WERA_OLD89: Potato Virus and Virus-Like Disease Management
(Multistate Research Coordinating Committee and Information Exchange Group)
Status: Inactive/Terminating
WERA_OLD89: Potato Virus and Virus-Like Disease Management
Duration: 10/01/2011 to 09/30/2016
Administrative Advisor(s):
NIFA Reps:
Non-Technical Summary
Statement of Issues and Justification
Virus diseases in potatoes create a costly situation requiring limited generation seed programs and incorporating the use of multiple pesticides to minimize the loss of yield and quality in commercial crops. Some of the more prevalent viruses of potatoes include alfalfa mosaic virus, Potato leaf roll virus, Potato virus M, Potato virus S, Potato Virus X and Potato virus Y (PVY). Many of these viruses have been causing crop yield losses for decades and in the west, the dominant cultivar, Russet Burbank, is very susceptible to a wide range of virus diseases. Release of new varieties highly susceptible to PVY has dramatically increased issues with this virus throughout the western potato growing regions. Substantial yield losses and rejections for certification of seed lots have resulted in tremendous dollar losses to growers. PVY is of particular concern because insecticides have shown little effectiveness for control and other management options such as rouging do not work effectively for managing this virus. Additionally, multiple strains of PVY now occur throughout the western growing region creating difficulties in identification and further exasperating the efforts to reduce the impact of PVY.
There are also the public and environmental concerns surrounding the use of pesticides on potatoes. Potato growers are faced with the potential loss of key pesticides because of cancellation of registration. In addition, difficulties of developing new information for re-registration or development of new pesticides is becoming more difficult each year. Lastly, pest resistance to current pesticides is always of concern. Certainly, the loss of pesticides or loss of effectiveness will reduce yield and increase quality losses if alternative solutions are not developed.
Emerging viruses and new virus strains of indigenous viruses pose a constant threat to seed and commercial potato production. In the last decade, PVA and PVM were not known in the West. PVM seems to have been contained by the efforts of certification programs, while PVA appears to have become endemic in certain regions. Effects on yields and tuber quality from these viruses and new strains of older viruses are not well known and are confounding an already difficult situation. . New strains of PVY, particularly those that also produce internal tuber problems along with yield reduction, were not known in the US until relatively recently. They are now commonly found throughout the west. Recently, a new disease causing zebra chip symptoms in daughter tubers in south central US potato production areas has resulted in tremendous economic losses in chip potatoes. The disease is now known to be caused by a new bacterium (Liberibactor) transmitted by potato psylids. Tomato Spotted Wilt Virus (TSWV) has shown up from time to time in the western region and while not currently a problem, this and other viruses are significant problems in areas where they have become endemic. Also, when a new virus or virus strain is detected, there is rarely specific antiserum available to allow for widespread surveys of seed programs. Emerging viruses pose a wider threat to the potato industry as a whole simply because the industry moves more seed each year from more diverse areas to answer production needs.
Objectives
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To provide a regional forum for the exchange of ideas through cooperation and collaboration among those involved in potato virus disease research for the long term goal of improving plant health and crop sustainability. Inherent in this is the pursuit of shared grant and funding opportunities, where appropriate, by WERA-089 participants.
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To assist participants in the identification, transfer and utilization of knowledge, methods and resources. Additionally, resources will be directed toward dissemination of information to concerned parties for implementation of potato virus disease control strategies.
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To act in an advisory capacity with regional and national organizations for the purpose of evaluating concerns, recommending policies and reviewing quarantine and seed certification issues, and other pertinent matters as they relate to potato viruses, or virus-like organisms, and their control.
Procedures and Activities
Annual meeting - The WERA-089 executive committee will arrange for an annual meeting site where participants can come together to discuss current concerns of virus and virus-like disease (VLD) occurring in potato crops. This forum will also include the presentation of on going research on potato viruses and VLD, their vectors and alternate hosts. In addition participants will have the opportunity to consider research priorities for the upcoming years.
Committee projects - sub groups of the participants will be formed who will work on specific projects through the year including educational materials, presentations, and reference sheets.
Expected Outcomes and Impacts
- Identification of priority research issues and development of cooperative strategies to obtain funding, conduct the research and publish the results.
- Identification and characterization of new virus problems, new virus strains and virus-like organisms (phytoplasma, Liberibacter) with dissemination of this information to WERA-089 members and the potato industry.
- Maintaining strong relationships with state certification programs and encouraging the standardization of testing methods for potato viruses and phytoplasmas.
- Cooperation with WCC-027 to identify reactions of new clonal selections to specific virus diseases affecting the potato crop in the west.
- Exchanging ideas and information through the use of annual meetings and brief publications specifically directed at interested clientele, and routine communication (i.e. e-mail, FAX, Internet resources, etc.).
- Acting as a resource group which would provide advice and recommendations to impact policy relating to: a) germplasm importation, b) development of new transgenic potato cultivars, c) utilization of transgenic resistance and germplasm, d) seed certification issues dealing with potato virus diseases and e) other pertinent potato virus or phytoplasma related issues.
Projected Participation
View Appendix E: ParticipationEducational Plan
A brief annual report, including identified research priorities for the region, plus individual summaries from each participant at the annual meeting will be generated. Minutes of the meeting plus the annual report/summaries will be sent to each committee member. In addition, the annual report will be sent to appropriate Deans and Agricultural Experiment Station Directors, key legislators and identified clientele (i.e., potato grower groups within the region). A one page review of committee activities and its role will be submitted to the major western potato industry magazines for grower information. Finally, an e-mail network of potato virus workers will be established and pertinent information will be made accessible through the Internet to the potato industry.
The dissemination of information to the public will be by way of web postings, updating of extension circulars, and posting of meeting minutes. The primary (and most valuable) dissemination of the information shared at these meetings to the public however, comes indirectly via better informed Researchers, Extension Educators, and Regulatory folks who apply what they have learned while attending meetings in their conversations and communications with growers, and those aligned in the potato industry. For example, past discussions of the role and nature of aphids as vectors for the dissemination of Potato Virus Y has lead to some very effective strategies to limit the spread of this disease within potato fields as well as avoidance of costly insecticide programs of little efficacy. Work done by this group's members (and reports at the meeting well in advance of published articles) has shown the role various strategies have in management of Liberobacter and the development of Zebra Chip disease in potato fields, which in many cases is able to limit the use of ineffective treatments. Effective agricultural research cannot be conducted in an informational vacuum and the annual discussions and committee work this group had done helps to fill the void.
Organization/Governance
The committee will utilize a three-officer system containing a Chair, Vice Chair, Secretary and general membership. Each year a new Secretary shall be elected at the annual meeting. At the end of the annual meeting, the previous year's Secretary will move into the Vice Chair position and the Vice Chair will move into the Chair position. There will be an effort made to spread the officer duties around the western region so that no one state or area will have all of the officer functions at any given time. In addition, a subcommittee will be established each year for the purpose of handling the annual meeting details. Annual meetings will be rotated around the Western Region.
Literature Cited
The literature cited is meant to convey the broad scope of publications members of this group have attributed to discussion held at it's annual meetings in the previous period. In many cases, the research conducted and shown in this listing was greatly aided by those involved in being able to discuss this work in advance of beginning the project, during its progress, and prior to final publication.
Publications
Abad, J. A., C. Loschinkohl, and M. Smither. 2008. Detection of an unknown virus in potato seedlings grown from true seed introduced from South America. 2008. Phytopathology 98:S9.
Abad, J. A., C. Loschinkohl, and M. Smither. 2008. Detection of an unknown virus in potato seedlings grown from true seed introduced from South America. 2008. Phytopathology 98:S9.
Abad, J. A., J.W. Moyer, G.G. Kennedy, G.A. Holmes, and M.A. Cubeta. 2005. An Epidemic of Tomato spotted wilt virus on Potato in Eastern North Carolina. Amer. J. of Potato Res. 82:255-281.
Abad, J. A., J.W. Moyer, G.G. Kennedy, G.A. Holmes, and M.A. Cubeta. 2005. An Epidemic of Tomato spotted wilt virus on Potato in Eastern North Carolina. Amer. J. of Potato Res. 82:255-281.
Abad, J. A., M. Bandla, R. D. French-Monar, L. W. Liefting, and G. R. G. Clover. 2009. First report of the association of Candidatus Liberibacter species with Zebra Chip (ZC) disease of infected potato plants in the USA. Plant Disease 93:108.
Abad, J. A., M. Bandla, R. D. French-Monar, L. W. Liefting, and G. R. G. Clover. 2009. First report of the association of 'Candidatus Liberibacter' species with Zebra Chip (ZC) disease of infected potato plants in the USA. Plant Disease 93:108.
Agindotan, B.O., P.J. Sheil, P.H. Berger. 2006. Simultaneous detection of potato viruses, PLRV, PVA, PVX and PVY from dormant potato tubers by TaqManÒ real-time RT-PCR. Journal of Virological Methods, (In Press).
Alvarez, J.M. 2004. Nightshade plants are an aphid magnet and also harbor potato viruses. Potato Grower, 33: 44-46. Alvarez, J.M. and R. Srinivasan. 2005. Evaluation of hairy nightshade as an inoculum source for the aphid-mediated transmission of potato leafroll virus. J. Economic Entomol. In press.
Alvarez, J.M. 2004. Potato insect pests. In J.L. Capinera (ed.), Encyclopedia of Entomology. Klower Academic Press, 1803-1816.
Alvarez, J.M. and P.J.S. Hutchinson, 2005. Managing hairy nightshade to reduce potato viruses and insect vectors. Outlooks on Pest Management Journal. 16 (6): 249-252.
Alvarez, J.M. and P.J.S. Hutchinson, 2005. Managing hairy nightshade to reduce potato viruses and insect vectors. Outlooks on Pest Management Journal, 16 (6): 249-252.
Alvarez, J.M. and R. Srinivasan. 2005. Evaluation of hairy nightshade as an inoculum source for the aphid-mediated transmission of potato leafroll virus. Journal of Economic Entomology. 98: 1101-1108.
Alvarez, J.M. and R. Srinivasan. 2005. Evaluation of hairy nightshade as an inoculum source for the aphid-mediated transmission of potato leafroll virus. Journal of Economic Entomology. 98: 1101-1108.
Alvarez, J.M., F. Menalled, and M.A. Hoy. 2006. Molecular tools in biological control. (in Spanish). Forum article in Revista Manejo Integrado de plagas y Agroecología, 74: 4-11.
Bolotova, Y., Karasev, A.V., and McIntosh, C. (2009). Statistical analysis of the laboratory methods used to detect Potato virus Y. Amer. J. Potato Res. 86, 265271.
Bolotova, Y., Karasev, A.V., and McIntosh, C. 2009. Statistical analysis of the laboratory methods used to detect Potato virus Y. Amer. J. Potato Res. 86, 265-271.
Bolotova, Y., Karasev, A.V., and McIntosh, C. Statistical Analysis of the Laboratory Methods Used to Detect Potato Virus Y. Amer. J. Potato Res. 86, 2009 (in press, published on-line).
Boydston, R.A., H. Mojtahedi, J.M. Crosslin, C.R. Brown, and T. Anderson. 2008. Effect of hairy nightshade (Solanum sarrachoides) presence on potato nematodes, diseases, and insect pests. Weed Science 56:151-154.
Boydston, R.A., H. Mojtahedi, J.M. Crosslin, P.E. Thomas, T. Anderson, E. Riga. 2004. Evidence for the influence of weeds on corky ringspot persistence in alfalfa and Scotch spearmint rotations. Am. J. Pot. Res. 81:215-225.
Brown, C.R., H. Mojtahedi, J.M. Crosslin, S. James, B. Charlton, R.G. Novy, S.L. Love, M.I. Vales, and P. Hamm. 2009. Characterization of resistance to corky ringspot disease in potato: a case for resistance to infection by tobacco rattle virus. Am. J. Pot. Res. 86:49-55.
Brown, C.R., H. Mojtahedi, J.M. Crosslin, S. James, B. Charlton, R.G. Novy, S.L. Love, M.I. Vales, and P. Hamm. 2009. Characterization of resistance to corky ringspot disease in potato: a case for resistance to infection by tobacco rattle virus. Am. J. Pot. Res. 86:49-55.
Crosslin, J. M., and J.E. Munyaneza. 2009. Evidence that the zebra chip disease and the putative causal agent can be maintained in potatoes by grafting and in vitro. American Journal of Potato Research 86: 183-187.
Crosslin, J. M., and J.E. Munyaneza. 2009. Evidence that the zebra chip disease and the putative causal agent can be maintained in potatoes by grafting and in vitro. American Journal of Potato Research (in press).
Crosslin, J. M., and J.E. Munyaneza. 2009. Evidence that the zebra chip disease and the putative causal agent can be maintained in potatoes by grafting and in vitro. American Journal of Potato Research 86: 183-187.
Crosslin, J.M. 2009. Detection of tobacco rattle virus RNA in processed potato chips displaying symptoms of corky ringspot disease. HortScience 44:1790-1791.
Crosslin, J.M. 2009. Detection of tobacco rattle virus RNA in processed potato chips displaying symptoms of corky ringspot disease. HortScience 44:1790-1791.
Crosslin, J.M. and G. Bester. 2009. First report of Candidatus Liberibacter psyllaurous in zebra chip symptomatic potatoes from California. Plant Dis. (in press).
Crosslin, J.M. and G. Bester. 2009. First report of Candidatus Liberibacter psyllaurous in zebra chip symptomatic potatoes from California. Plant Dis. (in press).
Crosslin, J.M. and J.E. Munyaneza. 2009. Evidence that the zebra chip disease and the putative causal agent can be maintained in potatoes by grafting and in vitro. Am. J. Pot. Res. (in press).
Crosslin, J.M., and J.E. Munyaneza. 2008. Phytoplasma diseases of potatoes in the Northwest United States, pp. 128-129. In: S. Chiru, G. Olteanu, C. Aldea, and C. Badarau [eds.], Potato for a changing world . Transilvania University of Brasov Publishing House, Brasov, Romania.
Crosslin, J.M., and J.E. Munyaneza. 2008. Phytoplasma diseases of potatoes in the Northwest United States, pp. 128-129. In: S. Chiru, G. Olteanu, C. Aldea, and C. Badarau [eds.], 'Potato for a changing world'. Transilvania University of Brasov Publishing House, Brasov, Romania.
Crosslin, J.M., G.J. Vandemark, and J.E. Munyaneza. 2006. Development of A real-time, quantitative PCR for detection of the Columbia Basin potato purple top phytoplasma in plants and beet leafhoppers. Plant Dis. 90:663-667.
Crosslin, J.M., G.J. Vandemark, and J.E. Munyaneza. 2006. Development of a real-time, quantitative PCR for detection of the Columbia Basin potato purple top phytoplasma in plants and beet leafhoppers. Plant Dis., 90:663-667.
Crosslin, J.M., Hamm, P.B., Eastwell, K.C., Thornton, R.E., Brown, C.R., Corsini, D., Shiel, P.J., and Berger, P.H. 2002. First report of PVYN potyvirus on potatoes in the northwestern United States. Plant Disease 86:1177.ý
Crosslin, J.M., I. Mallik, and N.C. Gudmestad. 2009. First report of Tomato spotted wilt virus causing potato tuber necrosis in Texas. Plant Dis. 93:845.
Crosslin, J.M., I. Mallik, and N.C. Gudmestad. 2009. First report of Tomato spotted wilt virus causing potato tuber necrosis in Texas. Plant Dis. 93:845.
Crosslin, J.M., J.E. Munyaneza, A. Jensen, and P.B. Hamm. 2005. Association of beet leafhopper (Hemiptera: Cicadellidae) with a clover proliferation group phytoplasma in Columbia Basin of Washington and Oregon. J. Economic Entomol. 98:279-283.
Crosslin, J.M., J.E. Munyaneza, J.K. Brown, and L.W. Liefting. 2010. Potato zebra chip disease: a phytopathological tale. Plant Health Progress doi:10.1094/PHP-2010-0317-01-RV.
Crosslin, J.M., J.E. Munyaneza, J.K. Brown, and L.W. Liefting. 2010. Potato zebra chip disease: a phytopathological tale. Plant Health Progress doi:10.1094/PHP-2010-0317-01-RV.
Crosslin, J.M., K.C. Eastwell, C.M. Davitt, and J.A. Abad. 2010. First report of seed-borne Cherry leaf roll virus in wild potato, Solanum acaule, from South America. Plant Dis. (in press).
Crosslin, J.M., K.C. Eastwell, C.M. Davitt, and J.A. Abad. 2010. First report of seed-borne Cherry leaf roll virus in wild potato, Solanum acaule, from South America. Plant Dis. (in press).
Crosslin, J.M., P.B. Hamm, D.C. Hane, J. Jaeger, C.R. Brown, P.J. Shiel, P.H. Berger, and R.E. Thornton. 2006. The occurrence of PVYO, PVYN, and PVYN:O strains of Potato virus Y in certified potato seed lot trials in Washington and Oregon. Plant Dis., 90:1102-1105.
Crosslin, J.M., P.B. Hamm, K.C. Eastwell, R.E. Thornton, C.R. Brown, D. Corsini, P.J. Shiel, and P.H. Berger. 2002. First report of the necrotic strain of Potato virus Y (PVYN) potyvirus on potatoes in the northwestern United States. Plant Disease 86:1177.
Crosslin, J.M., P.B. Hamm, K.S. Pike, T.M. Mowry, P. Nolte, and H. Hojtahedi. 2008. Management of Diseases caused by Viruses and Virus-like Pathogens. Potato Health Management 2nd Edition. APS Press. Chapter 17 (pages 160-170).
Crosslin, J.M., P.B. Hamm, K.S. Pike, T.M. Mowry, P. Nolte, and H. Mojtahedi. 2007. Managing diseases caused by viruses, viroids, and phytoplasmas. Pages 161-169 in: Potato Health Management, 2nd edition. D.A. Johnson, editor. APS Press.
Crosslin, J.M., P.B. Hamm, K.S. Pike, T.M. Mowry, P. Nolte, and H. Hojtahedi. 2008. Management of Diseases caused by Viruses and Virus-like Pathogens. Potato Health Management 2nd Edition. APS Press. Chapter 17 (pages 160-170).
Crosslin, J.M., P.B. Hamm, P.J. Shiel, D.C. Hane, C.R. Brown, and P.H. Berger. 2005. Serological and molecular detection of tobacco veinal necrosis isolates of Potato Virus Y (PVY-N) from potatoes grown in the western United States. Am. J. Potato Res. 82:263-269.
Crosslin, J.M., P.B. Hamm, W.W. Kirk, and R.W. Hammond. 2010. Complete genomic sequence of a tobacco rattle virus isolate from Michigan-grown potatoes. Arch. Virol. 155:621-625.
Crosslin, J.M., P.B. Hamm, W.W. Kirk, and R.W. Hammond. 2010. Complete genomic sequence of a tobacco rattle virus isolate from Michigan-grown potatoes. Arch. Virol. 155:621-625.
Crosslin, J.M., P.E. Thomas, and R.W. Hammond. 2003. Genetic variability of genomic RNA 2 of four tobacco rattle tobravirus isolates from potato fields in the northwestern United States. Virus Research 96:99-105.
Gharalari, A.H., C. Nansen, D.S. Lawson, J. Gilley, J.E. Munyaneza, and K. Vaughn. 2009. Knockdown mortality, repellency and residual effects of insecticides for control of adult Bactericera cockerelli (Homoptera: Psyllidae). Journal of Economic Entomology 102: 1032-1038.
Gharalari, A.H., C. Nansen, D.S. Lawson, J. Gilley, J.E. Munyaneza, and K. Vaughn. 2009. Knockdown mortality, repellency and residual effects of insecticides for control of adult Bactericera cockerelli (Homoptera: Psyllidae). Journal of Economic Entomology 102: 1032-1038.
Goolsby, J.A., B. Bextine, J.E. Munyaneza, M. Setamou, J. Adamczyk, and G. Bester. 2007. Seasonal abundance of sharpshooters, leafhoppers, and psyllids associated with potatoes affected by Zebra Chip disorder. Subtropical Plant Science (in press).
Goolsby, J.A., B. Bextine, J.E. Munyaneza, M. Sétamou, J. Adamczyk, and G. Bester. 2007. Seasonal abundance of sharpshooters, leafhoppers, and psyllids associated with potatoes affected by zebra chip disorder. Subtropical Plant Science 59:15-23.
Goolsby, J.A., J. Adamczyk, B. Bextine, D. Lin, J.E. Munyaneza, and G. Bester. 2008. Development of an IPM program for management of the potato psyllid to reduce incidence of zebra chip disorder in potatoes. Subtropical Plant Science (in press).
Gudmestad, N.C., I. Mallik, J.S. Pasche, and J.M. Crosslin. 2008. First report of Tobacco rattle virus causing corky ringspot in potatoes grown in Minnesota and Wisconsin. Plant Dis. 92:1254.
Gudmestad, N.C., I. Mallik, J.S. Pasche, and J.M. Crosslin. 2008. First report of Tobacco rattle virus causing corky ringspot in potatoes grown in Minnesota and Wisconsin. Plant Dis. 92:1254.
Hoy, C.W., G. Boiteau, A. Alyokhin, G. Dively, and J.M. Alvarez. 2007. Managing insect and mite pests. In Potato Health Management D.A. Johnson ed. The American Phytopathological Society, St. Paul, MN. pp. 133-147.
Hu, X., Karasev, A.V., Brown, C.J., and Lorenzen, J.H. (2009). Sequence characteristics of Potato virus Y recombinants. J. Gen. Virol. 90, 3033-3041.
Hu, X., Karasev, A.V., Brown, C.J., and Lorenzen, J.H. 2009. Sequence characteristics of Potato virus Y recombinants. J. Gen. Virol. 90, 3033-3041.
Hu, X., Meacham, T., Ewing, L., Gray, S.M., and Karasev, A.V. (2009). A novel recombinant strain of Potato virus Y suggests a new viral genetic determinant of vein necrosis in tobacco. Virus Res. 143, 68-76.
Hu, X., Meacham, T., Ewing, L., Gray, S.M., and Karasev, A.V. 2009. A novel recombinant strain of Potato virus Y suggests a new viral genetic determinant of vein necrosis in tobacco. Virus Res. 143, 68-76.
Hu, X., Meacham, T., Ewing, L., Gray, S.M., and Karasev, A.V.. A novel recombinant strain of Potato virus Y suggests a new viral genetic determinant of vein necrosis in tobacco. Virus Res. 2009 (in press).
Hu, X., Meacham, T., Ewing, L., Gray, S.M., and Karasev, A.V.. A novel recombinant strain of Potato virus Y suggests a new viral genetic determinant of vein necrosis in tobacco. Virus Res. 2009 (in press).
J. Lorenzen, P. Nolte, D. Martin, J.S. Pasche and N.C. Gudmestad. 2008. NE-11 represents a new strain variant class of Potato virus Y Arch Virol. 153:517-525.
Kaplan, I. B., Lee, L., Ripoll, D. R., Palukaitis, P., Gildow, F. E., and Gray, S. M. 2007. Point mutations in the potato leafroll virus major capsid protein alter virion stability and aphid transmission. J. Gen. Virol. 88:1821-1830.
Karasev, A.V., Meacham, T., Hu, X., Whitworth, J., Gray, S.M., Olsen, N., and Nolte, P. Identification of Potato virus Y strains associated with tuber damage during a recent virus outbreak in potato in Idaho. Plant Dis. 92: 1371-1371, 2008.
Karasev, A.V., Meacham, T., Hu, X., Whitworth, J., Gray, S.M., Olsen, N., and Nolte, P. Identification of Potato virus Y strains associated with tuber damage during a recent virus outbreak in potato in Idaho. Plant Dis. 92: 1371-1371, 2008.
Karasev, A.V., Nikolaeva, O.V., Hu, X., Sielaff, Z., Whitworth, J., Lorenzen, J.H., and Gray, S.M. (2010). Serological properties of ordinary and necrotic isolates of Potato virus Y: a case study of PVYN misidentification. Amer. J. Potato Res. 87, 1-9.
Karasev, A.V., Nikolaeva, O.V., Hu, X., Sielaff, Z., Whitworth, J., Lorenzen, J.H., and Gray, S.M. 2010. Serological properties of ordinary and necrotic isolates of Potato virus Y: a case study of PVYN misidentification. Amer. J. Potato Res. 87, 1-9.
Kirk, W.W., S.L. Gieck, J.M. Crosslin and P.B. Hamm. 2008. The First Report of Corky Ringspot caused by Tobacco Rattle Virus on Potatoes (Solanum tuberosum) in Michigan. Plant Disease 92:485.
Kirk, W.W., S.L. Gieck, J.M. Crosslin and P.B. Hamm. 2008. The First Report of Corky Ringspot caused by Tobacco Rattle Virus on Potatoes (Solanum tuberosum) in Michigan. Plant Disease 92:485.
Kirk, W.W., S.L. Gieck, J.M. Crosslin, and P.B. Hamm. 2008. First report of corky ringspot caused by Tobacco rattle virus on potatoes (Solanum tuberosum) in Michigan. Plant Dis. 92:485.
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Lee, I.-M., K.D. Bottner, J.E. Munyaneza, R.E. Davis, J.M. Crosslin, L.J. du Toit, and T. Crosby. 2006. Carrot purple leaf: a new spiroplasmal disease associated with carrots in Washington State. Plant Dis. , 90:989-993.
Lee, IM, KD Bottner, GA Secor and VV Rivera-Varas. 2006. Candidatus Phytoplasma americanum, a phytoplasma associated with a potato purple top wilt disease complex. Int. J. Syst. Evol. Microbiol., 56:1593-1597.
Lin, H., H. Doddapaneni, J.E. Munyaneza, E.L. Civerolo, V.G. Sengoda, J.L. Buchman, and D.C. Stenger. 2009. Molecular characterization and phylogenetic analysis of 16S rRNA from a new Candidatus Liberibacter strain associated with zebra chip disease of potato (Solanum tuberosum L.) and the potato psyllid (Bactericera cockerelli Sulc). Journal of Plant Pathology 91: 213-217.
Lin, H., H. Doddapaneni, J.E. Munyaneza, E.L. Civerolo, V.G. Sengoda, J.L. Buchman, and D.C. Stenger. 2009. Molecular characterization and phylogenetic analysis of 16S rRNA from a new 'Candidatus Liberibacter' strain associated with zebra chip disease of potato (Solanum tuberosum L.) and the potato psyllid (Bactericera cockerelli Sulc). Journal of Plant Pathology 91: 213-217.
Lin, H., H. Doddapaneni, J.E. Munyaneza, E.L. Civerolo, V.G. Sengoda, J.L. Buchman, and D.C. Stenger. 2009. Molecular characterization and phylogenetic analysis of 16S rRNA from a new Candidatus Liberibacter strain associated with zebra chip disease of potato (Solanum tuberosum L.) and the potato psyllid (Bactericera cockerelli Sulc). Journal of Plant Pathology 91: 213-217.
Lin, Y-H., K.L. Druffel, J. Whitworth, M.J. Pavek, and H.R. Pappu. 2009. Molecular characterization of two Potato Virus S isolates from late blight resistant genotypes of potato (Solanum tuberosum). Arch Virol 154:18611863.
Lin, Y-H., K.L. Druffel, J. Whitworth, M.J. Pavek, and H.R. Pappu. 2009. Molecular characterization of two Potato Virus S isolates from late blight resistant genotypes of potato (Solanum tuberosum). Arch Virol 154:1861 1863.
Lorenzen, J.H., T. Meacham, P.H. Berger, P.J. Shiel, J.M. Crosslin, P.B. Hamm, and H. Kopp. 2006. Whole genome characterization of Potato virus Y isolates collected in the western USA and their comparison to isolates from Europe and Canada. Arch. Virol. 151:1055-1074.
Lorenzen, J.H., T. Meacham, P.H. Berger, P.J. Shiel, J.M. Crosslin, P.B. Hamm, and H. Kopp. 2006. Whole genome characterization of Potato virus Y isolates collected in the western USA and their comparison to isolates from Europe and Canada. Arch. Virol., 151:1055-1074.
Miles, G.P., J.L. Buchman, and J.E. Munyaneza. 2009. Impact of Zebra Chip Disease on the Mineral Content of Potato Tubers. American Journal of Potato Research 86:481-489.
Miles, G.P., J.L. Buchman, and J.E. Munyaneza. 2009. Impact of Zebra Chip Disease on the Mineral Content of Potato Tubers. American Journal of Potato Research 86:481-489.
Miles, G.P., M.A. Samuel, J. Chen, E.L. Civerolo, and J.E. Munyaneza. 2010. Evidence that cell death is associated with zebra chip disease in potato tubers. American Journal of Potato Research (in press).
Miles, G.P., M.A. Samuel, J. Chen, E.L. Civerolo, and J.E. Munyaneza. 2010. Evidence that cell death is associated with zebra chip disease in potato tubers. American Journal of Potato Research (in press).
Mojtahedi, H, G.S. Santo, P.E. Thomas, J.M. Crosslin, and R.A Boydston. 2002. Eliminating tobacco rattle virus from viruliferous Paratrichodorus allius and establishing a new virus-vector combination. J. Nematology 34:66-69.
Mojtahedi, H., J.M. Crosslin, P.E. Thomas, G.S. Santo, C.R. Brown, and J.H. Wilson. 2002. Impact of wheat and corn as rotational crops on corky ringspot disease of Russet Norkotah potato. Am. J. Pot. Res. 79:339-344.
Mojtahedi, H., R.A. Boydston, J.M. Crosslin, C.R. Brown, E. Riga, T.L. Anderson, and D. Spellman. 2007. Establishing a corky ringspot disease plot for research purposes. J. Nematology 39:313-316.
Mojtahedi, H., R.A. Boydston, P.E. Thomas, J.M. Crosslin, G.S. Santo, E. Riga, and T.L. Anderson. 2003. Weed hosts of Paratrichodorus allius and Tobacco rattle virus in the Pacific northwest. Am. J. Pot. Res. 80:379-385.
Munyaneza, J.E., A.S Jensen, P.B. Hamm, and J.E. Upton. 2008. Seasonal occurrence and abundance of beet leafhopper in the potato growing region of Washington and Oregon Columbia Basin and Yakima Valley. American Journal of Potato Research 85: 77-84.
Munyaneza, J.E., A.S Jensen, P.B. Hamm, and J.E. Upton. 2008. Seasonal occurrence and abundance of beet leafhopper in the potato growing region of Washington and Oregon Columbia Basin and Yakima Valley. American Journal of Potato Research 85: 77-84.
Munyaneza, J.E., A.S. Jensen, P.B. Hamm, and J.E. Upton. 2008. Seasonal occurrence and abundance of beet leafhopper in the potato growing region of Washington and Oregon Columbia Basin and Yakima Valley. American Journal of Potato Research 85:77-84.
Munyaneza, J.E., and J.M. Crosslin. 2008. Zebra chip, a new potato disease in North and Central America, is associated with the potato psyllid, pp. 124-127. In: S. Chiru, G. Olteanu, C. Aldea, and C. Badarau [eds.], Potato for a changing world . Transilvania University of Brasov Publishing House, Brasov, Romania.
Munyaneza, J.E., and J.M. Crosslin. 2008. Zebra chip, a new potato disease in North and Central America, is associated with the potato psyllid, pp. 124-127. In: S. Chiru, G. Olteanu, C. Aldea, and C. Badarau [eds.], 'Potato for a changing world'. Transilvania University of Brasov Publishing House, Brasov, Romania.
Munyaneza, J.E., J.A. Goolsby, J.M. Crosslin, and J.E. Upton. 2007. Further evidence that zebra chip potato disease in the lower Rio Grande Valley of Texas is associated with Bactericera cockerelli. Subtropical Plant Science 59:30-37.
Munyaneza, J.E., J.L. Buchman, J.E. Upton, J.A. Goolsby, J.M. Crosslin, G. Bester, G.P. Miles, and V.G. Sengoda. 2008. Impact of different potato psyllid populations on zebra chip disease incidence, severity, and potato yield. Subtropical Plant Science 60:27-37.
Munyaneza, J.E., J.L. Buchman, J.E. Upton, J.A. Goolsby, J.M. Crosslin, G. Bester, G.P. Miles, and V.G. Sengoda. 2008. Impact of different potato psyllid populations on zebra chip disease incidence, severity, and potato yield. Subtropical Plant Science 60:27-37.
Munyaneza, J.E., J.M. Crosslin, and I.-M. Lee. 2007. Phytoplasma diseases and insect vectors in potatoes of the Pacific Northwest of the United States. Bulletin of Insectology 60:181-182.
Munyaneza, J.E., J.M. Crosslin, and J.E. Upton. 2006. Beet leafhopper (Hemiptera: Cicadellidae) transmits the Columbia Basin potato purple top phytoplasma to potatoes, beets, and weeds. J. Econ. Entomol. 99:268-272.
Munyaneza, J.E., J.M. Crosslin, and J.E. Upton. 2007. Association of Bactericera cockerelli (Homoptera: Psyllidae) with Zebra Chip , a new potato disease in southwestern United States and Mexico. Journal of Economic Entomology 100(3): in press.
Munyaneza, J.E., J.M. Crosslin, and J.E. Upton. 2007. Association of Bactericera cockerelli (Homoptera: Psyllidae) with zebra chip, a new potato disease in southwestern United States and Mexico. Journal of Economic Entomology 100:656-663.
Munyaneza, J.E., J.M. Crosslin, and J.L. Buchman. 2009. Seasonal occurrence and abundance of the potato psyllid, Bactericera cockerelli, in south central Washington. Am. J. Pot. Res. 86:513-518.
Munyaneza, J.E., J.M. Crosslin, and J.L. Buchman. 2009. Susceptibility of different potato cultivars to purple top disease. Am J. Pot. Res. 86:499-503.
Munyaneza, J.E., J.M. Crosslin, and J.L. Buchman. 2009. Seasonal occurrence and abundance of the potato psyllid, Bactericera cockerelli, in south central Washington. Am. J. Pot. Res. 86:513-518.
Munyaneza, J.E., J.M. Crosslin, and J.L. Buchman. 2009. Susceptibility of different potato cultivars to purple top disease. Am J. Pot. Res. 86:499-503.
Munyaneza, J.E., J.M. Crosslin, J.E. Upton, and J.L. Buchman. 2010. Incidence of the beet leafhopper-transmitted virescence agent phytoplasma in local populations of the beet leafhopper, Circulifer tenellus, in Washington State. J. Insect Sci. 10:1-10.
Munyaneza, J.E., J.M. Crosslin, J.E. Upton, and J.L. Buchman. 2009. Incidence of BLTVA phytoplasma in local populations of Circulifer tenellus (Hemiptera: Cicadellidae) in Washington State. Journal of Insect Science (in press).
Munyaneza, J.E., J.M. Crosslin, J.E. Upton, and J.L. Buchman. 2009. Incidence of BLTVA phytoplasma in local populations of Circulifer tenellus (Hemiptera: Cicadellidae) in Washington State. Journal of Insect Science (in press).
Munyaneza, J.E., J.M. Crosslin, J.E. Upton, and J.L. Buchman. 2010. Incidence of the beet leafhopper-transmitted virescence agent phytoplasma in local populations of the beet leafhopper, Circulifer tenellus, in Washington State. J. Insect Sci. 10:1-10.
Munyaneza, J.E., J.M. Crosslin, J.L. Buchman, and V.G. Sengoda. 2010. Susceptibility of different potato plant growth stages to purple top disease. Am. J. Pot. Res. 87:60-66.
Munyaneza, J.E., J.M. Crosslin, J.L. Buchman, and V.G. Sengoda. 2010. Susceptibility of different potato plant growth stages to purple top disease. Am. J. Pot. Res. 87:60-66.
Munyaneza, J.E., T.W. Fisher, V.G. Sengoda, S.F. Garczynski, A. Nissinen, and A. Lemmetty. First report of Candidatus Liberibacter Solanacearum associated with psyllid-affected carrots in Europe. Plant Disease 94: 639.
Munyaneza, J.E., T.W. Fisher, V.G. Sengoda, S.F. Garczynski, A. Nissinen, and A. Lemmetty. 2009. First report of Candidatus Liberibacter Solanacearum associated with psyllid-affected carrots in Europe. Plant Disease 94: 639.
Munyaneza, J.E., V.G. Sengoda, J.M. Crosslin, G. De la Rosa-Lozano, and A. Sanchez. 2009. First report of Candidatus Liberibacter psyllaurous in potato tubers with zebra chip disease in Mexico. Plant Disease 93: 552.
Munyaneza, J.E., V.G. Sengoda, J.M. Crosslin, G. De la Rosa-Lozano, and A. Sanchez. 2009. First report of Candidatus Liberibacter psyllaurous in potato tubers with zebra chip disease in Mexico. Plant Disease (in press).
Munyaneza, J.E., V.G. Sengoda, J.M. Crosslin, G. De la Rosa-Lozano, and A. Sanchez. 2009. First report of Candidatus Liberibacter psyllaurous in potato tubers with zebra chip disease in Mexico. Plant Disease 93: 552.
Munyaneza, J.E., V.G. Sengoda, J.M. Crosslin, J. Garzon-Tiznado, and O. Cardenas-Valenzuela. 2009. First Report of 'Candidatus Liberibacter solanacearum' in Tomato Plants in Mexico. Plant Disease 93: 1076.
Munyaneza, J.E., V.G. Sengoda, J.M. Crosslin, J. Garzon-Tiznado, and O. Cardenas-Valenzuela. 2009. First Report of 'Candidatus Liberibacter solanacearum' in Pepper in Mexico. Plant Disease 93: 1076.
Munyaneza, J.E., V.G. Sengoda, J.M. Crosslin, J. Garzon-Tiznado, and O. Cardenas-Valenzuela. 2009. First Report of 'Candidatus Liberibacter solanacearum' in Tomato Plants in Mexico. Plant Disease 93: 1076.
Munyaneza, J.E., V.G. Sengoda, J.M. Crosslin, J. Garzon-Tiznado, and O. Cardenas-Valenzuela. 2009. First Report of 'Candidatus Liberibacter solanacearum' in Pepper in Mexico. Plant Disease 93: 1076.
N.C. Gudmestad, I. Mallik, J.S. Pasche and J.M. Crosslin. 2008. First Report of Tobacco rattle virus causing Corky Ring Spot in Potatoes Grown in Minnesota and Wisconsin. Plant Dis. 92: (in press).
Navarre, D.A., R. Shakya, J. Holden, and J.M. Crosslin. 2009. LC-MS analysis of phenolic compounds in tubers showing zebra chip symptoms. Am. J. Pot. Res. (in press).
Navarre, D.A., R. Shakya, J. Holden, and J.M. Crosslin. 2009. LC-MS analysis of phenolic compounds in tubers showing zebra chip symptoms. Am. J. Pot. Res. (in press).
Nitzan, N., R.A. Boydston,D. Batchelor, J.M. Crosslin, L. Hamlin, and C.R. Brown. 2009. Hairy nightshade is an alternative host of Spongospora subterranea, the potato powdery scab pathogen. Am. J. Pot. Res. (in press).
Nitzan, N., R.A. Boydston,D. Batchelor, J.M. Crosslin, L. Hamlin, and C.R. Brown. 2009. Hairy nightshade is an alternative host of Spongospora subterranea, the potato powdery scab pathogen. Am. J. Pot. Res. (in press).
Nolte, P, JM. Alvarez and JL Whitworth. 2009. Potato Virus Y Management for the Seed Potato Producer. University of Idaho CIS #1165. Available online at: http://info.ag.uidaho.edu/catalog
Nolte, P, JM. Alvarez and JL Whitworth. 2009. Potato Virus Y Management for the Seed Potato Producer. University of Idaho CIS #1165. Available online at: http://info.ag.uidaho.edu/catalog
Nolte, P., JL Whitworth, MK Thornton and CS McItosh. 2004. Effect of Seedborne Potato virus Y on Performance of Russet Burbank, Russet Norkotah and Shepody Potato. Plant Disease 88:248-252.
Novy, R. G., Whitworth, J. L., Stark J. C., Love S. L., Corsini, D. L., Pavek, J. J., Vales, M. I., James, S. R., Hane, D. C., Shock, C. C., Charlton, B. A., Brown, C. R., Knowles, N. R., Pavek, M. J., Brandt, T. L., Olsen, N. 2008. Premier Russet: A Dual-Purpose, Potato Cultivar with Significant Resistance to Low Temperature Sweetening During Long-Term Storage. Am J Potato Res. 85 (in press).
Novy, R.G., Alvarez, J.M., Corsini, D.L., Nasruddin, A., Radcliffe, E.B., and Ragsdale, D.W. 2004. Resistance to PVY, PLRV, PVX, green peach aphid, colorado potato beetle, and wireworm in the progeny of a tri-species somatic hybrid. Am. J. Pot. Res. 81 (1): 77-78.
Novy, R.G., Gillen, A.M., Whitworth, J.L. 2007. Characterization of the expression and inheritance of potato leafroll virus (PLRV) and Potato virus Y (PVY) resistance in three generations of germplasm derived from Solanum etuberosum. Theor Appl Genetics 114:1161-1172.
Ottoman, R.J., D.C. Hane, C.R. Brown, S. Yilma, S.R. James, A.R. Mosley, J.M. Crosslin, and M.I. Vales. 2009. Validation and implementation of marker-assisted selection (MAS) for PVY resistance (Ryadg gene) in a tetraploid potato breeding program. Am. J. Pot. Res. http://www.springerlink.com/content/8205108r86227147/fulltext.html DOI 10.1007/s12230-009-9084-0
Ottoman, R.J., D.C. Hane, C.R. Brown, S. Yilma, S.R. James, A.R. Mosley, J.M. Crosslin, and M.I. Vales. 2009. Validation and implementation of marker-assisted selection (MAS) for PVY resistance (Ryadg gene) in a tetraploid potato breeding program. Am. J. Pot. Res. http://www.springerlink.com/content/8205108r86227147/fulltext.html DOI 10.1007/s12230-009-9084-0
Pantoja, A., A.M. Hagerty, S.Y. Emmert, and J.E. Munyaneza. 2009. Leafhoppers (Homoptera: Cicadellidae) associated with potatoes in Alaska: species composition, seasonal abundance, and potential phytoplasma vectors. American Journal of Potato Research 86: 68-75.
Pantoja, A., A.M. Hagerty, S.Y. Emmert, and J.E. Munyaneza. 2009. Leafhoppers (Homoptera: Cicadellidae) associated with potatoes in Alaska: species composition, seasonal abundance, and potential phytoplasma vectors. American Journal of Potato Research 86: 68-75.
Pappu, H.R., K.B. Druffel, J. Whitworth and M.J. Pavek. 2007. Incidence, transmission and molecular characterization of Potato virus S in selected potato cultivars. Phytopathology 97, In press (abstract).
Piche, L.M., R. P. Singh, X. Nie, and N. C. Gudmestad. 2004. Diversity Among Potato virus Y Isolates Obtained from Potatoes Grown in the United States. Phytopathology 94:1368-1375.
Publication Attachment (termination report 15-May-2008)
Publications (Annual Report): [2007] [2008] [2009] [2010]
Riga, E., R. Larsen, K. Eastwell, N. Guerra, L. Guerra, and J.M. Crosslin. 2009. Rapid detection of Tobacco rattle tobravirus in viruliferous Paratrichodorus allius from greenhouse and field specimens. J. Nematology 41:60-63.
Riga, E., R. Larsen, K. Eastwell, N. Guerra, L. Guerra, and J.M. Crosslin. 2009. Rapid detection of Tobacco rattle tobravirus in viruliferous Paratrichodorus allius from greenhouse and field specimens. J. Nematology 41:60-63.
Salazar, L. F. 2006. Emerging and Re-emerging Potato Diseases in the Andes. Potato Research, 49: 43-47.
Secor, GA, IM Lee, KD Bottner, VV Rivera-Varas, and NC Gudmestad. 2006. First report of a defect of processing potatoes in Texas and Nebraska associated with a new Phytoplasma. Plant Disease, 90:377.
Sengoda, V.G., J.E. Munyaneza, J.M. Crosslin, J.E. Buchman, and H.R. Pappu. 2010. Phenotypic and etiological differences between psyllid yellows and zebra chip diseases of potatoes. Am. J. Pot. Res. 87:41-49.
Sengoda, V.G., J.E. Munyaneza, J.M. Crosslin, J.E. Buchman, and H.R. Pappu. 2010. Phenotypic and etiological differences between psyllid yellows and zebra chip diseases of potatoes. Am. J. Pot. Res. 87:41-49.
Singh, R.P., Valkonen, J. P. T., Gray, S. M., Boonham, N., Jones, R. A. C., Kerlan, C. and Schubert, J. 2008. The naming of Potato virus Y strains infecting potato. Arch. Virol. 153(1): 1-13. Gudmestad, N.C., I. Mallik, J.S. Pasche, and J.M. Crosslin. 2008. First report of tobacco rattle virus causing corky ringspot in potatoes in Minnesota and Wisconsin. Plant Dis. (in press).
Srinivasan, R., and J.M. Alvarez, 2007. Effect of mixed-viral infections (Potato virus Y-Potato leafroll virus) on the biology and preference of vectors, Myzus persicae (Sulzer) and Macrosiphum euphorbiae (Thomas) (Homoptera: Aphididae). Journal of Economic Entomology. 100: 646-655.
Srinivasan, R., and J.M. Alvarez, 2007. Effect of mixed-viral infections (Potato virus Y-Potato leafroll virus) on the biology and preference of vectors, Myzus persicae (Sulzer) and Macrosiphum euphorbiae (Thomas) (Homoptera: Aphididae). Journal of Economic Entomology. 100: 646-655. Available at: http://docserver.esa.catchword.org/deliver/cw/pdf/esa/freepdfs/00220493/v100n3s2.pdf
Srinivasan, R., and J.M. Alvarez, 2007. Effect of mixed-viral infections (Potato virus Y-Potato leafroll virus) on the biology and preference of vectors, Myzus persicae (Sulzer) and Macrosiphum euphorbiae (Thomas) (Homoptera: Aphididae). Journal of Economic Entomology. 100: 646-655.
Srinivasan, R., and J.M. Alvarez, 2008. Hairy nightshade as a potential Potato leafroll virus (Luteoviridae: Polerovirus) inoculum source in Pacific Northwest potato ecosystems. Phytopathology. 98: 985-991.
Srinivasan, R., and J.M. Alvarez, 2008. Hairy nightshade as a potential Potato leafroll virus (Luteoviridae: Polerovirus) inoculum source in Pacific Northwest potato ecosystems. Phytopathology. (in press).
Srinivasan, R., and J.M. Alvarez, 2008. Hairy nightshade as a potential Potato leafroll virus (Luteoviridae: Polerovirus) inoculum source in Pacific Northwest potato ecosystems. Phytopathology. 98: 985-991.
Srinivasan, R., J.M. Alvarez, N. Bosque-Perez, S. Eigenbrode, and.R. Novy. 2008. Effect of an alternate weed host, hairy nightshade, Solanum sarrachoides (Sendtner), on the biology of the two most important Potato leafroll virus (Luteoviridae: Polerovirus) vectors, Myzus persicae (Sulzer) and Macrosiphum euphorbiae (Thomas) (Aphididae: Homoptera). Environmental Entomology. 37: 592-600.
Srinivasan, R., J.M. Alvarez, S. Eigenbrode, and N. Bosque-Perez. 2006. Influence of hairy nightshade Solanum sarrachoides (Sendtner) and Potato leafroll virus (Luteoviridae: Polerovirus) on the preference of Myzus persicae (Sulzer) (Homoptera: Aphididae). Environmental Entomology. 35: 546-553.
Tenorio, J, Y. Franco, C. Chuquillanqui, R. A. Owens and L. F. Salazar. 2006. Reaction of potato varieties to Potato mop-top virus infection in the Andes. Amer. J. of Potato Res., 83: 423-431.
Thompson, AL, BL Farnsworth, GA Secor, NC Gudmestad, DA Preston and H Hatterman-Valenti. 2006. Dakota Jewel: An attractive, new, bright red-skinned, fresh market potato cultivar with improved storage characteristics. Am. J. Potato Res., 83:373-379.
Thompson, AL, GA Secor, JH Lorenzen, BL Farnsworth, RG Novy, NC Gudmestad, ET Holm and DA Preston. 2006. Dakota Rose: A bright red tablestock potato cultivar that retains its skin color in storage. Am. J. Potato Res., 83:317-323.
Thompson, AL, Novy, RG, Farnsworth, BL, Secor, GA, Gudmestad, NC, Sowokinos, JR, Holm, ET, Lorenzen, JH and Preston, DA. 2005. Dakota Pearl: An attractive, bright white-skinned cold chipping cultivar with tablestock potential. Am. J. Potato Res., 82:481-488.
Whitworth, J.L., R.G. Novy, D.G. Hall, J.M. Crosslin, and C.R. Brown. 2009. Characterization of broad spectrum Potato virus Y resistance in a Solanum tuberosum ssp. andigena-derived population and select breeding clones using molecular markers, grafting, and field inoculations. Am. J. Pot. Res. http://www.springerlink.com/content/bl05568j57nk2r18/fulltext.html DOI 10.1007/s12230-009-9082-2