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 Horticultural Crops Disease and Pest Management Research Unit: Corvallis, OR
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ARS Home Pacific West Area Corvallis, Oregon Horticultural Crops Disease and Pest Management Research Unit People







Bryan  Beck    Biological Science Technician  /ARSUserFiles/20721000/Weiland Techs/beck, bryan.jpg
Bryan Beck
Biological Science Technician
Research: Boxwood, rhododendron, forest nurseries, red raspberry, and blueberry
541-738-4046
bryan.beck@ars.usda.gov  Weiland Lab  **Publications** (Clicking on the reprint icon Reprint Icon will take you to the publication reprint.)Variation in disease severity caused by Phytophthora cinnamomi, P. plurivora, and Pythium cryptoirregulare on two rhododendron cultivars -Weiland, G.E., Scagel, C.F., Grunwald, N.J., Davis, E.A., Beck, B.R. 2018. Variation in disease severity caused by Phytophthora cinnamomi, P. plurivora, and Pythium cryptoirregulare on two rhododendron cultivars. Plant Disease. https://doi.org/10.1094/PDIS-04-18-0666-RE.Comparing methods for inducing root rot of Rhododendron with Phytophthora cinnamomi and P. plurivora -Mestas, A., Weiland, G.E., Beck, B.R., Davis, E.A., Grunwald, N.J., Scagel, C.F. 2017. Comparing methods for inducing root rot of Rhododendron with Phytophthora cinnamomi and P. plurivora [abstract]. Phytopathology. 107:S5.189. https://doi.org/10.1094/PHYTO-107-12-S5.180.Late summer disease symptoms in western Washington red raspberry fields associated with co-occurrence of Phytophthora rubi, Verticillium dahliae, and Pratylenchus penetrans, but not Raspberry bushy dwarf virus -Weiland, G.E., Benedict, C., Zasada, I.A., Scagel, C.F., Beck, B.R., Davis, E.A., Graham, K., Peetz, A.B., Martin, R.R., Dung, J.K., Reyes Gaige, A., Thiessen, L.S. 2017. Late summer disease symptoms in western Washington red raspberry fields associated with co-occurrence of Phytophthora rubi, Verticillium dahliae, and Pratylenchus penetrans, but not Raspberry bushy dwarf virus. Plant Disease. 102(5):938-947. https://doi.org/10.1094/PDIS-08-17-1293-RE.Irrigation affects severity of root rot caused by Phythophthora plurivora and P. cinnamomi on rhododendron -Scagel, C.F., Weiland, G.E., Grunwald, N.J., Davis, E.A., Beck, B.R., Mitchell, J.N. 2017. Irrigation affects severity of root rot caused by Phythophthora plurivora and P. cinnamomi on rhododendron. Abstract for American Society for Horticultural Science Annual Conference; Sept 19-22; Waikoloa, HI.Fungicides reduce Rhododendron root rot and mortality caused by Phytophthora cinnamomi, but not by P. plurivora -Weiland, G.E., Scagel, C.F., Grunwald, N.J., Davis, E.A., Mitchell, J.N., Beck, B.R. 2017. Fungicides reduce Rhododendron root rot and mortality caused by Phytophthora cinnamomi, but not by P. plurivora. Abstract for American Society for Horticultural Science Annual Conference; Sept 19-22; Waikoloa, HI.Expanding the scope of a single pathogen survey to solve the mystery of the ailing red raspberries -Weiland, G.E., Benedict, C., Zasada, I.A., Beck, B.R., Davis, E.A., Graham, K., Peetz, A.B., Martin, R.R., Dung, J., Reyes Gaige, A., Thiessen, L. 2017. Expanding the scope of a single pathogen survey to solve the mystery of the ailing red raspberries [abstract]. Phytopathology. 107:S5.4. https://doi.org/10.1094/PHYTO-107-12-S5.1.Efficacy of reduced rate fumigant alternatives and methyl bromide against soilborne pathogens and weeds in western forest nurseries -Weiland, G.E., Littke, W.R., Browning, J.E., Edmonds, R.L., Davis, E.A., Beck, B.R., Miller, T.W. 2016. Efficacy of reduced rate fumigant alternatives and methyl bromide against soilborne pathogens and weeds in western forest nurseries. Crop Protection. 85:57-64. https://doi.org/10.1016/j.cropro.2016.03.016.Pathogenicity and virulence of Pythium species obtained from forest nursery soils on Douglas-fir seedlings -Weiland, G.E., Beck, B.R., Davis, E.A. 2013. Pathogenicity and virulence of Pythium species obtained from forest nursery soils on Douglas-fir seedlings. Plant Disease. 97: 744-748.The effects of methyl bromide alternatives on soil and seedling microbial populations, weeds, and seedling morphology in Oregon and Washington forest tree nurseries -Weiland, G.E., Leon, A.L., Edmonds, R.L., Littke, W.R., Browning, J.E., Rose, R., Cherry, M., Davis, E.A., Beck, B.R., Miller, T. 2011. The effects of methyl bromide alternatives on soil and seedling microbial populations, weeds, and seedling morphology in Oregon and Washington forest tree nurseries. Canadian Journal of Forest Research. 41(8):1885-1896.


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