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United States Department of Agriculture

Agricultural Research Service

Related Topics

Robert G Pratt
Crop Science Research Laboratory
Collaborator

Phone: (662) 320-7424
Fax: (662) 320-7544
810 HIGHWAY 12 EAST, P. O. BOX 5367
810 HWY 12 E
MISSISSIPPI STATE, MS, 39762


Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Potassium influences forage bermudagrass yield and fungal leaf disease severity in Mississippi Reprint Icon - (Peer Reviewed Journal)
Read, J.J., Pratt, R.G. 2012. Potassium influences forage bermudagrass yield and fungal leaf disease severity in Mississippi. Forage and Grazinglands. doi:10.1094/FG-2012-0725-01-RS.
Evaluation of Poultry Litter for Biocontrol of Sclerotia of Sclerotium rolfsii in Soil - (Abstract Only) - (06-May-10)
Cotton response to chicken litter in rotation with corn in clayey soil - (Peer Reviewed Journal)
Tewolde, H., Buehring, N., Adeli, A., Sistani, K.R., Rowe, D.E., Pratt, R.G. 2009. Cotton response to chicken litter in a rotation with corn in clayey soil. Agronomy Journal. 101:626-634.
Fungal population levels in soils of cotton fields fertilized with poultry litter and their relationships to soil nutrient concentrations and plant growth parameters - (Peer Reviewed Journal)
Pratt, R.G., Tewolde, H. 2009. Soil fungal population levels in cotton fields fertilized with poultry litter and their relationships to soil nutrient concentrations and plant growth parameters. Applied Soil Ecology. 41:41-49.
Occurrence, survival, and production levels of Trichoderma virens in soils of animal waste application sites in Mississippi - (Abstract Only)
Pratt, R.G. 2008. Occurrence, survival, and production levels of Trichoderma virens in soils of animal waste application sites in Mississippi [abstract]. Phytopathology. 98(Supplement:S-127
Fungal population levels in soils of commercial swine waste application sites in Mississippi and relationships to soil nutrient concentrations - (Peer Reviewed Journal)
Pratt, R.G. 2008. Fungal population levels in soils of commercial swine waste disposal sites and relationships to soil nutrient concentrations. Applied Soil Ecology. 38:223-229.
Bermudagrass Cultivar Responses to Exserohilum Rostratum and Bipolaris Spicifera and Relationships to Persistence on a Swine Waste Application Site - (Peer Reviewed Journal)
Pratt, R.G., Brink, G.E. 2007. Forage Bermudagrass Cultivar Responses to Inoculations with Exserohilum rostratum and Bipolaris spicifera and Relationship to Field Persistence. Crop Science. 47:239-244.
A Direct Observation Technique for Evaluating Sclerotium Germination by Macrophomina Phaseolina and Effects of Biocontrol Materials on Survival of Sclerotia in Soil - (Peer Reviewed Journal)
Pratt, R.G. 2006. A direct observation technique for evaluating sclerotium germination by Macrophomina phaseolina and effects of biocontrol materials on survival of sclerotia in soil. Mycopathologia. 162:121-131.
Comparative Sporulation by Species of Bipolaris, Curvularia, Drechslera, and Exserohilum on Agar Media and Its Enhancement by Growth on Cellulose Substrates - (Peer Reviewed Journal)
Pratt, R.G. 2006. Enhancement of sporulation in species of Bipolaris, Curvularia, Drechslera, and Exserohilum by growth on cellulose-containing substrates. Mycopathologica. 162:133-140.
Frequency and Pathogenicity of Dermatiaceous Hypomycetous Pathogens on Annual Ryegrass Overseeded on Bermudagrass in Mississippi - (Peer Reviewed Journal)
Pratt, R.G. 2006. Frequency and pathogenicity of Dermatiaceous hypomycetous on annual ryegrass overseeded on bermudagrass in Mississippi. Plant Disease. 90:1085-1090.
Patterns of Variation in Occurrence of Dermatiaceous Hyphomycetes on Forage Bermudagrass on Swine Waste Application Sites in Mississippi over Years, Sampling Times, and Locations - (Peer Reviewed Journal)
Pratt, R.G. 2005. Variation in occurrence of dermatiaceous hyphomycetes on forage bermudagrass over years, sampling times, and locations. Phytopathology. 95:1183-1190.
Fungicide-Based Estimates of Yield Losses Caused by Fungal Diseases in Bermudagrass on Swine Waste Application Sites - (Proceedings)
Pratt, R.G. 2005. Fungicide-based estimates of yield losses caused by fungal diseases in bermudagrass on swine waste application sites. Mississippi Water Resources Research Conference Proceedings. p.73.
Fungicide-Based Estimates of Yield Losses Caused by Fungal Diseases in Sod of Forage Bermudagrass in Mississippi - (Abstract Only)
Pratt, R.G. 2005. Fungicide-based estimates of yield losses caused by fungal diseases in sod of forage bermudagrass in Mississippi [abstract]. Phytopathology. 95(Supplement):584.
Comparative Survival of Conidia of Eight Species of Bipolaris, Curvularia, and Exserohilum in Soil and Influences of Swine Waste Amendments on Survival - (Peer Reviewed Journal)
Pratt, R.G. 2006. Comparative survival of conidia of eight species of Bipolaris, Curvularia, and Exserohilum in soil and influences of swine waste amendments on survival. Applied Soil Ecology. 31:159-168.
Comparative Survival of Conidia of Eight Species of Dematiaceous Hyphomycetes in Soil - (Abstract Only)
Pratt, R.G. 2004. Comparative survival of conidia of eight species of dematiaceous hyphomycetes in soil [abstract]. Phytopathology. 94(Supplement):S87.
First report of infection of bermudagrass by Bipolaris sorokiniana in the southeastern USA - (Peer Reviewed Journal)
Pratt, R.G. 2003. Morphology and pathogenicity of Bipolaris sorokiniana from bermudagrass in Mississippi. Plant Disease. 87:1265.
An Excised-Leaf Inoculation Technique for Evaluating Host-Pathogen Interactions and Quantitative Resistance of Bermudagrass Genotypes to Dematiaceous Hyphomycetes - (Peer Reviewed Journal)
Pratt, R.G. 2003. An excised-leaf inoculation technique for evaluating host-pathogen interactions and quantitative resistance of bermudagrass genotypes to dematiaceous hyphomycetes. Phytopathology. 93:1565-1571.
Comparative Sporulation of Dematiaceous Hypomycetes on Agar Media and Its Enhancement by Growth of Cellulose Substrates - (Abstract Only)
Pratt, R.G. 2004. Comparative sporulation of dematiaceous hypomycetes on agar media and its enhancement by growth of cellulose substrates [abstract]. Phytopathology 93 (Supplement):S72.
An Excised-Leaf Inoculation Technique for Evaluating Host-Pathogen Interactions with Dematiaceous Hyphomycetes on Bermudagrass - (Abstract Only)
Pratt, R.G. 2002. An excised-leaf inoculation technique for evaluating host-pathogen interactions with dematiaceous hyphomycetes on bermudagrassm [abstract]. Phytopathology 92(Supplement):S66.
Phosphorus, Cooper, and Zinc Uptake by Temperate Grasses and Legumes - (Peer Reviewed Journal) - (06-Sep-00)
Plant Diseases As Potential Limiting Factors for Forage Production on Animal Waste Disposal Sites - (Proceedings) - (13-Apr-00)
Dematiaceous Fungal Pathogens of Bermudagrass on Poultry Waste Application Sites in Mississippi - (Abstract Only) - (30-Mar-00)
Plant Diseases As Potential Limiting Factors for Forage Production on Animal Waste-Disposal Sites - (Abstract Only) - (25-Jan-00)
Diseases Caused by Species of Exserohilum, Bipolaris and Curvularia As Potential Limiting Factors for Production of Bermudagrss Grown for Nutrientremoval on Swine Effluent Application Sites - (Peer Reviewed Journal) - (12-Jan-00)
Responses of White Clover Cultivars, Germplasm, and Populations to Leaf Inoculations with Macrophomina Phaseolina - (Peer Reviewed Journal) - (28-Jul-99)
Resistance to Sclerotium Rolfsii in Populations of Alfalfa Selected for Resistance to Sclerotinia Trifoliorum - (Proceedings) - (03-Aug-98)
Simplified Leaf-Inoculation Procedures for Rapid Screening for Resistance to Sclerotinia Trifoliorum in Alfalfa - (Peer Reviewed Journal) - (14-Jul-98)
Pathogenicity of Isolates of Macrophomina Phaseolina to Mature Plant Tissues of Alfalfa and White Clover - (Peer Reviewed Journal) - (10-Jun-98)
Influence of Peanut Stunt Virus on Parasitism of White Clover Leaf Tissue by Sclerotium Rolfsii and Macrophomina Phaseolina - (Proceedings) - (04-Jun-98)
Responses of Alfalfa to Stem-Tip Inoculations with Five Isolates of Sclerotinia Trifoliorum - (Peer Reviewed Journal) - (26-Feb-98)
Screening for Resistance to Sclerotinia Trifoliorum in Alfalfa by Inoculation of Excised Leaf Tissue - (Peer Reviewed Journal) - (28-May-96)
Registration of Mississippi Sclerotinia-Resistant (Msr) Alfalfa Germplasm - (Peer Reviewed Journal) - (31-Oct-95)
Last Modified: 7/28/2014
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