Rhizosphaera kalkhoffii. [Descriptions of Fungi and Bacteria].

Author(s):  
S. Diamandis

Abstract A description is provided for Rhizosphaera kalkhoffii. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Abies nobilis, A. pectinata, A. sibirica, Picea abies, P. engelmannii, P. glauca, P. mariana, P. omorica, P. orientalis, P. pungens, P. schrenkiana, P. sitchensis, Pinus austriaca, P. densiflora, P. excelsa, P. montana, P. mugo, P. nigra, P. strobus, P. thunbergii, Pseudotsuga menziesii, Tsuga heterophylla. DISEASE: Needle blight of pine and spruce. GEOGRAPHICAL DISTRIBUTION: Asia Japan), Europe (Denmark, Germany, Great Britain, Holland, Sweden), North America (Canada: Quebec, USA). TRANSMISSION: By splash-borne conidia.

Author(s):  
S. Diamandis

Abstract A description is provided for Rhizosphaera pini. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Abies balsamea, A. cephallonica, A. fraseri, A. grandis, A. pectinata, A. veitchii, Pinus sp., Tsuga diversifolia, also possibly Picea abies. DISEASE: Needle blight of firs. GEOGRAPHICAL DISTRIBUTION: Asia (Japan), Europe (Austria, Czechoslovakia, France, Germany, Great Britain, Greece, Italy), North America (Canada, USA). TRANSMISSION: Not known.


Author(s):  
C. S. Millar

Abstract A description is provided for Rhabdocline pseudotsugae subsp. pseudotsugae. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Pseudotsuga menziesii, P. menziesii var. caesia, P. menziesii var. glauca. DISEASE: Needle cast, needle blight or mottled needle cast. GEOGRAPHICAL DISTRIBUTION: Australia, Europe (Finland, Germany, Great Britain, Italy, Netherlands, Norway), North America (Canada: British Columbia, USA: Arizona, California, Colorado, Idaho, Montana, New Mexico, Oregon, Washington). TRANSMISSION: by air-borne ascospores in wet or humid weather.


Author(s):  
D. W. Minter

Abstract A description is provided for Balsamia vulgaris. Some information is given on its habitat (e.g. woodland and forest soils), traditional uses and conservation status, along with details of its transmission (spore dispersal), geographical distribution (North America: USA (Oregon) and Europe: Czech Republic, Germany, Great Britain, Greece, Italy, Luxembourg, Poland, Romania, Slovenia and Spain) and hosts (Carpinus sp., Castanea sp., Cistus albidus, Corylus sp., Fagus sylvatica, Larix sp., Pinus ponderosa, Pseudotsuga menziesii, Quercus sp., Salix sp., and Tilia sp.).


Author(s):  
E. Punithalingam

Abstract A description is provided for Potebniamyces coniferarum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On living and dead branches, stems and leaves of conifers: Picea excelsa, Abies grandis, A. alba, Cedrus atlantica, C. deodara, C. libani, Larix leptolepis, L. decidua, L. russica, L. × eurolepis, L. occidentalis, Pinus strobus, P. sylvestris, P. radiata, P. canariensis, Pseudotsuga menziesii, P. douglasii, P. glauca, P. taxifolia, Sequoia gigantea, S. wellingtonia, Tsuga heterophylla, T. canadensis. DISEASE: A facultative pathogen which causes twig die-back and basal canker on young shoots and elongate cankers on older stems. The latter may be annual or may persist for three or four years. Larix, Pinus and Pseudotsuga are particularly susceptible. The fungus also causes blue sap stain of conifer timber. GEOGRAPHICAL DISTRIBUTION: Europe (UK, France, Italy, Germany, Belgium, Netherlands, Czechoslovakia, Denmark, Norway, Sweden, USSR, Romania, Iceland); North America (N.E. and N.W. USA, Canada); New Zealand. (CMI Map 320, ed. 2, 1968) TRANSMISSION: By splash-dispersed conidia and possibly by ascospores.


Author(s):  

Abstract A new distribution map is provided for Contarinia pseudotsugae Condrashoff (Diptera: Cecidomyiidae). Hosts: Douglas fir (Pseudotsuga menziesii). Information is given on the geographical distribution in Europe (Belgium, France, Germany and Netherlands) and North America (Canada, British Columbia, USA, California, Idaho, Michigan, Montana, Oregon, Pennsylvania and Washington).


Author(s):  

Abstract A new distribution map is provided for Phytophthora pseudotsugae Hamm & Hansen. Host: douglas fir (Pseudotsuga menziesii). Information is given on the geographical distribution in NORTH AMERICA, USA, OR, WA.


Author(s):  

Abstract A new distribution map is provided for Cronartium ribicola J.C. Fischer. Hosts: Pinus and Ribes. Information is given on the geographical distribution in ASIA, China (Shensi), India (N.W.), Iran, Japan, Korea, Nepal, Pakistan, Taiwan, USSR (Siberia), EUROPE, Austria, Belgium, Great Britain and Northern Ireland, Czechoslovakia, Denmark, Finland, France, Germany, Hungary, Irish Republic, Italy, Netherlands, Norway, Poland, Romania, Spain, Sweden, Switzerland, USSR (Tranzschel; Kuprevich & Tranzschel loc. cit.), (Ukraine), Yugoslavia, NORTH AMERICA, Canada, USA.


Author(s):  

Abstract A new distribution map is provided for Rhabdocline pseudotsugae Syd. Hosts: Douglas fir (Pseudotsuga menziesii). Information is given on the geographical distribution in EUROPE, Belgium, Britain, Czechoslovakia, Denmark, France, Germany, Irish Republic, Netherlands, Norway, Poland, Romania, Sweden, Switzerland, Yugoslavia, NORTH AMERICA, Canada (Alberta, British Columbia), USA.


Author(s):  

Abstract A new distribution map is provided for Meria laricis Vuill. Hosts: Larch (Larix). Information is given on the geographical distribution in ASIA, USSR, AUSTRALASIA & OCEANIA, New Zealand, EUROPE, Austria, Czechoslovakia, Denmark, France, Germany, Great Britain, Irish Republic, Italy, Netherlands, Norway, Poland, Sweden, USSR (Ukraine, Byelorussia, Estonia, Latvia, Mori and Tatar ASR, Moscow, Leningrad and Voronezh), NORTH AMERICA, Canada (B.C.), United States (Pacific N.W.) (Idaho).


Author(s):  

Abstract A new distribution map is provided for Dendroctonus pseudotsugae Hopkins Coleoptera: Scolytidae Hosts: Mainly Douglas fir (Pseudotsuga menziesii), also other Pseudotsuga spp. Information is given on the geographical distribution in NORTH AMERICA, Canada, Alberta, British Columbia, Mexico, USA, Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Texas, Utah, Washington, Wyoming.


Sign in / Sign up

Export Citation Format

Share Document