Using chemical markers to detect root disease in stressed ponderosa pine stands with a low incidence of disease in eastern Oregon

Burnham, 1998 Carlson, 1974 Clements, 1970, Shoot responses of young red pine to watering applied over two seasons, Can. J. Bot., 48, 75, 10.1139/b70-009 Cobb, 1988, Leptographium wageneri, cause of black-stain root disease: a review of its discovery, occurrence and biology with emphasis on pinyon and ponderosa pine, 41 Filip, 1986, Symptom expression of root-diseased trees in mixed conifer stands in central Washington, West. J. Appl. For., 1, 46, 10.1093/wjaf/1.2.46 Franklin, 1988 Hagle, S.K., Gibson, K.E., Tunnock, S., 2003. Field Guide to Diseases and Insect Pests of Northern and Central Rocky Mountain Conifers. USDA Forest Service, State and Private Forestry Rep. No. R1-03-08. Hansen, 2000, Phellinus weirii and other native root pathogens as determinants of forest structure and process in western North America, Annu. Rev. Phytopathol., 38, 515, 10.1146/annurev.phyto.38.1.515 Hessburg, P.F., 1984. Pathogenesis and Intertree Transmission of Verticicladiella wageneri in Douglas-fir (Pseudotsuga menziesii). Ph.D. Thesis. Oregon State University, Corvallis, OR. Hessburg, 1987, Pathological anatomy of black stain root disease of Douglas-fir, Can. J. Bot., 65, 962, 10.1139/b87-133 Joseph, 1997, Ethanol synthesis and water relations of flooded Pseudotsuga menziesii (Mirb.) Franco (Douglas-fir) seedlings under controlled conditions, Int. J. Plant Sci., 158, 844, 10.1086/297498 Joseph, 1998, Hydraulic conductivity in roots of ponderosa pine infected with black-stain (Leptographium wageneri) or annosus (Heterobasidion annosum) root disease, Tree Physiol., 18, 333, 10.1093/treephys/18.5.333 Kelsey, 1998, Ethanol in Douglas-fir with black-stain root disease (Leptographium wageneri), Can. J. For. Res., 28, 1207, 10.1139/x98-087 Kelsey, 2003, Ethanol in ponderosa pine as an indicator of physiological injury from fire and its relationship to secondary beetles, Can. J. For. Res., 33, 870, 10.1139/x03-007 Kelsey, 1998, Sapwood and crown symptoms in ponderosa pine infected with black-stain and annosum root disease, For. Ecol. Manage., 111, 181, 10.1016/S0378-1127(98)00332-6 Kolb, 1984, Quantitative headspace analysis of solid samples; a classification of various samples types, Chromatographia, 19, 113, 10.1007/BF02687726 Mencuccini, 2005, Size-mediated ageing reduces vigour in trees, Ecol. Lett., 8, 1183, 10.1111/j.1461-0248.2005.00819.x Omdal, 2004, Symptom expression in conifers infected with Armillaria ostoyae and Heterobasidion annosum, Can. J. For. Res., 34, 1210, 10.1139/x04-007 Ryan, 1997, Hydraulic limits to tree height and tree growth, BioScience, 47, 235, 10.2307/1313077 Stage, A.R., Shaw III, C.G., Marsden, M.A., Byler, J.W., Renner, D.L., Eav, B.B., McNamee, P.J., Sutherland, G.D., Webb, T.M., 1990. User's Manual for Western Root Disease Model. USDA Forest Service, General Technical Report INT-267. Teskey, 1985, Relation between root system size and water inflow capacity of Abies amabilis growing in a subalpine forest, Can. J. For. Res., 15, 669, 10.1139/x85-109 Thies, W.G., Sturrock, R.N., 1995. Laminated Root Rot in Western North America. USDA Forest Service, Pacific Northwest Research Station General Technical Report PNW-GTR-349. Thies, 2005, Season of prescribed burn in ponderosa pine forests in eastern Oregon: impact on pine mortality, Int. J. Wildland Fire, 14, 223, 10.1071/WF04051 Worrall, 2004, Incidence, host relations and population structure of Armillaria ostoyae in Colorado campgrounds, For. Ecol. Manage., 192, 191, 10.1016/j.foreco.2004.01.009