Phomopsis sclerotioides. [Descriptions of Fungi and Bacteria].

1975 ◽  
Author(s):  
E. Punithalingam
Keyword(s):  
British Columbia ◽  
Cucumis Sativus ◽  
Geographical Distribution ◽  
Black Rot ◽  
Cortical Tissue ◽  
Soil P ◽  
Phomopsis Sclerotioides ◽  
Lateral Shoots ◽  
Necrotic Spots

Abstract A description is provided for Phomopsis sclerotioides. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On members of Cucurbitaceae. DISEASE: Black rot of cucumber (Cucumis sativus). On finer roots, small isolated sunken necrotic spots. Later infections on older roots greyish black or brown areas (not necessarily sunken), bounded by darker areas (black wavy lines); coalescence occurs. Roots may be girdled and killed and the cortical tissue sloughs off. Stem infected at base from several rotted roots; stems show elongate brown (sometimes black) lesions with amber, gummy exudations. Plants are stunted, have fewer lateral shoots and small, downward cupped, leaves; partially developed fruit does not mature. Irreversible wilt (non-vascular) often reached as fruiting begins (46, 3612; 48, 3235). GEOGRAPHICAL DISTRIBUTION: Britain, Canada (British Columbia), Denmark, France, Germany, Malaysia (Sabah), Netherlands and Norway (CMI Map 509, ed. 1, 1975). TRANSMISSION: Through soil.

Phomopsis sclerotioides van. [Distribution map].

1975 ◽  
Author(s):  
Keyword(s):  
British Columbia ◽  
North America ◽  
Cucumis Sativus ◽  
Geographical Distribution ◽  
West Germany ◽  
Distribution Map ◽  
Phomopsis Sclerotioides ◽  
New Distribution

Abstract A new distribution map is provided for Phomopsis sclerotioides van Kesteren. Hosts: Cucumber (Cucumis sativus) and other Cucurbitaceae. Information is given on the geographical distribution in ASIA, Malaysia (Sabah), EUROPE, Britain (England), (Scotland), Denmark, France, West Germany, Netherlands, Norway, NORTH AMERICA, Canada (British Columbia).

Phomopsis sclerotioides. [Distribution map].

1989 ◽  
Author(s):  
Keyword(s):  
North America ◽  
Federal Republic ◽  
Cucumis Sativus ◽  
Geographical Distribution ◽  
German Democratic Republic ◽  
Democratic Republic ◽  
German Federal Republic ◽  
Distribution Map ◽  
Phomopsis Sclerotioides ◽  
New Distribution

Abstract A new distribution map is provided for Phomopsis sclerotioides van Kesteren. Hosts: Cucumber (Cucumis sativus) and other Cucurbitaceae. Information is given on the geographical distribution in Asia, India, Karnataka, Madhya Pradesh, Malaysia, Sabah, Europe, Denmark, France, German Democratic Republic, German Federal Republic, Netherlands, Norway, Sweden, Switzerland, UK, England, North America, Canada, BC.

Alternaria citri. [Descriptions of Fungi and Bacteria].

1970 ◽  
Author(s):  
M. B. Ellis
Keyword(s):  
Geographical Distribution ◽  
Leaf Spot ◽  
Nutrient Balance ◽  
Fruit Rot ◽  
Black Rot ◽  
Mature Fruit ◽  
Limited Distribution ◽  
Rough Lemon ◽  
Leaf Drop ◽  
Necrotic Spots

Abstract A description is provided for Alternaria citri. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On Citrus spp. DISEASES: Black rot of oranges; fruit rot of lemons and tangerines, leaf spot of rough lemon and Emperor mandarin. Probably found in general on Citrus spp., especially fruit. Internal decay in oranges begins near the styler end. There is no external sign of this but infected fruit tend to colour prematurely and some may drop. The condition may be aggravated by weather and host nutrient balance. On lemons a soft, central rot occurs in mature fruit, beginning at the button and spreading to the axis. The rind becomes translucent before the rot appears on the surface. There is also an end rot in which the external spread is almost as extensive as that inside the fruit. On leaves of rough lemon circular or irregular necrotic spots with concentric zoning are produced. A general chlorosis, curling and leaf drop follow. GEOGRAPHICAL DISTRIBUTION: The fruit rotting form is widespread although other forms may be of more limited distribution. TRANSMISSION: Presumably air-borne but no dispersal studies appear to have been reported.

Fusarium oxysporum f.sp. cucumerinum. [Descriptions of Fungi and Bacteria].

1970 ◽  
Author(s):  
P. Holliday
Keyword(s):  
Fusarium Oxysporum ◽  
Cucumis Sativus ◽  
Geographical Distribution ◽  
Vascular System ◽  
Damping Off ◽  
Soil P ◽  
The North ◽  
Whole Plant ◽  
Single Crown

Abstract A description is provided for Fusarium oxysporum f.sp. cucumerinum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Cucumis sativus. DISEASE: A temperate and subtropical wilt of cucumber which caused up to 40% losses in Florida in 1949. The pathogen causes pre-emergence and post-emergence damping-off and wilt of older plants. In Florida mature plants with runners may first show wilt in a single crown branch, followed by collapse of the whole plant. Vascular necrosis may extend into the vine for 6-8 nodes (35: 265, 266). A cortical decay, absent from older plants, occurs in seedlings. In England, wilt symptoms have been described as beginning in the lower leaves and the vascular system of the lower nodes becomes prominent, standing out as white lines (45, 3013). GEOGRAPHICAL DISTRIBUTION: In U.S.A., in glasshouses in the north and in the field in California,. Florida, Mich., N. Mex., Texas and Wis. The disease has also been reported from: Africa (S. Africa); Asia (Iraq, Japan, Thailand); Australasia (Australia); Europe (England, France, Germany, Netherlands, Norway, U.S.S.R.); North Amenca (Canada). TRANSMISSION: Presumably through soil.

Phomopsis cucurbitae. [Descriptions of Fungi and Bacteria].

1975 ◽  
Author(s):  
E. Punithalingam
Keyword(s):  
Cucumis Sativus ◽  
Geographical Distribution ◽  
Fruit Rot ◽  
Black Rot

Abstract A description is provided for Phomopsis cucurbitae. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Occurs on stems, petioles, fruit stalks and fruits of cucurbits, incl. Cucumis sativus. DISEASE: Black rot of cucumber; cankers or lesions on stems, leaf and petiole rot, inflorescence blight and fruit rot. GEOGRAPHICAL DISTRIBUTION: Canada (Ontario), India, UK. TRANSMISSION: No studies reported.

Acleris gloverana. [Distribution map].

1989 ◽  
Author(s):  
Keyword(s):  
British Columbia ◽  
North America ◽  
Geographical Distribution ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Acleris gloverana (Walsingham) Lepidoptera: Tortricidae Black-headed budworm. Attacks Abies, Picea, Pseudotsuga, Tsuga, Lara Information is given on the geographical distribution in NORTH AMERICA, Canada, Alberta, British Columbia, Yukon, USA, Alaska, California, Colorado, Idaho, Montana, Oregon, Utah, Washington, Wyoming.

Contarinia pseudotsugae. [Distribution map].

2020 ◽  
Author(s):  
Keyword(s):  
British Columbia ◽  
North America ◽  
Geographical Distribution ◽  
Pseudotsuga Menziesii ◽  
Douglas Fir ◽  
Distribution Map ◽  
New Distribution ◽  
Distribution In Europe

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).

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.

Physoderma alfalfae. [Distribution map].

1973 ◽  
Author(s):  
Keyword(s):  
British Columbia ◽  
New Zealand ◽  
North America ◽  
South America ◽  
Medicago Sativa ◽  
Geographical Distribution ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Physoderma alfalfae (Pat. & Lagerh.) Karling. Hosts: Lucerne (Medicago sativa) and Medicago spp. Information is given on the geographical distribution in ASIA, India (Punjab), Iran, Israel, Pakistan, AUSTRALASIA & OCEANIA, Australia, New Zealand, EUROPE, Belgium, Britain, Cyprus, Czechoslovakia, Denmark, France, Germany, Greece, Italy, Netherlands, Portugal, Romania, Sweden, Switzerland, NORTH AMERICA, Canada (British Columbia), Mexico, USA, SOUTH AMERICA, Argentina, Chile, Ecuador, Peru.

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).

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