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ARS Home » Southeast Area » Charleston, South Carolina » Vegetable Research » People & Locations » Phillip Wadl

Phillip Wadl
Vegetable Research
Research Geneticist (Plants)

Phone: (843) 402-5388
Fax: (843) 573-4715

2700 SAVANNAH HIGHWAY
CHARLESTON , SC 249145334
Projects
Sustainable Approaches for Pest Management in Vegetable Crops
In-House Appropriated (D)
  Accession Number: 429894
Developing Resources to Manage the Exotic Root-Knot Nematode Meloidogyne enterolobii
Non-Assistance Cooperative Agreement (S)
  Accession Number: 435211

Publications (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)
Genetics of resistance to powdery mildew in watermelon line USVL608-PMR -
Draft genome sequence of Erysiphe pulchra, a dogwood powdery mildew pathogen -
A sugarcane aphid 'Super-Clone' predominates on sorghum and johnsongrass from four US states -
Harris-Shultz, K.R., Brewer, M., Wadl, P.A., Ni, X., Wang, H. 2018. A sugarcane aphid 'Super-Clone' predominates on sorghum and johnsongrass from four US states. Crop Science. 58:2533-2541.
Genetic diversity and population structure of the USDA sweetpotato (Ipomoea batatas) germplasm collection using GBSpoly -
Wadl, P.A., Olukolu, B.A., Branham, S., Jarret, R.L., Yencho, G., Jackson, D. 2018. Genetic diversity and population structure of the USDA sweetpotato (Ipomoea batatas) germplasm collection using GBSpoly. Frontiers in Plant Science. 9:1166. https://doi.org/10.3389/fpls.2018.01166.
Integration of olfactory and visual cues for detection of low density populations of sweetpotato weevil, Cylas formicarius (Fabricius) -
Williams III, L.H., McQuate, G.T., Sylva, C.D., Wadl, P.A., Webb, J. 2018. Integration of olfactory and visual cues for detection of low density populations of sweetpotato weevil, Cylas formicarius (Fabricius). International Society of Chemical Ecology Meeting. p.359.
Population structure and genetic diversity within the endangered species Pityopsis ruthii (Asteraceae) -
Hatmaker, A.E., Staton, M.E., Dattilo, A.J., Hadziabdic, D., Rinehart, T.A., Schilling, E.E., Trigiano, R.N., Wadl, P.A. 2018. Population structure and genetic diversity within the endangered species Pityopsis ruthii (Asteraceae). Conservation Genetics. 9:943. 10.3389/fpls.2018.00943.
Color analysis of storage roots from the USDA, ARS sweetpotato germplasm collection -
Jackson, D.M., Harrison Jr, H.F., Jarret, R.L., Wadl, P.A. 2018. Color analysis of storage roots from the USDA, ARS sweetpotato germplasm collection. Genetic Resources and Crop Evolution. 65(4):1217-1236. https://doi:10.1007/s10722-018-0609-6.
Bottle gourd genotypes vary in clomazone tolerance -
Cutulle, M.A., Harrison Jr, H.F., Kousik, C.S., Wadl, P.A., Levi, A. 2017. Bottle gourd genotypes vary in clomazone tolerance. HortScience. 52:1687-1691.
Quantitative trait loci associated with resistance to powdery mildew in cornus florida -
Parikh, L., Mmbaga, M.T., Meru, G., Zhang, G., Mackasmiel, L., Wadl, P.A., Wang, X., Trigiano, R.N. 2017. Quantitative trait loci associated with resistance to powdery mildew in cornus florida. Scientia Horticulturae. 226:322-326.
Restoration of the endangered Ruth's golden aster (Pityopsis ruthii) -
Wadl, P.A., Saxton, A.M., Call, G., Dattilo, A.J. 2018. Restoration of the endangered Ruth's golden aster (Pityopsis ruthii). Southeastern Naturalist. 17(1):19-31. https://doi.org/10.1656/058.017.0101.
Genotypic and phenotypic evaluation of off-type grasses in hybrid bermudagrass (Cynodon dactylon (L.) Pers. x C. transvaalensis burtt-Davy) putting greens using genotyping-by-sequencing and morphological characterization -
Reasor, E.H., Brosnan, J.T., Staton, M.E., Lane, T., Trigiano, R.T., Wadl, P.A., Conner, J.A., Schwartz, B.M. 2017. Genotypic and phenotypic evaluation of off-type grasses in hybrid bermudagrass [Cynodon dactylon (L.) Pers. x C. transvaalensis burtt-Davy] putting greens using genotyping-by-sequencing and morphological characterization. Hereditas. 155:8. https://doi:10.1186/s41065-017-0043-3.
‘Rutpink’ (Scarlet Fire®) Kousa Dogwood -
Molnar, T.J., Muehlbauer, M., Wadl, P.A., Capik, J.M. 2017. ‘Rutpink’ (Scarlet Fire®) Kousa Dogwood. HortScience. 52(10):1438-1442. https://doi:10.21273/HORTSCI122-42-17.
Genome sequencing of the sugarcane aphid for microsatellite development and endosymbiont detection -
Wadl, P.A., Harris-Shultz, K.R., Wang, X., Ni, X. 2017. Genome sequencing of the sugarcane aphid for microsatellite development and endosymbiont detection [abstract]. XXV International Congress of Entomology. doi:10.1603./ICE.2016.108446.
Is the begomovirus, sweet potato leaf curl virus, really seed transmitted in sweetpotato? -
Ling, K., Wadl, P.A., Williams Iii, L.H., Simmons, A.M., Jackson, D.M. 2017. Is the begomovirus, sweet potato leaf curl virus, really seed transmitted in sweetpotato?. American Phytopathological Society Annual Meeting. https://apsjournals.apsnet.org/doi/10.1094/PHYTO-107-12-S5.1.
Development and characterization of 13 polymorphic microsatellite loci for Cryptolepsis sanguinolenta, an African antimalarial plant -
Evaluation of bicyclopyrone in sweetpotato -
Genetic diversity and population structure of the endangered whorled sunflower, Helianthus verticillatus, at two sites in Georgia -
Population structure and genetic diversity of Phytophthora nicotianae from tobacco in Georgia -
Li, Y., Harris-Shultz, K.R., Wang, H., Wadl, P.A., Ji, P. 2017. Population structure and genetic diversity of Phytophthora nicotianae from tobacco in Georgia. Plant Disease. 101:1113-1118.
Microsatellite markers reveal a predominant sugarcane aphid (Homoptera: Aphididae) clone is found on sorghum in seven states and one territory of the USA -
Harris-Shultz, K.R., Ni, X., Wadl, P.A., Wang, X., Wang, H., Huang, F., Flanders, K., Seiter, N., Kerns, D., Meagher Jr, R.L., Xue, Q., Reisig, D., Buntin, D., Cuevas, H.E., Brewer, M., Yang, X. 2017. Microsatellite markers reveal a predominant sugarcane aphid (Homoptera: Aphididae) clone is found on sorghum in seven states and one territory of the USA. Crop Science. 57:2064-2072.
Controlling herbicide resistant annual bluegrass (Poa annua L.) phenotypes with methiozolin -
Brosnan, J.T., Vargas, J.J., Breeden, G.K., Boggess, S.L., Staton, M.A., Wadl, P.A., Trigiano, R.N. 2017. Controlling herbicide resistant annual bluegrass (Poa annua L.) phenotypes with methiozolin. Weed Technology. 31(3):470-476. https://doi.org/10.1017/wet.2017.13.
First report of Alternaria alternata causing leaf spot on the whorled sunflower (Heilianthus verticillatus) in the southeast United States -
Edwards, T.P., Trigiano, R.N., Wadl, P.A., Ownley, B.H., Hadziabdic, D. 2016. First report of Alternaria alternata causing leaf spot on the whorled sunflower (Heilianthus verticillatus) in the southeast United States. Plant Disease. 101:632. doi:10.1094/PDIS-08-16-1216-PDN.
Thousand cankers disease complex: a forest health issue across the U.S. -
Daniels, D.A., Lord, R.J., Nix, K.A., Wadl, P.A., Vito, L.M., Wiggins, Gregory, J., Windham, M.T., Ownley, B.H., Lambdin, P.L., Grant, J.F., Merton, P., Hadziabdic, D. 2016. Thousand cankers disease complex: a forest health issue across the U.S.. Forests. 7:260. doi:10.3390/f71102260.
First report of Alternaria alternata causing leaf spot on Ruth's golden aster (Pityopsis ruthii) in Tennessee -
Edwards, T.P., Trigiano, R.N., Wadl, P.A., Ownley, B.H., Hadziabdic, D. 2016. First report of Alternaria alternata causing leaf spot on Ruth's golden aster (Pityopsis ruthii) in Tennessee. Plant Disease. 101:383. doi:10.1094/PDIS-08-16-1214-PDN.
An update on Hydrangea macrophylla genomics progress using next generation sequencing methods. -
Evaluation of off-type grasses in hybrid bermudagrass (Cynodon dactylon (L.) Pers. x C. transvaalensis Burtt-Davy) putting greens using genotyping-by-sequencing -
Reasor, E., Brosnan, J.T., Staton, M.E., Lane, T., Trigiano, R., Wadl, P.A., Conner, J.A., Schwartz, B.M. 2016. Evaluation of off-type grasses in hybrid bermudagrass (Cynodon dactylon (L.) Pers. x C. transvaalensis Burtt-Davy) putting greens using genotyping-by-sequencing. American Society of Agronomy. Abstract ID: 99766.
Thousand cankers disease research: The good, the bad and the ugly -
Hadziabdic, D., Gazis, R., Oren, E., Klingeman, W., Vito, L., Windham, M., Poplawski, L., Lambdin, P., Grant, J., Wiggins, G., Wadl, P.A., Ownley, B., Staton, M., Moulton, J., Merten, P., Pscheidt, J., Cranshaw, W., Faccoli, M., Juzwik, J., Ginzel, M., Trigiano, R. 2016. Thousand cankers disease research: The good, the bad and the ugly. XXV International Congress of Entomology. doi:10.1603/ICE.2016.89390.
Development and characterization of 12 polymorphic microsatellite loci for pityopsis graminifolia var. latifolia -
Boggess, S., Wadl, P.A., Hadziabdic, D., Scheffler, B.E., Windham, A., Klingeman, W., Trigiano, R. 2016. Development and characterization of 12 polymorphic microsatellite loci for pityopsis graminifolia var. latifolia. HortScience. 51:S101.
Population genetics meets ecological genomics and community ecology in Cornus Florida -
Pais, A., Xiang, Q., Wadl, P.A., Leebens-Mack, J., Whetten, R. 2016. Population genetics meets ecological genomics and community ecology in Cornus Florida. Botanical Society of America Abstracts. 615.
Characterization of thirteen microsatellite loci from the Ghanian antimalarial plant Cryptolepis sanguinolenta -
Amissah, J.N., Wadl, P., Hadziabdic, D., Boggess, S., Trigiano, R. 2016. Characterization of thirteen microsatellite loci from the Ghanian antimalarial plant Cryptolepis sanguinolenta. Journal of Medicinal Plants Research. 10(14):183-187.
Current status and ongoing conservation efforts for the federally endangered species Pityopsis ruthii -
Edwards, T., Wadl, P.A., Trigiano, R., Hatmaker, E.A., Boggess, S., Moore, P., Klingeman, W., Bernard, E., Dattilo, A., Ownley, B., Rinehart, T.A., Pistrang, M., Call, G., Windham, A., Hadziabdic, D. 2016. Current status and ongoing conservation efforts for the federally endangered species Pityopsis ruthii [abstract]. Phytopathology. 106:S4.34.
‘Appalachian Joy’ is a supernumery, white-bracted cultivar of cornus florida resistant to powdery mildew -
Trigiano, R.N., Windham, A.S., Windham, M.T., Wadl, P. 2016. ‘Appalachian Joy’ is a supernumery, white-bracted cultivar of cornus florida resistant to powdery mildew. HortScience. 51(5):592-594.
Current status and future direction of sweetpotato research at the U. S. Vegetable Laboratory -
Williams III, L.H., Wadl, P.A., Simmons, A.M., Jackson, D.M., Harrison Jr, H.F., Ling, K. 2016. Current status and future direction of sweetpotato research at the U. S. Vegetable Laboratory. HortScience. 51:S35-36.