Host Range of a Select Isolate of the Eri Coid Mycorrhizal Fungus
PROPAGATION & TISSUE CULTURE HORTSCIENCE 38(6):1163–1166. 2003. Berta and Bonfante-Fasolo, 1983; Bradley et al., 1981; Leake and Read, 1989). Other studies have attempted to evaluate the host Host Range of a Select Isolate of range of ericoid fungi, but have inoculated with unidentified ericoid fungal isolates, described, the Eri coid Mycorrhizal Fungus for example as, “dark, slow-growing cultures” (Pearson and Read, 1973b; Reed, 1987). Hymenoscyphus ericae To date there have been no studies that investigate the host range of a select isolate Nicole R. Gorman1 and Mark C. Starrett2 of the ericoid endophyte H. ericae. Therefore, Department of Plant and Soil Science, University of Vermont, Burlington, the objective of this study was to evaluate the VT 05405-0082 host range using select species within the Eri- caceae by inoculating with a specific iso late Additional index words. Ericaceae, Calluna, Enkianthus, Gaultheria, Kalmia, Leucothoe, of H. ericae. Oxydendrum, Pieris, Rhodo den dron, Vaccinium Materials and Methods Abstract. Studies were conducted to ex am ine the host range of a select isolate of the ericoid mycorrhizal fungus Hymenoscyphus ericae (Read) Korf and Kernan [American Type Seed of 15 ericaceous species was ob tained Culture Collection (ATCC) #32985]. Host status was tested for 15 ericaceous species, in- from commercial seed suppliers [Sheffield·s cluding: Calluna vulgaris (L.) Hull, Enkianthus campanulatus (Miq.) Nichols, Gaultheria Seed Co. (Lock, N.Y.) and F.W. Schumacher procumbens L., Kalmia latifolia L., Leucothoe fontanesiana Sleum., Oxydendrum arbo- Co. (Sandwich, Mass.)]. Seed was cleaned and reum (L.) DC., Pieris flo ri bun da (Pursh) Benth.
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