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Plant Disease|March 3, 2019
Development of Wilt in Mint in Response to Infection by Two Pathotypes of Verticillium dahliae and Co-infection by Pratylenchus penetransDennis A Johnson, Gerald S SantoPlant Disease|February 14, 2019
Latent Infection of Potato Seed Tubers by Phytophthora infestans During Long-Term Cold StorageDennis A Johnson, Thomas F CummingsPhytopathology|October 24, 2008
Survival of Phytophthora infestans in Surface WaterLyndon D Porter, Dennis A JohnsonPlant Disease|February 8, 2019
Roles of Infected Seed Tubers and Soilborne Inoculum on Verticillium Wilt of 'Russet Burbank' PotatoJeremiah K S Dung, Dennis A JohnsonPlant Disease|February 21, 2019
Spatial Pattern of Verticillium Wilt in Commercial Mint FieldsDennis A Johnson, Hao Zhang, J Richard AlldredgePlant Disease|March 6, 2019
Postinfection Activity of Selected Late Blight FungicidesDennis A Johnson, Tom F Cummings, Brad GearyPlant Disease|February 16, 2019
Disease Potential of Soil- and Tuberborne Inocula of Colletotrichum coccodes and Black Dot Severity on PotatoNadav Nitzan, Tom F Cummings, Dennis A JohnsonPlant Disease|March 1, 2019
Effect of Chemical Defoliation, Irrigation Water, and Distance From the Pivot on Late Blight Tuber Rot in Center-Pivot Irrigated Potatoes in the Columbia BasinDennis A Johnson, Mel Martin, Thomas F CummingsPlant Disease|March 14, 2019
Incidence of Colletotrichum coccodes in Certified Potato Seed Tubers Planted in Washington StateDennis A Johnson, Randall C Rowe, Thomas F CummingsPlant Disease|March 8, 2019
Cost of Fungicides Used to Manage Potato Late Blight in the Columbia Basin: 1996 to 1998Dennis A Johnson, Thomas F Cummings, Philip B HammPageof 5