Found 7 results
Author Title Type [ Year(Asc)]
Filters: Author is Hamm, P. B.  [Clear All Filters]
2015
E. R. Echegaray, Rondon, S. I., and Hamm, P. B., “Assessment of potato psyllid Bactericera cockerelli (Hemiptera: Triozidae) and zebra chip disease in four commercial potato varieties in the Columbia Basin”, American Journal of Potato Research, vol. 92, no. 4, pp. 483-491, 2015.
R. A. Cating, Rondon, S. I., and Hamm, P. B., “High fidelity PCR improves the detection of “Candidatus Liberibacter solanacearum” in potato tubers”, American Journal of Potato Research, vol. 92, no. 3, pp. 451-454, 2015.
2014
A. F. Murphy, Cating, R. A., Goyer, A., Hamm, P. B., and Rondon, S. I., “First report of natural infection by “Candidatus Liberibacter solanacearum’” in bittersweet nighshade (Solanum dulcamara L.) in the Columbia Basin of eastern Oregon”, Plant Disease Journal, vol. 98, no. 10, p. 1425, 2014.
A. F. Murphy, Cating, R. A., Goyer, A., Hamm, P. B., and Rondon, S. I., “First Report of Natural Infection by ‘Candidatus Liberibacter solanacearum’ in Bittersweet Nightshade (Solanum dulcamara) in the Columbia Basin of Eastern Oregon”, Plant Disease, vol. 98, no. 10, pp. 1425 - 1425, 2014.
2012
J. M. Crosslin, Hamm, P. B., Eggers, J. E., Rondon, S. I., Sengoda, V. G., and Munyaneza, J. E., “First Report of Zebra Chip Disease and “Candidatus Liberibacter solanacearum” on Potatoes in Oregon and Washington State”, Plant Disease, vol. 96, no. 3, pp. 452 - 452, 2012.
J. M. Crosslin, Rondon, S. I., and Hamm, P. B., “Population Dynamics of the Beet Leafhopper in Northeastern Oregon and Incidence of the Beet Leafhopper-Transmitted Virescence Agent Phytoplasma”, American Journal of Potato Research, vol. 89, no. 13, pp. 82 - 88, 2012.
2010
S. J. DeBano, Hamm, P. B., Jensen, A., Rondon, S. I., and Landolt, P. J., “Spatial and Temporal Dynamics of Potato Tuberworm (Lepidoptera: Gelechiidae) in the Columbia Basin of the Pacific Northwest”, Environmental Entomology, vol. 39, no. 1, pp. 1 - 14, 2010.