Bifusella pini. [Descriptions of Fungi and Bacteria].

1993 ◽  
Author(s):  
D. W. Minter
Keyword(s):  
New Mexico ◽  
Geographical Distribution ◽  
Pinus Contorta ◽  
Pinus Edulis ◽  
Pinus Monophylla ◽  
Needle Cast ◽  
Pinus Flexilis

Abstract A description is provided for Bifusella pini. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Pinus contorta, Pinus edulis, Pinus flexilis, Pinus monophylla. DISEASES: Needle cast of pines. Little is known of the biology of B. pini, but the fact that this species fruits mainly on needles more than two years old suggests that it is unlikely to be a serious pathogen. GEOGRAPHICAL DISTRIBUTION: USA (Arizona, California, Colorado, Idaho, Nevada, New Mexico, Utah). TRANSMISSION: By airborne ascospores in wet or humid conditions.

Lophodermella cerina. [Descriptions of Fungi and Bacteria].

1993 ◽  
Author(s):  
D. W. Minter
Keyword(s):  
New Mexico ◽  
Pinus Taeda ◽  
Geographical Distribution ◽  
Pinus Ponderosa ◽  
Pinus Contorta ◽  
Pinus Elliottii ◽  
First Year ◽  
Needle Cast ◽  
Individual Trees ◽  
Significant Mortality

Abstract A description is provided for Lophodermella cerina. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Pinus contorta, Pinus elliottii var. elliottii, Pinus ponderosa, Pinus taeda. DISEASES: Needle cast of pines. Symptoms on first-year needles have been reported to appear in November on southern pines, with the ascomata visible by late February and prominent by the end of March. Czabator et al. (1971) stated that two years' needles are affected, though it is not clear whether this means there are two sets of infected needles on a tree at the same time. All ages of pines in the southern USA have been reported to be infected, though the disease was more common in older stands, and while the infection was scattered within a stand, whole crowns of individual trees are affected. Severe and repeated attacks by L. cerina on pine species in the western USA did not cause significant mortality. GEOGRAPHICAL DISTRIBUTION: USA (Alabama, Arizona, California, Colorado, Florida, Louisiana, Mississippi, New Mexico). TRANSMISSION: By airborne ascospores in wet or humid conditions.

Ophiostoma wageneri. [Distribution map].

1996 ◽  
Author(s):  
Keyword(s):  
British Columbia ◽  
New Mexico ◽  
Geographical Distribution ◽  
Pinus Contorta ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Ophiostoma wageneri (Goheen & F.W. Cobb) T.C. Harr. Hosts: Pinus contorta, P. jeffreyi, P. ponderosa and other Pinaceae. Information is given on the geographical distribution in Canada, British Columbia, USA, Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington.

Rhabdocline pseudotsugae subsp. pseudotsugae. [Descriptions of Fungi and Bacteria].

1980 ◽  
Author(s):  
C. S. Millar
Keyword(s):  
British Columbia ◽  
New Mexico ◽  
Great Britain ◽  
North America ◽  
Geographical Distribution ◽  
Pseudotsuga Menziesii ◽  
Needle Cast ◽  
Needle Blight

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.

Dendroctonus ponderosae. [Distribution map].

2002 ◽  
Author(s):  
Keyword(s):  
British Columbia ◽  
New Mexico ◽  
North America ◽  
South Dakota ◽  
Geographical Distribution ◽  
Pinus Contorta ◽  
Dendroctonus Ponderosae ◽  
Distribution Map ◽  
Pinus Spp ◽  
New Distribution

Abstract A new distribution map is provided for Dendroctonus ponderosae Hopkins Coleoptera: Scolytidae Attacks mainly Pinus contorta, P. ponderosa and P. albicaulis, also P. lambertiana, P. monticola and occasionally other Pinus spp. Information is given on the geographical distribution in NORTH AMERICA, Canada, Alberta, British Columbia, Saskatchewan, Mexico, USA, Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, North Dakota, Oregon, South Dakota, Utah, Washington, Wyoming, OCEANIA, Australia.

Lophodermella concolor. [Descriptions of Fungi and Bacteria].

1993 ◽  
Author(s):  
D. W. Minter
Keyword(s):  
Geographical Distribution ◽  
Bark Beetles ◽  
Pinus Banksiana ◽  
Pinus Contorta ◽  
Tree Mortality ◽  
Disease Incidence ◽  
Severe Infection ◽  
Needle Cast ◽  
Root Diseases ◽  
High Precipitation

Abstract A description is provided for Lophodermella concolor. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Pinus banksiana, Pinus contorta, Pinus contorta var. murrayana. DISEASES: needle cast of pines. Lophodermella concolor is a strong pathogen with a 1-year life cycle (12, 254). New needles are infected in June and July, and turn reddish-brown about nine months later, becoming somewhat greyish brown when the ascomata start to appear in May. Infected needles are dwarfed and appear tufted. Infection is more or less even on young crowns, but on older trees the lower crown is most heavily infected, with often only the current year's needles remaining. Needle-cast occurs 12-14 months after initial infection at, or slightly before maturation of the ascomata. The disease leads often to almost entire defoliation, which may result in shoot and branch death (12, 254; Mielke, 1956). Where tree mortality due to L. concolor occurs, it is most likely to be in highly susceptible, low-vigour or stressed trees in overstocked stands (Williams, 1976). Root diseases and bark beetles may be contributory factors. Severe infection occurs in areas where fog or mist are common, and high precipitation probably increases disease incidence (Mielke, 1956). Resistant trees, which come from among the tallest and most vigourous, have been selected for inclusion in a P. contorta improvement programme, but results of any further work on resistance have not yet been reported. GEOGRAPHICAL DISTRIBUTION: Canada (Alberta, British Columbia, Ontario, Saskatchewan), USA (Colorado, Idaho, Montana, Oregon, Wyoming, Utah). TRANSMISSION: by airborne ascospores in wet or humid conditions.

Lophodermella montivaga. [Descriptions of Fungi and Bacteria].

1993 ◽  
Author(s):  
D. W. Minter
Keyword(s):  
Life Cycle ◽  
Geographical Distribution ◽  
Pinus Contorta ◽  
Germ Tube ◽  
Needle Cast ◽  
Stand Growth ◽  
Individual Trees

Abstract A description is provided for Lophodermella montivaga. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Pinus attenuata, Pinus contorta. DISEASES: Needle-cast of pines. This fungus has been reported to have a 1-year life-cycle, with ascospores mature from July to October, and germinating by a short germ tube to produce an appressorium from which an infection peg was thought to penetrate the cuticle of new needles. In Colorado the first symptoms have been reported in September: the needles turned brown, and ascomata developed in them over winter. The influence of this species on individual trees and on stand growth has not been assessed. GEOGRAPHICAL DISTRIBUTION: USA (California, Colorado, Idaho, Montana, Oregon, Washington, Wyoming). TRANSMISSION: By airborne ascospores in wet or humid conditions.

Otiorhynchus meridionalis. [Distribution map].

2012 ◽  
Author(s):  
Keyword(s):  
New Mexico ◽  
North America ◽  
Geographical Distribution ◽  
Malus Domestica ◽  
Fragaria Ananassa ◽  
Distribution Map ◽  
New Distribution ◽  
Distribution In Europe

Abstract A new distribution map is provided for Otiorhynchus meridionalis Gyllenhal. Coleoptera: Curculionidae. Hosts: strawberry (Fragaria ananassa) and apple (Malus domestica). Information is given on the geographical distribution in Europe (France, Germany, Italy (Sicily), Netherlands, Spain), North America (USA (California, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, Washington)).

Chrysomyxa arctostaphyli. [Distribution map].

1999 ◽  
Author(s):  
Keyword(s):  
New York ◽  
British Columbia ◽  
New Mexico ◽  
Nova Scotia ◽  
North America ◽  
New Brunswick ◽  
South Dakota ◽  
Geographical Distribution ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Chrysomyxa arctostaphyli Dietel Fungi: Basidiomycota: Uredinales Hosts: Picea spp. and Arctostaphylos uva-ursi. Information is given on the geographical distribution in NORTH AMERICA, Canada, Alberta, British Columbia, Manitoba, New Brunswick, Newfoundland, Northwest, Territories, Nova Scotia, Ontario, Quebec, Saskatchewan, Yukon, USA, Alaska, Arizona, Colorado, Idaho, Maine, Michigan, Montana, New Mexico, New York, Oregon, South Dakota, Utah, Washington, Wisconsin, Wyoming.

Atropellis piniphila. [Distribution map].

1981 ◽  
Author(s):  
Keyword(s):  
British Columbia ◽  
New Mexico ◽  
North America ◽  
South Dakota ◽  
Geographical Distribution ◽  
Washington State ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Atropellis piniphila (Weir) Lohman & Cash. Hosts: Pine (Pinus). Information is given on the geographical distribution in NORTH AMERICA, Canada (Alberta, British Columbia, Saskatchewan), USA (Alabama, Arizona, Montana, New Mexico, Oregon, South Dakota, Washington State), (Idaho).

Dendroctonus pseudotsugae. [Distribution map].

2004 ◽  
Author(s):  
Keyword(s):  
British Columbia ◽  
New Mexico ◽  
North America ◽  
Geographical Distribution ◽  
Pseudotsuga Menziesii ◽  
Douglas Fir ◽  
Distribution Map ◽  
Dendroctonus Pseudotsugae ◽  
New Distribution

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.

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