. , Yenish, Joseph , Kidwell, Kimberlee K. , Paulitz, Timothy C.
Subject:
Triticum aestivum , wheat , glyphosate , herbicide resistance , root diseases , plant pathogens , synergism , resistance mechanisms , shikimate pathway , cultivars , soil-borne diseases , plant pathogenic fungi , fungal diseases of plants , disease incidence , tillers , root systems , length
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2009

8. Interactions of herbicides and nematicides with root diseases of turnip grown for leafy greens

Description:
Includes references.
Author:
Sumner, D.R. , Glaze, N.C.
Subject:
Brassica rapa subsp. rapa , turnips , root diseases , fungal diseases of plants , herbicides , chlorthal-dimethyl , nitrofen , trifluralin , DBCP (pesticide) , nematicides , ethoprophos , Thanatephorus cucumeris , pesticide application , Pythium , Fusarium solani , Fusarium oxysporum , Colletotrichum , plant pathogenic fungi , Rhizoctonia , Fusarium
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1978

9. Methods and compositions for the simultaneous control of the root diseases caused by Gaeumannomyces graminis, Rhizoctonia, and Pythium

Description:
Includes references
Author:
Cook, R.J. , Weller, D.M. , Kim, D.S. , Thomashow, L.S.
Subject:
Triticum aestivum , wheat , Hordeum vulgare , barley , Secale cereale , rye , triticale , fungal diseases of plants , take-all disease , Gaeumannomyces graminis var. tritici , Rhizoctonia , Thanatephorus cucumeris , Ceratobasidium oryzae-sativae , Pythium ultimum , Pythium irregulare , plant pathogenic fungi , root diseases , disease control , seed treatment , fungicides , application rate , biological control , Bacillus (bacteria) , patents , USDA , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1999

10. Methods and compositions for the simultaneous control of the root diseases caused by Gaeumannomyces graminis, Rhizoctonia, and Pythium

Description:
Includes references
Author:
Cook, R.J. , Weller, D.M. , Kim, D.S. , Thomashow, L.S.
Subject:
grain crops , fungal diseases of plants , root diseases , soil-borne diseases , Gaeumannomyces graminis var. graminis , Rhizoctonia , Pythium , plant pathogenic fungi , pathogenicity , signs and symptoms (plants) , roots , disease control , biological control agents , Bacillus (bacteria) , plant pathogenic bacteria , screening , seed treatment , patents , USDA , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
1999