Page Banner

United States Department of Agriculture

Agricultural Research Service

Related Topics

Robert G Pratt
Genetics and Sustainable Agriculture Research
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 -
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 -
Cotton response to chicken litter in rotation with corn in clayey soil -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
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 -
PLANT DISEASES AS POTENTIAL LIMITING FACTORS FOR FORAGE PRODUCTION ON ANIMAL WASTE DISPOSAL SITES -
DEMATIACEOUS FUNGAL PATHOGENS OF BERMUDAGRASS ON POULTRY WASTE APPLICATION SITES IN MISSISSIPPI -
PLANT DISEASES AS POTENTIAL LIMITING FACTORS FOR FORAGE PRODUCTION ON ANIMAL WASTE-DISPOSAL SITES -
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 -
RESPONSES OF WHITE CLOVER CULTIVARS, GERMPLASM, AND POPULATIONS TO LEAF INOCULATIONS WITH MACROPHOMINA PHASEOLINA -
RESISTANCE TO SCLEROTIUM ROLFSII IN POPULATIONS OF ALFALFA SELECTED FOR RESISTANCE TO SCLEROTINIA TRIFOLIORUM -
SIMPLIFIED LEAF-INOCULATION PROCEDURES FOR RAPID SCREENING FOR RESISTANCE TO SCLEROTINIA TRIFOLIORUM IN ALFALFA -
PATHOGENICITY OF ISOLATES OF MACROPHOMINA PHASEOLINA TO MATURE PLANT TISSUES OF ALFALFA AND WHITE CLOVER -
INFLUENCE OF PEANUT STUNT VIRUS ON PARASITISM OF WHITE CLOVER LEAF TISSUE BY SCLEROTIUM ROLFSII AND MACROPHOMINA PHASEOLINA -
RESPONSES OF ALFALFA TO STEM-TIP INOCULATIONS WITH FIVE ISOLATES OF SCLEROTINIA TRIFOLIORUM -
SCREENING FOR RESISTANCE TO SCLEROTINIA TRIFOLIORUM IN ALFALFA BY INOCULATION OF EXCISED LEAF TISSUE -
REGISTRATION OF MISSISSIPPI SCLEROTINIA-RESISTANT (MSR) ALFALFA GERMPLASM -
Last Modified: 09/24/2017
Footer Content Back to Top of Page