Publications (Clicking on the reprint icon will take you to the publication reprint.)

Registration of CN927-202, CN926-11-3-22, and CN921-306 Sugarbeet Cyst Nematode Resistant Sugarbeet Lines - (Peer Reviewed Journal)

Lewellen, R.T. 2007. Registration of CN927-202, CN926-11-3-22, and CN921-306 Sugarbeet Cyst Nematode Resistant Sugarbeet Lines. Crop Science. p. 167-169

Performance of rhizomania resistant sugarbeet under normal and resistance-breaking strains of Beet necrotic yellow vein virus. - (Proceedings)

Lewellen, R.T., Liu, H., Gillen, A.M., Strausbaugh, C.A. 2007. Performance of rhizomania resistant sugarbeet under normal and resistance-breaking strains of Beet necrotic yellow vein virus.. American Society of Sugarbeet Technologists.

REGISTRATION OF CN12 AND CN72 SUGARBEET GERMPLASMS WITH RESISTANCE TO CYST NEMATODE - (Peer Reviewed Journal)

Lewellen, R.T. 2006. Registration of CN12 and CN72 sugarbeet germplasms with resistance to cyst nematode. Crop Science 46:1414-1415. DOI:10.2135/cropsci2005.10-0373

REGISTRATIONS OF C931, C941, CR11, AND CZ25/2 SELF-FERTILE, GENETIC-MALE-STERILE FACILITATED, RANDOM-MATED, SUGARBEET GERMPLASM POPULATIONS - (Peer Reviewed Journal)

Lewellen, R.T. 2006. Registrations of C931, C941, CR11, and CZ25/2 self-fertile, genetic-male-sterile facilitated, random-mated, sugarbeet germplasm populations. Crop Science 46:1412-1414. DOI:10.2135/cropsci2005.10-0372.

THE CONTINUING SAGA OF RHIZOMANIA OF SUGAR BEETS IN THE UNITED STATES - (Peer Reviewed Journal)

Rush, C.M., Liu, H., Lewellen, R.T., Acosta-Leal, R. 2006. The continuing saga of rhizomania of sugar beets in the United States. Plant Disease 90(1). pp. 4-15.

REGISTRATION OF C842 AND C842CMS SUGARBEET GERMPLASMS WITH RESISTANCE TO CURLY TOP - (Germplasm Release)

Lewellen, R.T. 2005. Registration of c842 and c842cms sugarbeet germplasms with resistance to curly top. Crop Science. 45:2665-2666. DOI:10.2135/cropsci2005.008

PERFORMANCE OF SUGARBEET CYST NEMATODE RESISTANT CULTIVARS AND A SEARCH FOR SOURCES OF RESISTANCE - (Proceedings)

Lewellen, R.T., Pakish, L.M. 2005. Performance of sugarbeet cyst nematode resistant cultivars and a search for sources of resistance. American Society of Sugarbeet Technologists, March 2-5, 2005, Palm Springs, California. p. 122-123.

NOTICE OF RELEASE OF SUGARBEET GERMPLASM LINES CN12 AND CN72 - (Germplasm Release)

Lewellen, R.T. 2005. Notice of release of sugarbeet germplasm lines CN12 and CN72. Germplasm Release. 02/28/05.

NOTICE OF RELEASE OF SUGARBEET GERMPLASM LINES C931, C941, CR11, AND CZ25/2 - (Germplasm Release)

Lewellen, R.T. 2005. Notice of release of sugarbeet germplasm lines C931, C941, CR11, and CZ25/2. Germplasm Release. 02/28/05.

EVALUATION OF CULTIVARS OF SUGARBEET WITH CYST NEMATODE RESISTANCE IN CALIFORNIA - (Popular Publication)

Lewellen, R.T. 2005. Evaluation of cultivars of sugarbeet with cyst nematode resistance in California. The California Sugar Beet. 2004 Annual Report. p. 10-11.

REGISTRATION OF CP07 AND CP08 SUGARBEET GERMPLASMS WITH RESISTANCE TO POWDERY MILDEW, RHIZOMANIA, AND OTHER DISEASES. - (Germplasm Release)

Lewellen, R.T. Registration of CP07 and CP08 sugarbeet germplasms with resistance to powdery mildew, rhizomania, and other diseases. Crop Science. 2004. v. 44. p. 2276-2277.

ROOT-KNOT NEMATODE - (Book / Chapter)

Yu, M.H. 2005. Root-knot nematode. pp. 109-111. In (eds. E. Biancardi, L.G. Campbell, G.N. Skaracis, & M. DeBiaggi) Genetics and Breeding of Sugar Beet. Science Publishers, Inc. Enfield (NH), USA. (Book Chapter)

CYST NEMATODE - (Book / Chapter)

Yu, M.H. 2005. Cyst nematode. pp. 103-109. In (eds. E. Biancardi, L.G. Campbell, G.N. Skaracis, & M. DeBiaggi)Genetics and Breeding of Sugar Beet. Science Publishers, Inc. Enfield (NH), USA. (Book Chapter)

SOUTHERN SCLEROTIUM ROOT ROT - (Book / Chapter)

Lewellen, R.T., Biancardi, E. 2005. Southern sclerotium root rot. p. 100. In (eds. E. Biancardi, L.G. Campbell, G.N. Skaracis, & M. DeBiagg) Genetics and Breeding of Sugar Beet. Science Publishers, Inc. Enfield (NH), USA. (Book Chapter)

BEET MOSAIC - (Book / Chapter)

Lewellen, R.T., Biancardi, E. 2005. Beet mosaic. pp. 79-80 In (eds. E. Biancardi, L.G. Campbell, G.N. Skaracis, & M. DeBiaggi) Genetics and Breeding of Sugar Beet. Science Publishers Inc., Enfield, NH, USA.

YELLOW WILT - (Book / Chapter)

Lewellen, R.T., Biancardi, E. 2005. Yellow wilt. pp. 87-88. In (eds. E. Biancardi, L.G. Campbell, G.N. Skaracis, & M. DeBiaggi) Genetics and Breeding of Sugar Beet. Science Publishers Inc., Enfield, NH, USA.

DOWNY MILDEW - (Book / Chapter)

Biancardi, E., Lewellen, R.T. 2005. Downy mildew. pp. 92-93. In (eds. E. Biancardi, L.G. Campbell, G.N. Skaracis, & M. DeBiaggi) Genetics and Breeding of Sugar Beet. Science Publishers Inc., Enfield, NH, USA.

REGISTRATION OF CP03, CP04, CP05, AND CP06 SUGARBEET GERMPLASMS WITH RESISTANCE TO POWDERY MILDEW, RHIZOMANIA AND OTHER DISEASES. - (Germplasm Release)

Lewellen, R.T. 2004. Registration of cp03, cp04, cp05, and cp06 sugarbeet germplasms with resistance to powdery mildew, rhizomania and other diseases.. Crop Science. 44:1886-1887.

REGISTRATION OF ROOT-KNOT NEMATODE-RESISTANT SUGARBEET GERMPLASM M6-2. - (Peer Reviewed Journal)

Yu, M.H., Lewellen, R.T. Registration of root-knot nematode-resistant sugarbeet germplasm M6-2. Crop Science. 2004. v. 44. p.1502-1503.

DEVELOPMENT OF ROOT-KNOT NEMATODE-RESISTANT SUGARBEET - (Proceedings)

YU, M.H. DEVELOPMENT OF ROOT-KNOT NEMATODE-RESISTANT SUGARBEET. INTERNATIONAL INSTITUTE FOR BEET RESEARCH PROCEEDINGS. 2003. p. 763-765.

BEET CURLY TOP VIRUS, INSECTICIDES AND PLANT RESISTANCE - (Proceedings)

KAFFKA, S.R., LEWELLEN, R.T., WINTERMANTEL, W.M. BEET CURLY TOP VIRUS, INSECTICIDES AND PLANT RESISTANCE. INTERNATIONAL INSTITUTE FOR BEET RESEARCH PROCEEDINGS. 2003. p. 289-293.