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71 records were found.

  • Weir, J.R. (1928, publ. 1929). Annual report 1928 including initial period beginning June 1927 pathological division. Annual Report. Rubber Res. Inst. Malaya 1928: 61-95.

  • Weir, J.R. (1911). Benötigt der Pilz Coprinus Kalksalze zu seinen physiologischen Funktionen? Flora 103: 87-90.

  • Weir, J.R. (1911). Untersuchungen über die Gattung Coprinus. Flora 103: 263-320, 25 figs.

  • Weir, J.R. (1915). Some factors governing the trend and practice of forest sanitation. Forestry Quarterly 1915: 481-489.

  • Weir, J.R. (1914). Two new wood-destroying fungi. Journal of Agricultural Research 2: 163-165, 2 tabs.

  • Weir, J.R. (1915). Observations on Rhizina inflata. Journal of Agricultural Research 4: 93-96, tab. VIII.

  • Weir, J.R. (1915). A new leaf and twig disease of Picea engelmanni (P. R.). Journal of Agricultural Research 4: 251-254, tab. 34.

  • Weir, J.R. (1915). Walrothiella arceuthobii. Journal of Agricultural Research 4: 369-378, tabs 55-56.

  • Weir, J.R. (1916). Hypoderma deformans, an undescribed needle fungus of the western yellow pine. Journal of Agricultural Research 6: 277-288, 4 figs, tab. xxxii.

  • Weir, J.R. (1917). A needle blight of Douglas fir. Journal of Agricultural Research 10: 99-103, 3 figs, 1 tab.

  • Weir, J.R. (1927). Some general principles in rubber pathology. Malay. Tin. and Rubber Journ. 16 (20): 1232-1236.

  • Weir, J.R. (1917). Montana forest tree fungi. I. Polyporaceae. Mycologia 9 (3): 129-137, 1 tab.

  • Weir, J.R. (1918). Notes on the altitudinal range of forest fungi. Mycologia 10 (1): 4-14.

  • Weir, J.R. (1919). Concerning the introduction into the United States of extralimital wood-destroying fungi. Mycologia 11 (2): 58-65.

  • Weir, J.R. (1923). The genus Chrysomyxa. Mycologia 15 (4): 183-187, tab. 17.

  • Weir, J.R. (1925). The genus Coleosporium in the north western United States. Mycologia 17 (6): 225-239, 1 fig., tabs 22-24.

  • Weir, J.R. (1926). Observations on Caliptospora columnaris and Peridermium ornamentale. Mycologia 18 (6): 274-277, tabs 34-35.

  • Weir, J.R. (1912). A short review of the general characteristics and cytological phenomena of the Uredineae, with notes on the promycelium of Coleosporium pulsatillae (Str.). New Phytologist 11: 129-139.

  • Weir, J.R. (1912). A Bortytis on conifers in the northwest. Phytopathology 2: 215.

  • Weir, J.R. (1913). Some observations on Polyporus berkeleyi. Phytopathology 3: 101-104, tab. IX.

  • Weir, J.R. (1913). Destructive effects of Trametes pini and Echinodontium tinctorum. Phytopathology 3: 142.

  • Weir, J.R. (1913). Auricularia mesenterica (Dicks.) Pers. Phytopathology 3: 192.

  • Weir, J.R. (1913). An epidemic of needle diseases in Idaho and western Montana. Phytopathology 3: 252-253.

  • Weir, J.R. (1914). Notes on wood destroying fungi which grow on both coniferous and deciduous trees. I. Phytopathology 4: 271-276.

  • Weir, J.R. (1914). The canker of Plowrightia morbosa in their relation to other fungi. Phytopathology 4: 339-340.

  • Weir, J.R. (1914). An unusual host of Fomes fomentarius Fries. Phytopathology 4: 339.

  • Weir, J.R. (1914). The cavities in the rot of Trametes pini as a home for hymenopterous insects. Phytopathology 4: 385.

  • Weir, J.R. (1915). Some observations on abortive sporophores of wood-destroying fungi. Phytopathology 5: 48-50.

  • Weir, J.R. (1915). New hosts for some forest tree fungi. Phytopathology 5: 71-72.

  • Weir, J.R. (1915). Telial stage of Gymnosporangium tubulatum on Juniperus scopulorum. Phytopathology 5: 218.

  • Weir, J.R. (1916). Keithia thujina, the cause of a serious leaf disease of the western red cedar. Phytopathology 6: 360-363, 2 figs.

  • Weir, J.R. (1916). Phacidium infestans on western conifers. Phytopathology 6: 413-414.

  • Weir, J.R. (1917). Sparassis radicata, an undescribed fungus of the roots of conifers. Phytopathology 7: 166-177, 5 figs.

  • Weir, J.R. (1917). Note on Xylaria polymorpha and X. digitata. Phytopathology 7: 223-224.

  • Weir, J.R. (1917). Notes on wood destroying fungi which grow on both coniferous and deciduous trees. II. Phytopathology 7: 379-380.

  • Weir, J.R. (1920). Note on the pathological effects of blazing trees. Phytopathology 10: 371-373.

  • Weir, J.R. (1921). Thelephora terrestris, T. fimbriata and T. caryophillea on forest tree seedlings. Phytopathology 11: 41-144, tab. V.

  • Weir, J.R. (1921). Polyporus driadeus (Pers.) Fries on conifers in the Northwest. Phytopathology 11: 99.

  • Weir, J.R. (1921). Note on Cenangium abietis (Pers.) Rehm on Pinus ponderosa. Phytopathology 11: 166-170, 1 fig.

  • Weir, J.R. (1921). Polyporus schweinitzii Fr. on Thuja plicata. Phytopathology 11: 176.

  • Weir, J.R. (1921). Cenangium piniphilum n.sp., an undescribed canker-forming fungus on Pinus ponderosa and P. contorta. Phytopathology 11 (7): 294-296, tab. 13, 2 figs.

  • Weir, J.R. (1923). The genus Polystictus and decay of living trees. Phytopathology 13: 184-186.

  • Weir, J.R. (1923). Poria papyracea (Schw.) Cke. Phytopathology 13: 187.

  • Weir, J.R. (1923). Polyporus roseus Berk., cause of heart rot. Phytopathology 13 (6): 288.

  • Weir, J.R. (1925). Notes on the parasitism of Endothia gyrosa (Schw.) Fr. Phytopathology 15: 489-491, 1 fig.

  • Weir, J.R. (1927). Butt rot in Diospyros virginiana caused by Polyporus spraguei. Phytopathology 17 (5): 339-340.

  • Weir, J.R. (1929). Preliminary studies on some diseases of cover crops under rubber in Malaya. Quart. Journ. Rubber Res. Inst. Malaya 1: 29-40.

  • Weir, J.R. (1929). The South American leaf blight and disease resistant rubber. Quart. Journ. Rubber Res. Inst. Malaya 1: 71-97.

  • Weir, J.R. (1929). A blight of young buddings. Quart. Journ. Rubber Res. Inst. Malaya 1: 118.

  • Weir, J.R. (1922). Note on Poria fatiscens. Rhodora 25: 63-65.

  • Weir, J.R. (1923). Note on Poria fatiscens. Rhodora 25: 163-165.

  • Weir, J.R. (1923). Polyporus roseus (Alb. et Schwein.) Cooke and Trametes subrosea nom.nov.{duplicate of 33 above? Rhodora 25: 214-229.

  • Weir, J.R. (1923). Fomes roseus (A. et S.) Cooke and Trametes subrosea nom.nov. Rhodora 25: 214-220.

  • Weir, J.R. (1915). Observations on the pathology of the jack pine. US Dept. Agric. Bull. 212: 10 pp., 4 figs, 1 tab.

  • Weir, J.R. (1926). A pathological survey of the para rubber tree (Hevea brasiliensis) in the Amazon valley. US Dept. Agric. Bull. 1386: 129 pp., tabs I-XXXIII.

  • Weir, J.R.; Hubert, E.E. (1917). Observations on forest tree rusts. American Journal of Botany 4: 327-335, 2 figs.

  • Weir, J.R.; Hubert, E.E. (1918). Forest disease survey. Bull. US Department of Agriculture 658: 23 pp., 23 figs.

  • Weir, J.R.; Hubert, E.E. (1918). A study of heart-rot in western hemlock. Bull. US Department of Agriculture 722: 37 pp., 13 figs.

  • Weir, J.R.; Hubert, E.E. (1919). The influence of thinning on western henlock and grand fir infected with Echinodontium tinctorium. Journ. Forest. 17: 21-35, 1 fig.

  • Weir, J.R.; Hubert, E.E. (1916). A serious disease in forest nurseries caused by Peridermium filamentosum. Journal of Agricultural Research 5: 781-785.

  • Weir, J.R.; Hubert, E.E. (1918). Cultures with Melampsorae on Populus. Mycologia 10 (4): 194-198.

  • Weir, J.R.; Hubert, E.E. (1916). Inoculation experiments with Peridermium montanum. Phytopathology 6: 68-70.

  • Weir, J.R.; Hubert, E.E. (1916). Successful inoculations of Larix occidentalis and Larix europaea with Melampsora bigelowii. Phytopathology 6: 372-373.

  • Weir, J.R.; Hubert, E.E. (1916). A successful inoculation of Abies lasiocarpa with Pucciniastrum pustulatum. Phytopathology 6: 373.

  • Weir, J.R.; Hubert, E.E. (1917). Recent cultures of forest tree rusts. Phytopathology 7: 106-109.

  • Weir, J.R.; Hubert, E.E. (1917). Pycnial stages of important forest tree rusts. Phytopathology 7: 135-139, 2 figs.

  • Weir, J.R.; Hubert, E.E. (1917). Cronartium cerebrum {on} Pinus resinosa. Phytopathology 7: 450-451.

  • Weir, J.R.; Hubert, E.E. (1918). A note on Hyalopsorae. Phytopathology 8: 37-38.

  • Weir, J.R.; Hubert, E.E. (1918). Notes on overwintering of forest tree rusts. Phytopathology 8: 55-59.

  • Weir, J.R.; Hubert, E.E. (1918). Notes on forest tree rusts. Phytopathology 8: 114-118.

  • Weir, J.R.; Hubert, E.E. (1919). A study of the rots of western white pine. US Dept. Agric. Bull. 799: 1-24.


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