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ISPI database:
40 publications listed for Christopher A. Clark:

Mary Helen Ferguson, Christopher A. Clark, and Barbara J. Smith
Genotyping Xylella fastidiosa in Rabbiteye blueberry in Louisiana, USA
European Journal of Plant Pathology 157 (3), 679-683 (2020)

R.R. Sweany, D.H. Picha, and C.A. Clark
Hot-water baths, biologicals and re-curing effects on rhizopus soft rot during sweetpotato packing
Plant Pathology 69 (2), 284-293 (2020)

C.A. Clark, V.P. Doyle, A.Q. Villordon, and J.C. Gregorie
First report of Pythium root rot on aeroponically grown sweetpotato caused by Pythium myriotylum in Louisiana
Plant Disease 103 (2), p.378 (2019)

Mary Helen Ferguson, Christopher A. Clark, and Barbara J. Smith
Association of Xylella fastidiosa with yield loss and altered fruit quality in a naturally infected rabbiteye blueberry orchard
HortScience 52 (8), 1073-1079 (2017)

Brooke A. Edmunds, Christopher A. Clark, Arthur Q. Villordon, and Gerald J. Holmes
Relationships of preharvest weather conditions and soil factors to susceptibility of sweetpotato to postharvest decay caused by Rhizopus stolonifer and Dickeya dadantii
Plant Disease 99 (6), 848-857 (2015)

E.N. Wosula, J.A. Davis, and C.A. Clark
Stylet penetration behaviors of Myzus persicae (Hemiptera: Aphididae) on four Ipomoea spp. infected or noninfected with sweet potato potyviruses
Journal of Economic Entomology 107 (2), 538-545 (2014)

E.N. Wosula, J.A. Davis, C.A. Clark, T.P. Smith, R.A. Arancibia, F.R. Musser, and J.T. Reed
The role of aphid abundance, species diversity, and virus titer in the spread of sweetpotato potyviruses in Louisiana and Mississippi
Plant Disease 97 (1), 53-61 (2013)

E.N. Wosula, J.A. Davis, and C.A. Clark
Population dynamics of three aphid species (Hemiptera: Aphididae) on four Ipomoea spp. infected or noninfected with sweetpotato potyviruses
Journal of Economic Entomology 106 (4), 1566-1573 (2013)

Washington L. da Silva, and Christopher A. Clark
Infection of sweetpotato by Fusarium solani and Macrophomina phaseolina prior to harvest
Plant Disease 97 (12), 1636-1644 (2013)

Dongli Guan, Brenda L. Grau, Christopher A. Clark, Carol M. Taylor, Rosemary Loria, and Gregg S. Pettis
Evidence that thaxtomin C is a pathogenicity determinant of Streptomyces ipomoeae, the causative agent of streptomyces soil rot disease of sweet potato
Molecular Plant-Microbe Interactions 25 (3), 393-401 (2012)

E.N. Wosula, C.A. Clark, and J.A. Davis
Effect of host plant, aphid species, and virus infection status on transmission of Sweetpotato feathery mottle virus
Plant Disease 96 (9), 1331-1336 (2012)

Rangaraj Nandakumar, A.K.M. Shahjahan, X.L. Yuan, E.R. Dickstein, D.E. Groth, C.A. Clark, R.D. Cartwright, and M.C. Rush
Burkholderia glumae and B. gladioli cause bacterial panicle blight in rice in the southern United States
Plant Disease 93 (9), 896-905 (2009)

Cecilia McGregor, Douglas Miano, Don La Bonte, Mary Hoy, and Christopher Clark
The effect of the sequence of infection of the causal agents of sweet potato virus disease on symptom severity and individual virus titres in sweet potato cv. Beauregard
Journal of Phytopathology 157 (7-8), 514-517 (2009)

Cecilia E. McGregor, Douglas W. Miano, Don R. LaBonte, Mary Hoy, Chris A. Clark, and Guilherme J.M. Rosa
Differential gene expression of resistant and susceptible sweetpotato plants after infection with the causal agents of sweet potato virus disease
Journal of the American Society for Horticultural Science 134 (6), 658-666 (2009)

Douglas W. Miano, Don R. LaBonte, and Christopher A. Clark
Identification of molecular markers associated with sweet potato resistance to sweet potato virus disease in Kenya
Euphytica 160 (1), 15-24 (2008)

C.A. Clark, and M.W. Hoy
Effects of common viruses on yield and quality of Beauregard sweetpotato in Louisiana
Plant Disease 90 (1), 83-88 (2006)

D.W. Miano, D.R. LaBonte, C.A. Clark, R.A. Valverde, M.W. Hoy, S. Hurtt, and R. Li
First report of a begomovirus infecting sweetpotato in Kenya
Plant Disease 90 (6), p. 832 (2006)

C.D. Kokkinos, C.A. Clark, C.E. McGregor, and D.R. LaBonte
The effect of sweet potato virus disease and its viral components on gene expression levels in sweetpotato
Journal of the American Society for Horticultural Science 131 (5), 657-666 (2006)

C.D. Kokkinos, and C.A. Clark
Interactions among Sweet potato chlorotic stunt virus and different potyviruses and potyvirus strains infecting sweetpotato in the United States
Plant Disease 90 (10), 1347-1352 (2006)

C.D. Kokkinos, and C.A. Clark
Real-time PCR assays for detection and quantification of sweetpotato viruses
Plant Disease 90 (6), 783-788 (2006)

D.W. Miano, D.R. LaBonte, and C.A. Clark
Sweetpotato virus diseases research in East Africa
HortScience 41 (3), p. 517 (2006)

D.W. Miano, D.R. LaBonte, and C.A. Clark
Virus distribution in field grown sweetpotato vines in Africa
HortScience 41 (3), p.517a (2006)

K.S. Ling, C.A. Clark, C. Kokkinos, J.R. Bohac, S.S. Hurtt, R.L. Jarret, and A.G. Gillaspie
An update on evaluation of virus status in the heirloom sweetpotato germplasm materials with real-time PCR technology
HortScience 41 (3), p. 517 (2006)

Mwamburi Mcharo, Don R. LaBonte, Chris Clark, Mary Hoy, and James H. Oard
Molecular marker variability for southern root-knot nematode resistance in sweetpotato
Euphytica 144 (1-2), 125-132 (2005)

Heather W. Carroll, Arthur Q. Villordon, Christopher A. Clark, Don R. La Bonte, and Mary W. Hoy
Studies on Beauregard sweetpotato clones naturally infected with viruses
International Journal of Pest Management 50 (2), 101-106 (2004)

E.R. Souto, J. Sim, J. Chen, R.A. Valverde, and C.A. Clark
Properties of strains of Sweet potato feathery mottle virus and two newly recognized potyviruses infecting sweet potato in the United States
Plant Disease 87 (10), 1226-1232 (2003)

Pongtharin Lotrakul, Rodrigo A. Valverde, Christopher A. Clark, and Claude M. Fauquet
Properties of a begomovirus isolated from sweet potato [Ipomoea batatas (L.) Lam.] infected with Sweet potato leaf curl virus
[Propiedades de un Begomovirus aislado de camote (Ipomoea batatas (L.) Lam.) infectado con Sweet potato leaf curl virus]
Revista Mexicana de Fitopatología 21 (2), 128-136 (2003)

Xiujun Zhang, Christopher A. Clark, and Gregg S. Pettis
Interstrain inhibition in the sweet potato pathogen Streptomyces ipomoeae: Purification and characterization of a highly specific bacteriocin and cloning of its structural gene
Applied and Environmental Microbiology 69 (4), 2201-2208 (2003)

G.J. Holmes, and C.A. Clark
First report of Geotrichum candidum as a pathogen of sweetpotato storage roots from flooded fields in North Carolina and Louisiana
Plant Disease 86 (6), p. 695 (2002)

Howard F. Harrison Jr., Joseph K. Peterson, Christopher A. Clark, and Maurice E. Snook
Sweetpotato periderm components inhibit in vitro growth of root rotting fungi
HortScience 36 (5), 927-930 (2001)

J. Sim, R.A. Valverde, and C.A. Clark
Whitefly transmission of Sweetpotato chlorotic stunt virus
Plant Disease 84 (11), p. 1250 (2000)

P. Lotrakul, R.A. Valverde, C.A. Clark, J. Sim, and R. De La Torre
Detection of a geminivirus infecting sweet potato in the United States
Plant Disease 82 (11), 1253-1257 (1998)

C.A. Clark, J-W. Hyun, and M.W. Hoy
Relationships among wilt-inducing isolates of Fusarium oxysporum from sweetpotato and tobacco
Plant Disease 82 (5), 530-536 (1998)

K.M. Tubajika, B.L. Tillman, J.S. Russin, C.A. Clark, and S.A. Harrison
Relationship between flag leaf symptoms caused by Xanthomonas translucens pv. translucens and subsequent seed transmission in wheat
Plant Disease 82 (12), 1341-1344 (1998)

J.-W. Hyun, and C.A. Clark
Analysis of Fusarium lateritium using RAPD and rDNA RFLP techniques
Mycological Research 102 (10), 1259-1264 (1998)

C.A. Clark, M.W. Hoy, J.P. Bond, C. Chen, Y.-K. Goh, X. Liang, X. Liu, and P. Lotrakul
First report of Erwinia carotovora subsp. carotovora causing bacterial root rot of sweetpotato (Ipomoea batatas) in Louisiana
Plant Disease 82 (1), p. 129 (1998)

C.A. Clark, C. Chen, N. Ward-Rainey, and G.S. Pettis
Diversity within Streptomyces ipomoeae based an inhibitory interactions, rep-PCR, and plasmid profiles
Phytopathology 88 (11), 1179-1186 (1998)

Bong-kyoo Kim, Don R. La Bonte, Christopher A. Clark, and Mario I. Buteler
Heritability estimates for reaction resistance to sweetpotato chlorotic leaf distortion caused by Fusarium lateritium
HortScience 31 (3), 433-435 (1996)

Frank A. Buffone, Don R. La Bonte, and Christopher A. Clark
Random amplified polymorphic DNA markers in sweetpotato infected with Fusarium lateritium
HortScience 31 (7), 1215-1216 (1996)

C.A. Clark
The chlorotic leaf distortion pathogen, Fusarium lateritium, cross protects sweetpotato against Fusarium wilt caused by Fusarium oxysporum f.sp. batatas
Biological Control 4 (1), 59-66 (1994)

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