Search Results - "Weiland, Jerry E"

Cool Temperatures Favor Growth of Oregon Isolates of Calonectria pseudonaviculata and Increase Severity of Boxwood Blight on Two Buxus Cultivars by Weiland, Jerry E, Ohkura, Mana, Scagel, Carolyn F, Davis, E Anne, Beck, Bryan R

“…Controlled environment experiments were conducted to evaluate the effects of temperature on mycelial growth and the effects of temperature and infection period…”
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Greater rate of nitrogen fertilizer application increases root rot caused by Phytophthora cinnamomi and P. plurivora in container‐grown rhododendron by Mestas, Angie, Weiland, Jerry E., Scagel, Carolyn F., Davis, Anne E., Mitchell, Jesse N., Beck, Bryan R.

“…Phytophthora root rot, caused by many Phytophthora species, decreases the health of rhododendrons produced in nurseries. Optimizing nitrogen (N) fertilizer is…”
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Optimizing Inoculum Production Methods for Infesting Soil with Phytophthora Species by Davis, E Anne, Weiland, Jerry E, Scagel, Carolyn F

“…Inoculum production is an important part of conducting research with soilborne species. One common method is to incubate cultures in nutrient-amended…”
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Phylogeography of the wide‐host range panglobal plant pathogen Phytophthora cinnamomi by Shakya, Shankar K., Grünwald, Niklaus J., Fieland, Valerie J., Knaus, Brian J., Weiland, Jerry E., Maia, Cristiana, Drenth, André, Guest, David I., Liew, Edward C.Y., Crane, Colin, Chang, Tun‐Tschu, Fu, Chuen‐Hsu, Minh Chi, Nguyen, Quang Thu, Pham, Scanu, Bruno, Stowasser, Eugenio Sanfuentes, Durán, Álvaro, Horta Jung, Marilia, Jung, Thomas

“…Various hypotheses have been proposed regarding the origin of the plant pathogen Phytophthora cinnamomi. P. cinnamomi is a devastating, highly invasive…”
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Directed energy system technology for the control of soilborne fungal pathogens and plant‐parasitic nematodes by Riga, Ekaterini, Crisp, Jason D, McComb, Gordon J, Weiland, Jerry E, Zasada, Inga A

“…BACKGROUND It is challenging to manage soilborne pathogens and plant‐parasitic nematodes using sustainable practices. Here, we evaluated a novel energy…”
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One Clonal Lineage of Calonectria pseudonaviculata Is Primarily Responsible for the Boxwood Blight Epidemic in the United States by Castroagudín, Vanina L., Weiland, Jerry E., Baysal-Gurel, Fulya, Cubeta, Marc A., Daughtrey, Margery L., Gauthier, Nicole Ward, LaMondia, James, Luster, Douglas G., Hand, Francesca Peduto, Shishkoff, Nina, Williams-Woodward, Jean, Yang, Xiao, LeBlanc, Nicholas, Crouch, Jo Anne

“…Boxwood blight caused by Calonectria pseudonaviculata and C. henricotiae is destroying cultivated and native boxwood worldwide, with profound negative economic…”
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Is Disease Induced by Flooding Representative of Nursery Conditions in Rhododendrons Infected with Phytophthora cinnamomi or P. plurivora ? by Mestas, Angie, Weiland, Jerry E, Scagel, Carolyn F, Grünwald, Niklaus J, Davis, E Anne, Mitchell, Jesse N, Beck, Bryan R

“…The degree of flooding commonly used to induce disease in Phytophthora root rot studies rarely occurs in container nurseries. Instead, over-irrigation and poor…”
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Amending Sandy Soil with Biochar Promotes Plant Growth and Root Colonization by Mycorrhizal Fungi in Highbush Blueberry by Sales, Bryan K., Bryla, David R., Trippe, Kristin M., Weiland, Jerry E., Scagel, Carolyn F., Strik, Bernadine C., Sullivan, Dan M.

“…Biochar, a carbon-rich, fine-grained residue obtained from pyrolysis of biomass, is known to improve soil conditions and to suppress infection by soilborne…”
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Distribution and Longevity of Pratylenchus penetrans in the Red Raspberry Production System by Kroese, Duncan R., Weiland, Jerry E., Zasada, Inga A.

“…One of the major constraints on the production of red raspberries in the Pacific Northwest is the presence of the rootlesion nematode . Current management of…”
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A rapid, sensitive and field-deployable isothermal assay for the detection of Verticillium alfalfae by Reyes Gaige, Andres, Dung, Jeremiah K. S., Weiland, Jerry E.

“…The genus Verticillium contains 10 plant pathogenic species that are responsible for billions of dollars of crop losses annually on more than 400 plant species…”
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Activity of Meadowfoam (Limnanthes alba) Seed Meal Glucolimnanthin Degradation Products against Soilborne Pathogens by Zasada, Inga A, Weiland, Jerry E, Reed, Ralph L, Stevens, Jan F

“…Meadowfoam (Limnanthes alba L.) is a herbaceous winter–spring annual grown as a commercial oilseed crop. The meal remaining after oil extraction from the seed…”
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Population Structure of Pythium irregulare, P. ultimum, and P. sylvaticum in Forest Nursery Soils of Oregon and Washington by Weiland, Jerry E, Garrido, Patricia, Kamvar, Zhian N, Espíndola, Andrés S, Marek, Stephen M, Grünwald, Niklaus J, Garzón, Carla D

“…Pythium species are important soilborne pathogens occurring in the forest nursery industry of the Pacific Northwest. However, little is known about their…”
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Forest nurseries face critical choices with the loss of methyl bromide fumigation by J Weiland, W Littke, D Haase

“…Forest nurseries in the western United States have relied for decades on methyl bromide to control soilborne pests. Numerous studies have investigated…”
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Irrigation and Fertigation with Drip and Alternative Micro Irrigation Systems in Northern Highbush Blueberry by Vargas, Oscar L., Bryla, David R., Weiland, Jerry E., Strik, Bernadine C., Sun, Luna

“…The use of conventional drip and alternative micro irrigation systems were evaluated for 3 years in six newly planted cultivars (Earliblue, Duke, Draper,…”
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Cultivars and Production Environments Shape Shoot Endophyte Profiles of Boxwood with Different Blight Resistance by Li, Xiaoping, Weiland, Jerry E., Ohkura, Mana, Luster, Douglas G., Daughtrey, Margery L., Gouker, Fred E., Chen, Gloria, Kong, Ping, Hong, Chuanxue

“…Phyllosphere colonizers, including bacteria and fungi, are critical for plant growth and health. However, how they are affected simultaneously by the host…”
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Nonchemical, Cultural Management Strategies to Suppress Phytophthora Root Rot in Northern Highbush Blueberry by Yeo, John R., Weiland, Jerry E., Sullivan, Dan M., Bryla, David R.

“…Phytophthora cinnamomi Rands causes root rot of northern highbush blueberry ( Vaccinium corymbosum L.), which decreases plant growth, yield, and profitability…”
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Distribution and Longevity of Pratylenchus penetrans in theRed Raspberry Production System by DUNCAN R. KROESE, JERRY E. WEILAND, INGA A. ZASADA

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Efficacy of reduced rate fumigant alternatives and methyl bromide against soilborne pathogens and weeds in western forest nurseries by Weiland, Jerry E., Littke, Willis R., Browning, John E., Edmonds, Robert L., Davis, Anne, Beck, Bryan R., Miller, Timothy W.

“…Preplant soil fumigation is commonly used to control soilborne pathogens and weeds in forest seedling nurseries of Oregon and Washington. However, lower…”
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Susceptibility of Highbush Blueberry Cultivars to Phytophthora Root Rot by Yeo, John R., Weiland, Jerry E., Sullivan, Dan M., Bryla, David R.

“…Phytophthora cinnamomi Rands is a ubiquitous soilborne pathogen associated with root rot in many woody perennial plant species, including highbush blueberry (…”
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Activity of Meadowfoam (Limnanthes alba) Seed Meal Glucolimnanthin Degradation Products against Soil-Borne Pathogens by ZASADA, INGA A, WEILAND, JERRY E, REED, RALPH L, STEVENS, JAN F

“…Meadowfoam ( Limnanthes alba L.) is a herbaceous winter-spring annual grown as a commercial oil seed crop. The meal remaining after oil extraction from the…”
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