Contact information

Dr. Jo Anne Crouch

joanne.crouch@usda.gov

Foreign Disease/Weed Science Research
1301 Ditto Avenue, Fort Detrick, MD 21702

Beneficial Insects Introduction Research
501 South Chapel Street, Newark, DE 19713

Phone: 240-405-6225

Jo Anne Crouch is the Research Leader for the USDA-ARS Foreign Disease/Weed Science Research Unit (FDWSRU), located on the Fort Detrick U.S. Army installation in Frederick, MD. At the FDWSRU, Dr. Crouch leads a multidisciplinary team of scientists studying numerous foreign and newly emerging plant pathogens and weeds that pose threats to U.S. agriculture and the environment. The FDWSRU is the only USDA-ARS facility equipped to safely study hazardous plant pathogens requiring high containment at Biosafety Level 3. The FDWSRU’s unique science and technology base serves not only to address current threats to U.S. agriculture, but is also an essential element in the response to any future biological threats posed by foreign plant pathogens.

Dr. Crouch is also serving as the Acting Research Leader of the USDA-ARS Beneficial Insects Introduction Research Unit (BIIRL). The BIIRL conducts research to help manage invasive insect pests by introducing effective natural enemies from the pest’s native range. This approach (classical or introduction biological control) can lead to permanent reductions in pest populations.

Research Emphasis

Identify genotypes, variants & species limits of high consequence foreign pathogens of U.S. agriculture; and develop identification resources for fungi and oomycete plant pathogens, including diagnostic assays, molecular datasets, barcoding tools, & molecular phylogenies. Current research projects in the lab are focused on pathogens that cause downy mildew diseases of cereals & grasses, fungal pathogens of corn and other cereal crops, boxwood blight, and foreign oak wilt diseases.

Projects

• Projects

  Integrative Genomic and Biological Approaches to Detect and Manage Emerging Foreign Fungal Plant Pathogens In-House Appropriated (D)   Accession Number:440440

  Diagnostics and Biological Approaches for Management of Emerging Oomycete Plant Pathogens In-House Appropriated (D)   Accession Number:442484

  Enhanced Mitigation and Detection of Basil, Cucurbit, and Impatiens Downy Mildews Interagency Reimbursable Agreement (I)   Accession Number:440250

  Tools for the Identification and Detection of Graminicolous Downy Mildews, Including the Select Agent Peronosclerospora Philippinensis Interagency Reimbursable Agreement (I)   Accession Number:440305

  Improved Understanding of Soilborne Oomycete Communities from Florida Citrus Production Areas Interagency Reimbursable Agreement (I)   Accession Number:444155

  Tools for the Identification and Detection of Graminicolous Downy Mildews, including the Select Agent Peronosclerospora philippinensis Interagency Reimbursable Agreement (I)   Accession Number:444536

  Long-Term Cooperation between ARS FDWSRU and APHIS PPCDL Memorandum of Understanding (M)   Accession Number:441918

  Improving Boxwood Blight Mitigation through Innovation, Economic Analysis and Education Reimbursable Cooperative Agreement (R)   Accession Number:439241

  Genomics of Plant Pathogenic Fungi and Downy Mildews Non-Assistance Cooperative Agreement (S)   Accession Number:438825

  Filling the Gaps in Boxwood Blight Research Non-Assistance Cooperative Agreement (S)   Accession Number:443151

  Diagnostics and Biological Approaches for Management of Emerging Oomycete Plant Pathogens Non-Assistance Cooperative Agreement (S)   Accession Number:444138

Publications

• Use the drop down box below to view publications at USDA-ARS (2011-present):

• Publications

  • (Clicking on the reprint icon will take you to the publication reprint.)
  • Genome evolution and transcriptome plasticity associated with adaptation to monocot and eudicot plants in Colletotrichum fungi -(Peer Reviewed Journal)
    Baroncelli, R., Cobo-Diaz, J.F., Benocci, T., Peng, M., Battaglia, E., Haridas, S., Andreopoulos, W., Labutti, K., Pangilinan, J., Lipzen, A., Koriabine, M., Bauer, D., Le Floch, G., Makela, M.R., Drula, E., Henrissat, B., Grigoriev, I.V., Crouch, J., De Vries, R.P., Sukno, S.A., Thon, M.R. 2024. Genome evolution and transcriptome plasticity associated with adaptation to monocot and eudicot plants in Colletotrichum fungi. Gigascience 13:1-18. https://doi.org/10.1093/gigascience/giae036.
    
  • Supporting data for: Genome evolution and transcriptome plasticity associated with adaptation to monocot and eudicot plants in Colletotrichum fungi -(Database / Dataset)
    Baroncelli, R., Cobo-Díaz, J., Benocci, T., Peng, M., Battaglia, E., Haridas, S., Andreopoulos, W., Labutti, K., Pangilinan, J., Lipzen, A., Koriabine, M., Bauer, D., Le Floch, G., Mäkelä, M.R., Drula, E., Henrissat, B., Grigoriev, I., Crouch, J., De Vries, R., Sukno, S., Thon, M. 2024. Supporting data for: Genome evolution and transcriptome plasticity associated with adaptation to monocot and eudicot plants in Colletotrichum fungi. Gigascience. https://doi.org/10.5524/102528.
    
  • Global consortium for the classification of fungi and fungus-like taxa -(Review Article)
    Hyde, K.D., Akulov, O.Y., Armand, A., Manawasinghe, I.S., Chethana, K., Castlebury, L.A., Crouch, J., Kirk, P. 2023. Global consortium for the classification of fungi and fungus-like taxa. Mycosphere. 14(1):1960–2012. https://doi.org/10.5943/mycosphere/14/1/23
    
  • Single host plant species may harbour more than one species of Peronospora – a case study in Peronospora on Plantago -(Peer Reviewed Journal)
    Mu, M., Choi, Y., Kruse, J., Crouch, J., Ploch, S., Thines, M. 2024. Single host plant species may harbour more than one species of Peronospora – a case study in Peronospora on Plantago. Persoonia: Molecular Phylogeny and Evolution of Fungi. 94-118. https://doi.org/10.3767/persoonia.2024.52.04.
    
  • The impatiens downy mildew epidemic in the U.S. is caused by new, introgressed lineages of Plasmopara destructor with prominent genotypic heterogenicity and high evolutionary potential -(Peer Reviewed Journal)
    Salgado-Salazar, C., Catstroagudin, V., Leblanc, N.R., Daughtrey, M., Hausbeck, M., Palmer, C., Shishkoff, N., Warfield, C.Y., Crouch, J. 2023. The impatiens downy mildew epidemic in the U.S. is caused by new, introgressed lineages of Plasmopara destructor with prominent genotypic heterogenicity and high evolutionary potential. Plant Disease. https://doi.org/10.1094/PDIS-08-22-1872-RE.
    
  • Population genomics provide insights into the global genetic structure of Colletotrichum graminicola, the causal agent of maize anthracnose -(Peer Reviewed Journal)
    Rogério, F., Baroncell, R., Cuevas-Fernández, F., Becerra, S., Crouch, J., Bettiol, W., Azcárate-Peril, A.M., Malapi-Wight, M., Ortega, V., Betran, J., Tenuta, A., Dambolena, J.S., Esker, P.D., Revilla, P. 2022. Population genomics provide insights into the global genetic structure of Colletotrichum graminicola, the causal agent of maize anthracnose. mBio. 14(1):02878-22. https://doi.org/10.1128/mbio.02878-22.
    
  • Genome evolution and transcriptome plasticity associated with adaptation to monocot and eudicot plants in Colletotrichum fungi -(Pre-print Publication)
    Baroncelli, R., Cobo-Díaz, J., Benocci, T., Peng, M., Battaglia, E., Haridas, S., Andreopoulos, W., Labutti, K., Pangilinan, J., Lipzen, A., Koriabine, M., Bauer, D., Le Floch, G., Mäkelä, M.R., Drula, E., Henrissat, B., Grigoriev, I., Crouch, J., De Vries, R., Sukno, S., Thon, M. 2022. Genome evolution and transcriptome plasticity associated with adaptation to monocot and eudicot plants in Colletotrichum fungi. bioRxiv. 508453. https://doi.org/10.1101/2022.09.22.508453.
    
  • Comparative genomic analysis reveals contraction of gene families with putative roles in pathogenesis in the fungal boxwood pathogens Calonectria henricotiae and C. pseudonaviculata -(Peer Reviewed Journal)
    Rogers, L.W., Koehler, A.M., Crouch, J.A., Cubeta, M.A., LeBlanc, N.R. 2022. Comparative genomic analysis reveals contraction of gene families with putative roles in pathogenesis in the fungal boxwood pathogens Calonectria henricotiae and C. pseudonaviculata. BMC Ecology and Evolution. 22:29. https://doi.org/10.1186/s12862-022-02035-4.
    
  • Population genomics provide insights into the global genetic structure of Colletotrichum graminicola, the causal agent of maize anthracnose -(Other)
    Rogério, F., Baroncelli, R., Cuevas-Fernández, F., Becerra, S., Crouch, J., Bettiol, W., Azcárate-Peril, M., Malapi-Wight, M., Ortega, V., Betran, J., Tenuta, A., Dambolena, J.S., Esker, P.D., Revilla, P., Jackson-Ziems, T., Hiltbrunner, J., Munkvold, G., Vicente-Villardón, J., Sukno, S., Thon, M. 2022. Population genomics provide insights into the global genetic structure of Colletotrichum graminicola, the causal agent of maize anthracnose. bioRxiv. https://doi.org/10.1101/2022.05.07.490914.
    
  • Peronosporaceae species causing downy mildew diseases of Poaceae, including nomenclature revisions and diagnostic resources -(Peer Reviewed Journal)
    Crouch, J.A., Davis, W.J., Shishkoff, N., Castroagudin, V.L., Martin, F.N., Michelmore, R., Thines, M. 2022. Peronosporaceae species causing downy mildew diseases of Poaceae, including nomenclature revisions and diagnostic resources. Fungal Systematics and Evolution. 9(1):43-86. https://doi.org/10.3114/fuse.2022.09.05.
    
  • In vitro sensitivity of Clarireedia, Fusarium and Microdochium isolated from grasses to commonly used fungicides -(Peer Reviewed Journal)
    Gagkaeva, T.Y., Orina, A.S., Gavrilova, O.P., Usoltseva, M., Crouch, J.A., Normann, K., Entwistle, K., Torp, T., Espevig, T. 2022. In vitro sensitivity of Clarireedia, Fusarium and Microdochium isolated from grasses to commonly used fungicides. International Turfgrass Society Research Journal. 14:972-980. https://doi.org/10.1002/its2.139.
    
  • Graminicolous downy mildew pathogens illustrated -(Abstract Only)
    Shishkoff, N., Castroagudin, V.L., Smallwood, E.L., Crouch, J. 2022. Graminicolous downy mildew pathogens illustrated. American Phytopathological Society Potomac Division Meeting. Vol. 112, No. 8.
    
  • Validation of Peronospora species names -(Peer Reviewed Journal)
    Davis, W.J., Crouch, J.A. 2022. Validation of Peronospora species names. Mycotaxon. 136(4):785-788. https://doi.org/10.5248/136.785.
    
  • Analysis of digitized herbarium records and community science observations provides a glimpse of downy mildew diversity of North America and importance of continued digitization and collecting -(Peer Reviewed Journal)
    Davis, W.J., Crouch, J.A. 2021. Analysis of digitized herbarium records and community science observations provides a glimpse of downy mildew diversity of North America and importance of continued digitization and collecting. Fungal Ecology. 55:101126. https://doi.org/10.1016/j.funeco.2021.101126.
    
  • Mitochondrial loci enable specific quantitative real-time PCR detection of the pathogen causing contemporary impatiens downy mildew epidemics -(Peer Reviewed Journal)
    Leblanc, N.R., Martin, F.N., Castroagudin, V.L., Crouch, J. 2021. Mitochondrial loci enable specific quantitative real-time PCR detection of the pathogen causing contemporary impatiens downy mildew epidemics. Plant Disease. 106(1):144-150. https://doi.org/10.1094/PDIS-05-21-0933-RE.
    
  • The diversification of downy mildew species was not driven by the loss of mycorrhizal associations or the evolution of C4 photosynthesis -(Peer Reviewed Journal)
    Davis, W., Crouch, J.A. 2021. The diversification of downy mildew species was not driven by the loss of mycorrhizal associations or the evolution of C4 photosynthesis. Phytofrontiers. 2:60-65. https://doi.org/10.1094/PHYTOFR-04-21-0027-R.
    
  • Evidence for the role of CYP51A and xenobiotic detoxification in differential sensitivity to azole fungicides in boxwood blight pathogens -(Peer Reviewed Journal)
    Stravoravdis, S., Leblanc, N.R., Marra, R.E., Crouch, J.A., Hulvey, J.P. 2021. Evidence for the role of CYP51A and xenobiotic detoxification in differential sensitivity to azole fungicides in boxwood blight pathogens. International Journal of Molecular Sciences. 22:9255. https://doi.org/10.3390/ijms22179255
    
  • Plant age influences microbiome communities more than plant compartment in greenhouse grown creeping bentgrass -(Peer Reviewed Journal)
    Doherty, J., Crouch, J.A., Roberts, J. 2021. Plant age influences microbiome communities more than plant compartment in greenhouse grown creeping bentgrass. Phytobiomes Journal. 5(4):373-381. https://doi.org/10.1094/PBIOMES-03-21-0021-R.
    
  • A diagnostic guide of Volutella blight affecting Buxaceae -(Peer Reviewed Journal)
    Yang, X., Chastrogudin, V.L., Daughtrey, M.L., Loyd, A., Weiland, G.E., Shishkoff, N., Baysal-Gurel, F., Santamaria, L., Salgado-Salazar, C., Lamondia, J., Crouch, J., Luster, D.G. 2021. A diagnostic guide of Volutella blight affecting Buxaceae. Plant Health Progress. 22:578-590. https://doi.org/10.1094/PHP-02-21-0052-DG.
    
  • In vitro screening of turfgrass species and cultivars for resistance to dollar spot -(Peer Reviewed Journal)
    Espevig, T., Sundsdal, K., Aamlid, T.S., Crouch, J.A., Brurberg, M.B., Torp, T., Normann, K., Usoltseva, M., Entwistle, K. 2021. In vitro screening of turfgrass species and cultivars for resistance to dollar spot. International Turfgrass Society Research Journal. https://doi.org/10.1002/its2.78.
    
  • Competing sexual-asexual generic names in the Agaricomycotina (Basidiomycota), with recommendations for use -(Peer Reviewed Journal)
    Stalpers, J.A., Redhead, S.A., Rossman, A.Y., Crouch, J.A., Cubeta, M.A., Kirschner, R., Langer, G.J., Larsson, K.H., Mack, J., Marvanová, L., May, T.W., Norvell, L.L., Oberwinkler, F., Papp, V., Roberts, P., Rajchenberg, M., Seifert, K.A., Thorn, G. 2021. Competing sexual-asexual generic names in the Agaricomycotina (Basidiomycota), with recommendations for use. IMA Fungus. 12:22. https://doi.org/10.1186/s43008-021-00061-3.
    
  • Evaluation of boxwood cultivars for resistance to boxwood blight, 2020-(Peer Reviewed Journal)
    Becker, L.E., Adhikari, U., May, T., Shishkoff, N., Crouch, J., Cubeta, M.A. 2021. Evaluation of boxwood cultivars for resistance to boxwood blight, 2020. Plant Disease Management Reports. 15:OT008. Available: https://www.plantmanagementnetwork.org/pub/trial/pdmr/volume15/abstracts/ot008.asp
    
  • Comparative analysis of extracellular proteomes reveals effectors of the boxwood blight pathogens, Calonectria henricotiae and C. pseudonaviculata -(Peer Reviewed Journal)
    Yang, X., Mcmahon, M.B., Ramachandran, S.R., Garrett, W.M., Leblanc, N.R., Crouch, J., Shishkoff, N., Luster, D.G. 2021. Comparative analysis of extracellular proteomes reveals effectors of the boxwood blight pathogens, Calonectria henricotiae and C. pseudonaviculata. Bioscience Reports. 41(3):BSR20203544. https://doi.org/10.1042/BSR20203544.
    
  • Brown Ring Patch-(Book / Chapter)
    
    
  • Recent advances in disease diagnostics-(Book / Chapter)
    
    
  • Peronospora kuewa sp. nov., a new downy mildew species infecting the endangered Hawaiian plant Plantago princeps var. princeps -(Peer Reviewed Journal)
    Davis, W.J., Ko, M., Ocenar, J.R., Romberg, M., Thines, M., Crouch, J.A. 2021. Peronospora kuewa sp. nov., a new downy mildew species infecting the endangered Hawaiian plant Plantago princeps var. princeps. Mycologia. 113(3):643-652. https://doi.org/10.1080/00275514.2021.1872869.
    
  • First report: Co-infection of Sarcococca hookeriana (sweetbox) by Coccinonectria pachysandricola and Calonectria pseudonaviculata causes a foliar disease of sweetbox in Pennsylvania -(Peer Reviewed Journal)
    Castroagudin, V.L., Shishkoff, N., Stanley, O., Whitesell, R., Olson, T., Crouch, J.A. 2020. First report: Co-infection of Sarcococca hookeriana (sweetbox) by Coccinonectria pachysandricola and Calonectria pseudonaviculata causes a foliar disease of sweetbox in Pennsylvania. Plant Disease. 105(5):1568. https://doi.org/10.1094/PDIS-06-20-1198-PDN.
    
  • Population genomics trace clonal diversification and intercontinental migration of an emerging fungal pathogen of boxwood -(Peer Reviewed Journal)
    LeBlanc, N.R., Cubeta, M., Crouch, J.A. 2020. Population genomics trace clonal diversification and intercontinental migration of an emerging fungal pathogen of boxwood. Phytopathology. 111:184-193. https://doi.org/10.1094/PHYTO-06-20-0219-FI.
    
  • Data from: Genome resources for seven fungal isolates that cause turfgrass dollar spot diseases, including Clarireedia jacksonii and C. monteithiana -(Other)
    Crouch, J.A., Beirn, L.A., Carbone, I., Clarke, B.B., Kerns, J.P., Malapi-Wight, M., Tredway, L.P. 2020. Data from: Genome resources for seven fungal isolates that cause turfgrass dollar spot diseases, including Clarireedia jacksonii and C. monteithiana. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1519041.
    
  • Genome resources for seven fungal isolates that cause dollar spot disease in turfgrass, including Clarireedia jacksonii and C. monteithiana -(Peer Reviewed Journal)
    Crouch, J.A., Beirn, L.A., Boehm, M., Carbone, I., Clarke, B.B., Kerns, J.P., Malapi-Wight, M., Mitchell, T., Reddyvari, C.V., Tredway, L.P. 2020. Genome resources for seven fungal isolates that cause dollar spot disease in turfgrass, including Clarireedia jacksonii and C. monteithiana. Plant Disease. 105(3):691-694. https://doi.org/10.1094/PDIS-06-20-1296-A.
    
  • Corroboration that highly resistant impatiens cultivars are not immune to downy mildew disease: a report of crop losses from two California producers -(Peer Reviewed Journal)
    Daughtrey, M.L., Beckerman, J., Davis, W.J., Rane, K., Crouch, J.A. 2020. Corroboration that highly resistant impatiens cultivars are not immune to downy mildew disease: a report of crop losses from two California producers. Plant Health Progress. 21(1):214-216. https://doi.org/10.1094/PHP-05-20-0040-SC.
    
  • Boxwood blight disease: a diagnostic guide -(Peer Reviewed Journal)
    Castroagudin, V.L., Yang, X., Daughtrey, M.L., Luster, D.G., Pscheidt, J.W., Weiland, G.E., Crouch, J.A. 2020. Boxwood blight disease: A diagnostic guide. Plant Health Progress. 21:291-300. https://doi.org/10.1094/PHP-06-20-0053-DG.
    
  • First report of Plasmopara sphagneticolae on the native Hawaiian plant Lipochaeta integrifolia -(Peer Reviewed Journal)
    Davis, W.J., Ko, M., Ocenar, J.R., Romberg, M., Crouch, J. 2020. First report of Plasmopara sphagneticolae on the native Hawaiian plant Lipochaeta integrifolia. Australasian Plant Disease Notes. 15(1):29. https://doi.org/10.1007/s13314-020-00398-5.
    
  • One clonal lineage of Calonectria pseudonaviculata is primarily responsible for the boxwood blight epidemic in the United States -(Peer Reviewed Journal)
    Castroagudín, V., Weiland, J.E., Baysal-Gurel, F., Cubeta, M., Daughtrey, M., Gauthier, N., Lamondia, J., Luster, D.G., Hand, F., Shishkoff, N., Williams-Woodward, J., LeBlanc, N., Yang, X., Crouch, J.A. 2020. One clonal lineage of Calonectria pseudonaviculata is primarily responsible for the boxwood blight epidemic in the United States. Phytopathology. 110(11):1845-1853. https://doi.org/10.1094/PHYTO-04-20-0130-R.
    
  • Quantitative real-time PCR detection of Clarireedia spp., the causal agents of dollar spot in turfgrasses -(Peer Reviewed Journal)
    Groben, G., Clarke, B., Murphy, J., Koch, P., Crouch, J., Lee, S., Zhang, N. 2020. Quantitative real-time PCR detection of Clarireedia spp., the causal agents of dollar spot in turfgrasses. Plant Disease. 104:3118-3123. https://doi.org/10.1094/PDIS-04-20-0726-RE.
    
  • Confirmation of Calonectria pseudonaviculata causing boxwood blight of Buxus sempervirens and Buxus cultivars in Oregon -(Peer Reviewed Journal)
    Sacher, G.O., Weiland, G.E., Putnam, M.L., Crouch, J., Castroaguddin, V.L. 2020. Confirmation of Calonectria pseudonaviculata causing boxwood blight of Buxus sempervirens and Buxus cultivars in Oregon. Plant Disease. 104(6):1862. https://doi.org/10.1094/PDIS-01-20-0078-PDN.
    
  • Peronospora bergamotii, Hyaloperonospora daughtreyae and H. iberidis: new species associated with downy mildew diseases affecting ornamental plants in the United States -(Peer Reviewed Journal)
    Salgado-Salazar, C., Leblanc, N., Wallace, E., Daughtery, M., Crouch, J. 2020. Peronospora bergamotii, Hyaloperonospora daughtreyae and H. iberidis: new species associated with downy mildew diseases affecting ornamental plants in the United States. European Journal of Plant Pathology. 157(1):311-326. https://doi.org/10.1007/s10658-020-01989-9.
    
  • Data from: Genome sequence of the chestnut blight fungus Cryphonectria parasitica EP155: A fundamental resource for an archetypical invasive plant pathogen -(Database / Dataset)
    Crouch, J., Dawe, A., Aerts, A., Churchill, A.C., Grimwood, J., Hillman, B.I., Milgroom, M.G., Smith, M., Salamov, A., Schmutz, J., Yadav, J., Gregoriev, I., Nuss, D. 2020. Data from: Genome sequence of the chestnut blight fungus Cryphonectria parasitica EP155: A fundamental resource for an archetypical invasive plant pathogen. Ag Data Commons. https://doi.org/10.15482/USDA.ADC/1518485.
    
  • Genome sequence of the chestnut blight fungus Cryphonectria parasitica EP155: a fundamental resource for an archetypical invasive plant pathogen -(Peer Reviewed Journal)
    Crouch, J.A., Dawe, A., Aerts, A., Churchill, A.C., Grimwood, J., Hillman, B.I., Milgroom, M.G., Smith, M., Salamov, A., Schmutz, J., Yadav, J., Gregoriev, I., Nuss, D. 2020. Genome sequence of the chestnut blight fungus Cryphonectria parasitica EP155: a fundamental resource for an archetypical invasive plant pathogen. Phytopathology. 110(6):1180-1188. https://doi.org/10.1094/PHYTO-12-19-0478-A.
    
  • Elucidating the influence of resident seed and soil microbiota on the developing creeping bentgrass microbiome -(Peer Reviewed Journal)
    Doherty, J.R., Crouch, J., Roberts, J.A. 2020. Elucidating the influence of resident seed and soil microbiota on the developing creeping bentgrass microbiome. Agrosystems, Geosciences & Environment. 3(1):3:e20038. https://doi.org/10.1002/agg2.20038.
    
  • Widespread occurrence of a CYP51A pseudogene in Calonectria pseudonaviculata -(Peer Reviewed Journal)
    Stravoradis, S., Leblanc, N., Marra, R.E., Crouch, J., Hulvey, J.P. 2019. Widespread occurrence of a CYP51A pseudogene in Calonectria pseudonaviculata. Mycobiology. 48(1):44-50. https://doi.org/10.1080/12298093.2019.1689600.
    
  • Prokaryotic taxa play keystone roles in the soil microbiome associated with ornamental boxwood accessions at the U.S. National Arboretum -(Peer Reviewed Journal)
    Leblanc, N., Crouch, J. 2019. Prokaryotic taxa play keystone roles in the soil microbiome associated with ornamental boxwood accessions at the U.S. National Arboretum. Ecology and Evolution. 9(19):11102-11111. https://doi.org/10.1002/ece3.5614.
    
  • Global distribution of mating types shows limited opportunities for mating across populations of fungi causing boxwood blight disease -(Peer Reviewed Journal)
    Wight-Malapi, M., Veltri, D., Gehesquière, B., Heungens, K., Rivera, Y., Salgado-Salazar, C., Crouch, J. 2019. Global distribution of mating types shows limited opportunities for mating across populations of fungi causing boxwood blight disease. Fungal Genetics and Biology. https://doi.org/10.1016/j.fgb.2019.103246.
    
  • Occurrence of boxwood blight caused by Calonectria pseudonaviculata in Ohio landscapes -(Peer Reviewed Journal)
    Emanuel, I.B., Farinas, C., Lin, S., Pierzynski, J., Crouch, J., Hand, F.P. 2019. Occurrence of boxwood blight caused by Calonectria pseudonaviculata in Ohio landscapes. Plant Disease. 103(10):2670. https://doi.org/10.1094/PDIS-03-19-0520-PDN.
    
  • SSRs identify limited genetic diversity across pathogen populations responsible for the global emergence of boxwood blight -(Peer Reviewed Journal)
    Leblanc, N., Gehesquière, B., Salgado-Salazar, C., Heungens, K., Crouch, J.A. 2019. SSRs identify limited genetic diversity across pathogen populations responsible for the global emergence of boxwood blight. Plant Pathology. 68(5):861-868. https://doi.org/10.1111/ppa.13003.
    
  • Coccinonectria pachysandricola, causal agent of a new foliar blight disease of Sarcococca hookeriana -(Peer Reviewed Journal)
    Salgado-Salazar, C., Shishkoff, N., LeBlanc, N., Ismaiel, A.A., Collins, M., Cubeta, M.A., Crouch, J. 2018. Coccinonectria pachysandricola, causal agent of a new foliar blight disease of Sarcococca hookeriana. Plant Disease. 103(6):1337-1346. https://doi.org/10.1094/PDIS-09-18-1676-RE.
    
  • First report of Plasmopara halstedii on Coreopsis grandiflora in the United States -(Peer Reviewed Journal)
    Salgado-Salazar, C., Creswell, T., Ruhl, G.E., Crouch, J. 2018. First report of Plasmopara halstedii on Coreopsis grandiflora in the United States. Plant Disease. https://doi.org/10.1094/PDIS-09-18-1501-PDN.
    
  • Detection and visualization of the impatiens downy mildew pathogen using fluorescence in situ hybridization (FISH) -(Peer Reviewed Journal)
    Salgado-Salazar, C., Bauchan, G.R., Wallace, E.C., Crouch, J.A. 2018. Detection and visualization of the impatiens downy mildew pathogen using fluorescence in situ hybridization (FISH). Plant Methods. 14:92. https://doi.org/10.1186/s13007-018-0362-z.
    
  • Basidiophora delawarensis, a new downy mildew species that infects cultivated goldenrod (Solidago sphacelata) in the United States -(Peer Reviewed Journal)
    Wallace, E., Salgado-Salazar, C., Gregory, N., Crouch, J. 2018. Basidiophora delawarensis, a new downy mildew species that infects cultivated goldenrod (Solidago sphacelata) in the United States. Mycological Progress. 17(12):1283-1291. https://doi.org/10.1007/s11557-018-1444-z.
    
  • Genome resources for the stem and bark canker pathogens Corinectria fuckeliana, Neonectria hederae and N. punicea -(Peer Reviewed Journal)
    Salgado-Salazar, C., Crouch, J. 2018. Genome resources for the stem and bark canker pathogens Corinectria fuckeliana, Neonectria hederae and N. punicea. Plant Disease. 103(1):389-391. https://doi.org/10.1094/PDIS-05-18-0904-A.
    
  • Genome analysis of the ubiquitous boxwood pathogen Pseudonectria foliicola -(Peer Reviewed Journal)
    Rivera, Y., Salgado-Salazar, C., Veltri, D., Malapi-Wight, M., Crouch, J. 2018. Genome analysis of the ubiquitous boxwood pathogen Pseudonectria foliicola. PeerJ. 6:e5401. https://doi.org/10.7717/peerj.5401.
    
  • A new genus: Identifying and naming the fungi that cause dollar spot disease on turf-(Trade Journal)
    Beirn, L.A., Salgado-Salazar, C., Tredway, L.P., Clarke, B.B., Crouch, J.A. 2018. A new genus: Identifying and naming the fungi that cause dollar spot disease on turf. Golf Course Management. 86(7):69-72
    
  • Downy mildew disease of New England aster (Symphyotrichum novae-angliae) caused by Basidiophora simplex in New York -(Peer Reviewed Journal)
    Wallace, E.C., Crouch, J.A. 2018. Downy mildew disease of New England aster (Symphyotrichum novae-angliae) caused by Basidiophora simplex in New York. Plant Disease. 102(11):2382. https://doi.org/10.1094/PDIS-04-18-0555-PDN.
    
  • Genetic variation of the pathogen causing impatiens downy mildew pre-dating and including 21st century epidemics on Impatiens walleriana -(Peer Reviewed Journal)
    Salgado-Salazar, C., LeBlanc, N., Ismaiel, A.A., Rivera, Y., Warfield, C., Crouch, J.A. 2018. Genetic variation of the pathogen causing impatiens downy mildew pre-dating and including 21st century epidemics on Impatiens walleriana. Plant Disease. 102(12):2411-2420. http://doi.org/10.1094/PDIS-01-18-0077-RE.
    
  • Downy mildew: a serious disease threat to rose health worldwide -(Review Article)
    Salgado-Salazar, C., Shishkoff, N., Daughtrey, M.L., Palmer, C., Crouch, J. 2018. Downy mildew: a serious disease threat to rose health worldwide. Plant Disease. https://doi.org/10.1094/PDIS-12-17-1968-FE.
    
  • Clarireedia: A new fungal genus comprising four pathogenic species responsible for dollar spot disease of turfgrass -(Peer Reviewed Journal)
    Salgado-Salazar, C., Beirn, L.A., Ismaiel, A.A., Boehm, M.J., Carbone, I., Putnam, A.I., Tredway, L.P., Clarke, B.B., Crouch, J.A. 2018. Clarireedia: A new fungal genus comprising four pathogenic species responsible for dollar spot disease of turfgrass. Fungal Biology. 122(8):761-773. https://doi.org/10.1016/j.funbio.2018.04.004.
    
  • Genome wide analysis of the transition to pathogenic lifestyles in Magnaporthales fungi -(Peer Reviewed Journal)
    Zhang, N., Cai, G., Price, D.C., Crouch, J., Gladieux, P., Hillman, B., Khang, C.H., Lebrun, M., Lee, Y., Luo, J., Qiu, H., Veltri, D., Wisecarver, J.H., Zhu, J., Bhattacharya, D. 2018. Genome wide analysis of the transition to pathogenic lifestyles in Magnaporthales fungi. Scientific Reports. 8:5862. https://doi.org/10.1038/s41598-018-24301-6.
    
  • Data from: Clarireedia: A new fungal genus comprising four pathogenic species responsible for dollar spot disease of turfgrass -(Other)
    Salgado-Salazar, C., Beirn, L.A., Clarke, B.B., Crouch, J. 2018. Data from: Clarireedia: A new fungal genus comprising four pathogenic species responsible for dollar spot disease of turfgrass. Ag Data Commons. http://dx.doi.org/10.15482/USDA.ADC/1429061.
    
  • Boxwood blight: an ongoing threat to ornamental and native boxwood -(Review Article)
    Leblanc, N., Salgado-Salazar, C., Crouch, J.A. 2018. Boxwood blight: an ongoing threat to ornamental and native boxwood. Applied Microbiology and Biotechnology. 102(10):4371-4380. https://doi.org/10.1007/s00253-018-8936-2.
    
  • Downy mildew of Double Knock Out® rose caused by Peronospora sparsa in Maryland -(Peer Reviewed Journal)
    Salgado-Salazar, C., Ismaiel, A., Crouch, J. 2018. Downy mildew of Double Knock Out® rose caused by Peronospora sparsa in Maryland. Plant Disease. 102(7):1464. https://doi.org/10.1094/PDIS-11-17-1802-PDN.
    
  • First report of Peronospora sp. causing downy mildew disease on Geum sp. in the northeastern United States -(Peer Reviewed Journal)
    Wallace, E., Daughtery, M., Rane, K., Salgado-Salazar, C., Crouch, J. 2018. First report of Peronospora sp. causing downy mildew disease on Geum sp. in the northeastern United States. Plant Disease. 102(7):1463. https://doi.org/10.1094/PDIS-09-17-1503-PDN.
    
  • First Report of Peronospora digitalidis causing downy mildew disease on foxglove in Oregon-(Peer Reviewed Journal)
    Wallace, E., Crouch, J. 2017. First Report of Peronospora digitalidis causing downy mildew disease on foxglove in Oregon. Plant Disease. 102:827. https://doi.org/10.1094/PDIS-09-17-1504-PDN.
    
  • Genome datasets for Calonectria henricotiae and C. pseudonaviculata causing boxwood blight disease and related species-(Database / Dataset)
    Crouch, J., Malapi-Wight, M., Rivera, Y., Salgado-Salazar, C., Veltri, D. 2017. Genome datasets for Calonectria henricotiae and C. pseudonaviculata causing boxwood blight disease and related species. Ag Data Commons. http://dx.doi.org/10.15482/USDA.ADC/1410184.
    
  • Genome analysis of the ubiquitous boxwood pathogen Pseudonectria foliicola: A small fungal genome with an increased cohort of genes associated with loss of virulence-(Database / Dataset)
    Rivera, Y., Salgado-Salazar, C., Veltri, D., Malapi-Wight, M., Crouch, J. 2017. Genome analysis of the ubiquitous boxwood pathogen Pseudonectria foliicola: A small fungal genome with an increased cohort of genes associated with loss of virulence. Ag Data Commons. http://dx.doi.org/10.15482/USDA.ADC/1408094.
    
  • The U.S. National Mall microbiome: A census of rhizosphere bacteria inhabiting landscape turf-(Peer Reviewed Journal)
    Crouch, J.A., Carter, Z., Ismaiel, A., Roberts, J.A. 2017. The U.S. National Mall microbiome: A census of rhizosphere bacteria inhabiting landscape turf. Crop Science. 57:S341-S348. https://doi.org/10.2135/cropsci2016.10.0849.
    
  • First report of dollar spot disease, caused by Sclerotinia homoeocarpa, of Agrostis stolonifera in Sweden-(Peer Reviewed Journal)
    Espevig, T., Brurberg, M., Usolteseva, M., Dahl, A., Normann, K., Kvalbein, A., Crouch, J. 2017. First report of dollar spot disease, caused by Sclerotinia homoeocarpa, of Agrostis stolonifera in Sweden. Crop Science. 57:S-349-S-353. https://doi:10.2135/cropsci2016.10.0835.
    
  • First report of downy mildew caused by Hyaloperonospora sp. on Iberis sempervirens in the United States-(Peer Reviewed Journal)
    Salgado-Salazar, C., Rane, K.K., Crouch, J. 2017. First report of downy mildew caused by Hyaloperonospora sp. on Iberis sempervirens in the United States. Plant Disease. 101(6):1058. doi: 10.1094/PDIS-08-16-1158-PDN.
    
  • Differences among soil-inhabiting microbial communities in Poa annua turf throughout the growing season-(Peer Reviewed Journal)
    Beirn, L.A., Hempfling, J.W., Schmid, C.J., Murphy, J.A., Clarke, B.B., Crouch, J. 2016. Differences among soil-inhabiting microbial communities in Poa annua turf throughout the growing season. Crop Science. 57(1):1-12. doi: 10.2135/cropsci2016.06.0463.
    
  • First report of Colletotrichum nigrum causing anthracnose disease on tomato fruit in New Jersey-(Peer Reviewed Journal)
    Rivera, Y., Stommel, J.R., Dumm, J.M., Ismaiel, A.A., Wyenandt, A.C., Crouch, J. 2016. First report of Colletotrichum nigrum causing anthracnose disease on tomato fruit in New Jersey. Plant Disease. 100(10): 2162.
    
  • LAMP detection assays for boxwood blight pathogens: a comparative genomics approach-(Peer Reviewed Journal)
    Wight-Malapi, M., Demers, J.E., Veltri, D.P., Marra, R.E., Crouch, J. 2016. LAMP detection assays for boxwood blight pathogens: a comparative genomics approach. Scientific Reports. doi: 10.1038/srep26140.
    
  • SimpleSynteny: a web-based tool for visualization of microsynteny across multiple species-(Peer Reviewed Journal)
    Veltri, D., Wight, M.M., Crouch, J. 2016. SimpleSynteny: a web-based tool for visualization of microsynteny across multiple species. Nucleic Acids Research. 44(W1):W41-W45.
    
  • Newly emerged populations of Plasmopara halstedii infecting rudbeckia exhibit unique genotypic profiles and are distinct from sunflower-infecting strains-(Peer Reviewed Journal)
    Rivera, Y., Salgado-Salazar, C., Gulya Jr, T.J., Crouch, J.A. 2016. Newly emerged populations of Plasmopara halstedii infecting rudbeckia exhibit unique genotypic profiles and are distinct from sunflower-infecting strains. Phytopathology. 106(7):752-761.
    
  • Sarcococca blight: Use of whole genome sequencing as a strategy for fungal disease diagnosis-(Peer Reviewed Journal)
    Wight-Malapi, M., Salgado-Salazar, C., Demers, J.E., Clements, D., Rane, K., Crouch, J. 2016. Sarcococca blight: Use of whole genome sequencing as a strategy for fungal disease diagnosis. Plant Disease. 100(6):1093-1100.
    
  • First report of downy mildew caused by Peronospora sp. on Agastache in the United States-(Peer Reviewed Journal)
    Rivera, Y., Salgado-Salazar, C., Creswell, T.C., Ruhl, G., Crouch, J. 2016. First report of downy mildew caused by Peronospora sp. on Agastache in the United States. Plant Disease. 100(6):1249.
    
  • Downy mildew on coleus (Plectranthus scutellarioides) caused by Peronospora belbahrii sensu lato in Tennessee-(Peer Reviewed Journal)
    Rivera, Y., Salgado-Salazar, C., Windham, A.S., Crouch, J.A. 2016. Downy mildew on coleus (Plectranthus scutellarioides) caused by Peronospora belbahrii sensu lato in Tennessee. Plant Disease. 100(3):655.
    
  • A greenhouse-based inoculation protocol for fungi causing crown rust and stem rust diseases of Kentucky bluegrass turf-(Peer Reviewed Journal)
    Beirn, L.A., Meyer, W.A., Clarke, B.B., Crouch, J.A. 2015. A greenhouse-based inoculation protocol for fungi causing crown rust and stem rust diseases of Kentucky bluegrass turf. HortScience. 50(10):1509-1513.
    
  • Polymorphic SSR markers for Plasmopara obducens (Peronosporaceae), the newly emergent downy mildew pathogen of Impatiens (Balsaminaceae)-(Peer Reviewed Journal)
    Salgado, C.S., Rivera, Y., Veltri, D.P., Crouch, J.A. 2015. Polymorphic SSR markers for Plasmopara obducens (Peronosporaceae), the newly emergent downy mildew pathogen of Impatiens (Balsaminaceae). Applications in Plant Sciences. 3(11):1500073.
    
  • Development of a greenhouse-based inoculation protocol for the fungus Colletotrichum cereale pathogenic to annual bluegrass (Poa annua)-(Peer Reviewed Journal)
    Beirn, L., Wang, R., Clarke, B.B., Crouch, J. 2015. Development of a greenhouse-based inoculation protocol for the fungus Colletotrichum cereale pathogenic to annual bluegrass (Poa annua). PeerJ. 3:e1153 DOI:10.7717/peerj1153
    
  • Draft genome sequences of Chrysoporthe austroafricana, Diplodia scrobiculata, Fusarium nygamai, Leptographium lundbergii, Limonomyces culmigenus, Stagonosporopsis tanaceti, and Thielaviopsis punctulata -(Peer Reviewed Journal)
    Wingfield, B., Ades, P., Al-Naemi, F., Beirn, L., Bihon, W., Crouch, J., De Beer, W., De Vos, L., Duong, T., Fields, C., Fourie, G., Kanzi, A., Wight-Malapi, M., Pethybridge, S., Radwan, O., Rendon, G., Slippers, B., Santana, Q., Steenkamp, E., Taylor, P., Vaghefi, N., Van Der Merwe, N., Veltri, D., Wingfield, M. 2015. Draft genome sequences of Chrysoporthe austroafricana, Diplodia scrobiculata, Fusarium nygamai, Leptographium lundbergii, Limonomyces culmigenus, Stagonosporopsis tanaceti, and Thielaviopsis punctulata. IMA Fungus. 6(1):231-246.
    
  • First report of downy mildew disease caused by Plasmopara halstedii on the native Rudbeckia fulgida Aiton var. speciosa (Wender.)-(Peer Reviewed Journal)
    Rivera, Y., Creswell, T.C., Crouch, J. 2015. First report of downy mildew disease caused by Plasmopara halstedii on the native Rudbeckia fulgida Aiton var. speciosa (Wender.). Plant Disease. DOI.org/10.1094/PDIS-11-14-1190-PDN.
    
  • Characterization and taxonomic re-assessment of the box blight pathogen Calonectria pseudonaviculata, introducing Calonectria henricotiae sp. nov-(Peer Reviewed Journal)
    Gehesquière, B., Crouch, J., Marra, R., Van Poucke, K., Rys, F., Maes, M., Gobin, B., Höfte, M., Heungens, K. 2015. Characterization and taxonomic re-assessment of the box blight pathogen Calonectria pseudonaviculata, introducing Calonectria henricotiae sp. nov. Plant Pathology. DOI.org/10.1111/ppa.12401.
    
  • Draft genome sequence of Dactylonectria macrodydima, a plant pathogenic fungus in the Nectriaceae-(Peer Reviewed Journal)
    Wight-Malapi, M., Salgado, C.S., Demers, J.E., Veltri, D.P., Crouch, J. 2015. Draft genome sequence of Dactylonectria macrodydima, a plant pathogenic fungus in the Nectriaceae. Genome Announcements. 3(2):e00278-15.
    
  • Insect E-probe Diagnostic Nucleic acid Analysis (EDNA): the application of a novel bioinformatic tool to detection of vectors and pathogens in individual insect and simulated insect trap metagenomes-(Abstract Only)
    Schneider, W.L., Stone, A.L., Sherman, D.J., Wight-Malapi, M., Andreason, S.A., Daniels, J., Ochoa Corona, F., Crouch, J., Wayadande, A. 2015. Insect E-probe Diagnostic Nucleic acid Analysis (EDNA): the application of a novel bioinformatic tool to detection of vectors and pathogens in individual insect and simulated insect trap metagenomes. Phytopathology. 105: S4:124.
    
  • Draft genomes of Amanita jacksonii, Ceratocystis albifundus, Fusarium circinatum, Huntiella omanensis, Leptographium procerum, Rutstroemia sydowiana, and Sclerotinia echinophila-(Peer Reviewed Journal)
    Crouch, J., Demers, J.E., Beirn, L., Gordon, T.R., Moncalvo, J., Sanchez-Ramirez, S., Stata, M., Van Der Nest, M.A., Wilhelm De Beer, Z., De Vos, L., Naidoo, K., Roodt, D., Santana, Q.C., Slinski, S.L., Taerum, S.J., Wilken, M.P., Wilson, A.M., Wingfield, M.J., Wingfield, B.D. 2014. Draft genomes of Amanita jacksonii, Ceratocystis albifundus, Fusarium circinatum, Huntiella omanensis, Leptographium procerum, Rutstroemia sydowiana, and Sclerotinia echinophila. IMA Fungus. 5(2)473-486.
    
  • Development of polymorphic genic-SSR markers by cDNA library sequencing in boxwood, Buxus spp. (Buxaceae)-(Peer Reviewed Journal)
    Thammina, C., Olsen, R.T., Wight-Malapi, M., Crouch, J., Pooler, M.R. 2014. Development of polymorphic genic-SSR markers by cDNA library sequencing in boxwood, Buxus spp. (Buxaceae). Applications in Plant Sciences. 9(12):1400095.
    
  • Influence of host and geographic locale on the distribution of Colletotrichum cereale lineages-(Peer Reviewed Journal)
    Beirn, L., Clark, B., Crouch, J. 2014. Influence of host and geographic locale on the distribution of Colletotrichum cereale lineages. PLoS One. 9(5):e97706. doi:10.1371/journal.pone.0097706.
    
  • First report of impatiens downy mildew outbreaks caused by Plasmopara obducens throughout the Hawai'ian islands-(Peer Reviewed Journal)
    Crouch, J., Ko, M., Mckemy, J.M. 2014. First report of impatiens downy mildew outbreaks caused by Plasmopara obducens throughout the Hawai'ian islands. Plant Disease. 98(5):696.
    
  • The genomics of Colletotrichum-(Book / Chapter)
    Crouch, J.A., O’Connell, R.J., Gan, P., Buiate, E., Torres, M.F., Beirn, L.A., Shirashu, K., Vaillancourt, L.J. 2014. The genomics of Colletotrichum. In: Park, A.L.,Dean, R., Kole, C., editors. Genomics of Plant-Associated Fungi: Monocot Pathogens. Heidelberg, Berlin:Springer. p. 69-102.
    
  • Real-time PCR detection of Puccinia chrysanthemi causing brown rust of chrysanthemum-(Abstract Only)
    Demers, J.E., Crouch, J., Castlebury, L.A. 2014. Real-time PCR detection of Puccinia chrysanthemi causing brown rust of chrysanthemum [abstract]. American Phytopathological Society Annual Meeting. 104(S1):S1.2.
    

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Education

Ph.D. Plant Biology, Rutgers University
B.S. Plant Science, Rutgers University  

Research Experience

• Research Leader, USDA-ARS, Foreign Disease/Weed Science Research Unit, Frederick, MD, 2022-present
• Acting Research Leader, USDA-ARS, Beneficial Insect Introductions Research Unit, Newark, DE, 2024-present
• Research Molecular Biologist, USDA-ARS, Mycology and Nematology Genetic Diversity and Biology Laboratory, Beltsville, MD, 2011-2022
• Acting National Program Leader, Plant Health, USDA-ARS, Office of National Programs, Crop Production and Protection, Beltsville, MD, 2017-2018
• Post-doctoral Research Plant Pathologist, USDA-ARS, Cereal Disease Laboratory, St. Paul, MN, 2009-2011
• Research Fellow/Assistant/Associate, Rutgers University, New Brunswick, NJ, 2002-2009

Honors & Awards

• Partnership Award for Program Improvement Through Global Engagement Category; team award associated with Speciality Crop Research Initiative boxwood blight research consortium, USDA National Institute for Agriculture, 2022.
• Arthur S. Flemming Award for Applied Science, George Washington University & the Arthur S. Flemming Awards Commission, 2020.
• Presidential Early Career Award for Scientists and Engineers (PECASE), White House Office of Science and Technology, 2019.
• Distinguished Service Award, American Phytopathological Society, Potomac Division, 2019.
• USDA-ARS, Herbert L. Rothbart Outstanding Early Career Scientist Award, 2016.
• Northeast Regional Association of State Agricultural Experiment Station Directors Award for Excellence in Multistate Research, NE1025: Biology, Ecology and Management of Emerging Pests of Annual Bluegrass Golf Courses, 2011.
• Rutgers Cooperative Extension “Best of the Best” Team Award: “Integrated Program for Management of Emerging Pests of Annual Bluegrass on Golf Courses”, 2011.
• The Musser International Turfgrass Foundation, Award of Excellence, 2009.
• Mycological Society of America/North American Mycological Association Memorial Graduate Fellowship, 2008.
• Gerald O. Mott Scholarship for Meritorious Graduate Students in Crop Science, Crop Science Society of America, 2008.
• Rutgers University Dean's Award for Graduate Student Research, 2008.
• Theobald Smith Society, New Jersey Branch of the American Society of Microbiology, Scholarship for Exemplary Achievement in Graduate Study in Microbiology, 2007.
• Spencer Davis Graduate Research Award, Rutgers University, 2005.
• Executive Women of New Jersey, Graduate Merit Award, 2005.
• The Land Institute Natural Systems Agriculture Graduate Fellowship, 2004-8.
• Science to Achieve Results (STAR) Fellowship, U.S. Environmental Protection Agency, 2005.
• Peter Selmer Loft Memorial and Ralph Geiger Scholarships, Rutgers Center for Turfgrass Science, 2002-7.
• Plant Science Excellence Award, Rutgers University, 2002.

ARS News Articles

Banning Together to Battle Boxwood Blight, 2024 (video)

Agricultural Research Scientists Honored for Their Federal Service, Jun 09, 2020

Three USDA Scientists Win Presidential Early Career Awards, Jul 10, 2019

ARS Honors Scientists of the Year, Sep 07, 2016

Fungi Collection Key in Identifying Diseases, Jul 25, 2013

Fungi Collection Key in Identifying Diseases, Jul 25, 2013