Differences in virulence and sporulation of Phytophthora kernoviae isolates originating from two distinct geographical regions von Widmer, T. L

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Infective Potential of Sporangia and Zoospores of Phytophthora ramorum von WIDMER, T. L

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Infectivity and Inoculum Production of Phytophthora ramorum on Roots of Eastern United States Oak Species von WIDMER, T. L, SHISHKOFF, N, DODGE, S. C

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Field Damage to Yellow Starthistle Infected by Synchytrium solstitiale, and Greenhouse Maintenance and Host Range of the Fungus von ESKANDARI, F. M, BRUCKART, W. L, WIDMER, T. L

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Mechanism of suppression of Meloidogyne hapla and its damage by a green manure of Sudan grass von WIDMER, T. L, ABAWI, G. S

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Cryopreservation of Synchytrium solstitiale in planta von WIDMER, T. L

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Factors affecting infection of yellow starthistle (Centaurea solstitialis) by Synchytrium solstitiale, causal agent of false rust disease von WIDMER, T. L, GUERMACHE, F

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Effects of temperature on germination of sporangia, infection and protein secretion by Phytophthora kernoviae von Shelley, B. A., Luster, D. G., Garrett, W. M., McMahon, M. B., Widmer, T. L.

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Soil organic matter and management of plant-parasitic nematodes von Widmer, T L, Mitkowski, N A, Abawi, G S

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IPM Program for Managing Fungal Leaf Blight Diseases of Carrot in New York von Gugino, B.K, Carroll, J.E, Widmer, T.L, Chen, P, Abawi, G.S

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Histological comparison of fibrous root infection of disease-tolerant and susceptible citrus hosts by Phytophthora nicotianae and P. palmivora von WIDMER, T. L, GRAHAM, J. H, MITCHELL, D. J

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Impact of soil health management practices on soilborne pathogens, nematodes and root diseases of vegetable crops von Abawi, G.S, Widmer, T.L

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Relationship Between Levels of Cyanide in Sudangrass Hybrids Incorporated into Soil and Suppression of Meloidogyne hapla von Widmer, T L, Abawi, G S

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Composted municipal waste reduces infection of citrus seedlings by Phytophthora nicotianae von Widmer, T.L. (University of Florida, Gainesville.), Graham, J.H, Mitchell, D.J

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The effect of temperature on Phytophthora kernoviae infection of Rhododendron ponticum von Widmer, T L

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First report of Fusarium arthrosporioides on medusahead (Taeniatherum caput‐medusae) and preliminary tests for host‐specificity von Siegwart, M., Bon, M. C., Widmer, T. L., Crespy, N., Sforza, R.

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Phytophthora stricta Isolated from Rhododendron maximum in Pennsylvania von Widmer, T. L., McMahon, M. B., Frederick, R. D.

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Temperature effects on the germination of sporangia and zoospores and colony establishment of Phytophthora kernoviae von Shelley, B, Widmer, T L, Luster, D G, Smith, O P, Falkenstein, K

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Comparing New Zealand and United Kingdom isolates of Phytophthora ketnoviae von Widmer, T L

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Root susceptibility and inoculum production from roots of eastern oak species to Phytophthora ramorum von Widmer, T L, Shishkoff, N, Dodge, S

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