Fungicide Resistance of Two Species of Alternaria from Potato in the Columbia Basin of Washington von Tymon, Lydia, Johnson, Dennis A

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Genetic Variation within Clonal Lineages of Phytophthora infestans Revealed through Genotyping-By-Sequencing, and Implications for Late Blight Epidemiology von Hansen, Zachariah R, Everts, Kathryne L, Fry, William E, Gevens, Amanda J, Grünwald, Niklaus J, Gugino, Beth K, Johnson, Dennis A, Johnson, Steven B, Judelson, Howard S, Knaus, Brian J, McGrath, Margaret T, Myers, Kevin L, Ristaino, Jean B, Roberts, Pamela D, Secor, Gary A, Smart, Christine D

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Verticillium isaacii is a Pathogen and Endophyte of Potato and Sunflower in the Columbia Basin of Washington von Wheeler, David Linnard, Johnson, Dennis A.

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Identification and Enumeration of Small-Spored Alternaria Species Associated with Potato in the U.S. Northwest von Tymon, Lydia S, Peever, Tobin L, Johnson, Dennis A

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Pathogenicity and Aggressiveness of Three Alternaria spp. on Potato Foliage in the U.S. Northwest von Tymon, Lydia S, Cummings, Thomas F, Johnson, Dennis A

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Effect of Powdery Scab Root Galls on Yield of Potato von Johnson, Dennis A, Cummings, Thomas F

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Potato Black Dot – The Elusive Pathogen, Disease Development and Management von Johnson, Dennis A., Geary, Brad, (Lahkim) Tsror, Leah

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Slow-Rusting Resistance in Native Spearmint to Puccinia menthae von Johnson, Dennis A

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Effect of Extended Crop Rotations on Incidence of Black Dot, Silver Scurf, and Verticillium Wilt of Potato von Johnson, Dennis A, Cummings, Thomas F

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Sago Palm : Multiple Contributions To Food Security and Sustainable Livelihoods von Johnson, Dennis V, Ehara, Hiroshi, Toyoda, Yukio

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On-Site Molecular Detection of Soil-Borne Phytopathogens Using a Portable Real-Time PCR System von DeShields, Joseph B, Bomberger, Rachel A, Woodhall, James W, Wheeler, David L, Moroz, Natalia, Johnson, Dennis A, Tanaka, Kiwamu

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Date Palm Genetic Resources and Utilization: Volume 1: Africa and the Americas von Al-Khayri, Jameel M, Jain, Shri Mohan, Johnson, Dennis V

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Verticillium dahliae Populations from Mint and Potato Are Genetically Divergent with Predominant Haplotypes von DUNG, Jeremiah K. S, PEEVER, Tobin L, JOHNSON, Dennis A

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Stability of Slow-Rusting Resistance to Puccinia asparagi and Managing Rust in Asparagus von JOHNSON, Dennis A

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Accuracy of Rain Forecasts for Use in Scheduling Late Blight Management Tactics in the Columbia Basin of Washington and Oregon von Johnson, Dennis A, Cummings, Thomas F, Fox, Alan D

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Transmission of Phytophthora infestans from Infected Potato Seed Tubers to Emerged Shoots von Johnson, Dennis A

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An Investigation Into the Existence of Child Sex Abuse Policies Within Youth Sport Day Camps von Johnson, Dennis A

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In-canopy Environment of Sprinkler Irrigated Potato Fields as a Factor for Late Blight Management in the Semiarid Environment of the Columbia Basin von Johnson, Dennis A, Thomas F. Cummings

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A Plant Stem Inoculation Assay for Assessing Transmission of Phytophthora infestans from Potato Seed Tubers to Emerged Shoots von JOHNSON, Dennis A, CUMMINGS, Thomas F

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Field evaluation of mutant and hybrid lines of mint for resistance to Verticillium wilt and yield von Johnson, Dennis A., Baker, Ray, Boydston, Rick A.

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