Selenophoma donacis. [Descriptions of Fungi and Bacteria].

1973 ◽  
Author(s):  
E. Punithalingam
Keyword(s):  
New Zealand ◽  
North America ◽  
Geographical Distribution ◽  
Leaf Surface ◽  
Dactylis Glomerata ◽  
Phleum Pratense ◽  
Northern Europe ◽  
Wet Weather ◽  
Water Borne

Abstract A description is provided for Selenophoma donacis. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On Agropyron, Arundo, Avena, Dactylis glomerata, Elymus, Hordeum, Panicum, Phalaris, Phleum pratense, Phragmites, Secale, Stipa and Triticum, and many cultivated and wild grasses. DISEASE: Causes halo spot of grasses and cereals. Pale oval spots, with a brown or purplish margin, are produced towards the tips and edges of leaves. The centre becomes greyish and is usually studded with rows of small, dark pycnidia. Lesions may coalesce and destroy large areas of leaf surface. GEOGRAPHICAL DISTRIBUTION: Australia, New Zealand, North America, northern Europe, Scandinavia. TRANSMISSION: Conidia are exuded in mucilaginous threads from pycnidia in wet weather and are water-borne. The fungus can also be transmitted on seed.

Naemacyclus minor. [Descriptions of Fungi and Bacteria].

1980 ◽  
Author(s):  
C. S. Millar
Keyword(s):  
South Africa ◽  
New Zealand ◽  
Great Britain ◽  
North America ◽  
South America ◽  
Geographical Distribution ◽  
Pinus Caribaea ◽  
Needle Cast ◽  
Wet Weather

Abstract A description is provided for Naemacyclus minor. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Pinus caribaea, P. contorta, P. flexilis, P. jeffreyi, P. montana, P. mugo, P. nigra, P. patula, P. ponderosa, P. radiata, P. sabiniana, P. strobus, P. sylvestris, P. uncinata, P. wallichiana. DISEASE: Premature needle cast in nursery and plantation. GEOGRAPHICAL DISTRIBUTION: Africa (Kenya, Malawi, Morocco, South Africa, Tanzania), Asia (Pakistan), Australasia (Australia, New Zealand), Europe (Austria, Belgium, Czechoslovakia, Denmark, France, Germany, Great Britain, Italy, Spain, Switzerland), North America (USA: California, Michigan, Pennsylvania, Canada: Ontario), South America (Chile, Colombia, Ecuador, Uruguay). TRANSMISSION: By air-borne ascospores in humid or wet weather.

Drepanopeziza ribis. [Descriptions of Fungi and Bacteria].

1979 ◽  
Author(s):  
C. Booth
Keyword(s):  
New Zealand ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Leaf Surface ◽  
Leaf Surfaces ◽  
Water Borne

Abstract A description is provided for Drepanopeziza ribis. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Ribes spp. DISEASE: Causes leaf spot or anthracnose of currants and gooseberries. Symptoms consist of small, dark brown, round or irregular spots scattered over the leaf surface. They may coalesce if numerous. Infected leaves may turn yellow (especially in gooseberry) and fall. Minute greyish acervuli develop in lesions on upper and lower leaf surfaces. Lesions may also occur on petioles and peduncles, where they are elongated, and on fruit. GEOGRAPHICAL DISTRIBUTION: Europe, N. America, Japan, Australia and New Zealand (CMI Map 187, ed. 2, 1967). TRANSMISSION: By water-borne conidia produced from the Gloeosporidiella state on leaf lesions. Apothecia are produced from saprophytic growth on fallen diseased leaves and they produce air-borne ascospores in spring.

Phyllachora sylvatica. [Descriptions of Fungi and Bacteria].

2001 ◽  
Author(s):  
P. F. Cannon
Keyword(s):  
New Mexico ◽  
New Zealand ◽  
Great Britain ◽  
North America ◽  
South America ◽  
South Dakota ◽  
Geographical Distribution ◽  
Dactylis Glomerata ◽  
Water Splash ◽  
Tar Spot

Abstract A description is provided for Phyllachora sylvatica. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Dactylis glomerata, Distichlis maritima, D. spicata, D. stricta, Festuca dertonensis, F. dumetorum, F. duriuscula, F. elatior, F. idahoensis, F. megalura, F. occidentalis, F. ovina, F. pampeana, F. pilgeri, F. purpurascens, F. rubra (Gramineae). Records on Pharus, Spartina and Sporobolus (Gramineae) require confirmation. DISEASE: Tar spot of leaves. GEOGRAPHICAL DISTRIBUTION: AFRICA: Kenya. NORTH AMERICA: USA (California, Colorado, Kansas, New Mexico, North Dakota, Oregon, South Dakota, Texas). SOUTH AMERICA: Argentina (GABEL et al., 1999). AUSTRALASIA: New Zealand. EUROPE: France, Germany, Great Britain (England, Scotland), Italy, Sweden. A record from Venezuela (DENNIS, 1970) requires confirmation. TRANSMISSION: Not studied in detail, but morphological features agree with those of relatives which have been shown to disperse ascospores actively via air currents, possibly with secondary dispersal via water splash.

Corynebacterium rathayi. [Distribution map].

1978 ◽  
Author(s):  
Keyword(s):  
New Zealand ◽  
North America ◽  
Geographical Distribution ◽  
Western Australia ◽  
Dactylis Glomerata ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Corynebacterium rathayi (E.F. Sm.) Dowson C. tritici (Hutchinson) Burkholder. Hosts: Cocksfoot (Dactylis glomerata) Wheat (Triticum), rye (Secale) etc. Information is given on the geographical distribution in ASIA, Japan, AUSTRALASIA & OCEANIA, New Zealand, EUROPE, Austria, Britain, Denmark, Germany, Norway, Romania, Sweden, NORTH AMERICA, Canada (Que), USA (Oregon, Va), AFRICA, Egypt, Ethiopia, ASIA, China (Hopeh, Kwelchow), India (Delhi), Iran, AUSTRALASIA & OCEANIA, Australia (Western Australia), EUROPE, Cyprus.

Podosphaera leucotricha. [Descriptions of Fungi and Bacteria].

1967 ◽  
Author(s):  
J. N. Kapoor
Keyword(s):  
South Africa ◽  
New Zealand ◽  
North America ◽  
Powdery Mildew ◽  
South America ◽  
Geographical Distribution ◽  
Prunus Persica ◽  
Podosphaera Leucotricha

Abstract A description is provided for Podosphaera leucotricha. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On Malus spp., chiefly on M. pumila (apple), peach (Prunus persica), quince (Cydonia ualgaris) and Photinia spp. also attacked (Hirata, 1966). Also reported on almond fruit (43, 2544). DISEASE: Powdery mildew of apple. GEOGRAPHICAL DISTRIBUTION: Africa (? Kenya, Rhodaia, South Africa, Tanzania); Asia (China, India, Israel, Japan, U.S.S.R.); Australia and New Zealand, Europe (widely distributed) North America (Canada and U.S.A.); South America (Argentina, Brazil, Chile, Colombia, Peru). (CMI map 118). TRANSMISSION: Overwinters on host as dormant mycdium in blossom buds. The role of deistothecia in overwintering is doubtful. Spread by wind-borne conidia (Anderson, 1956).

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.

Botrytis tulipae. [Distribution map].

1978 ◽  
Author(s):  
Keyword(s):  
New Zealand ◽  
North America ◽  
South America ◽  
Geographical Distribution ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Botrytis tulipae Lind. Hosts: on Tulip (Tulipa). Information is given on the geographical distribution in ASIA, Japan, Korea, Philippines, AUSTRALASIA & OCEANIA, Australia, New Zealand, EUROPE, Austria, Belgium, Britain (Jersey) (Guernsey), Bulgaria, Czechoslovakia, Denmark, Finland, France, Germany, Greece, Hungary, Italy, Netherlands, Norway, Portugal, Romania, Switzerland, USSR, Yugoslavia, NORTH AMERICA, Canada, USA, SOUTH AMERICA, Argentina, Chile.

Puccinia carthami. [Distribution map].

1977 ◽  
Author(s):  
Keyword(s):  
Saudi Arabia ◽  
New Zealand ◽  
North America ◽  
Geographical Distribution ◽  
Black Sea ◽  
Carthamus Tinctorius ◽  
Volga Region ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Puccinia carthami Corda. Hosts: Safflower (Carthamus tinctorius) and other C. spp. Information is given on the geographical distribution in AFRICA, Egypt, Ethiopia, Kenya, Morocco, Sudan, ASIA, Afghanistan, China (Kansu), India (Bihar, Delhi, Punjab), Iran, Iraq, Israel, Japan, Lebanon, Pakistan, Saudi Arabia, Syria, Turkey, USSR (Armenia, Azerbaijan, Turkmen SSR, Uzbek SSR, AUSTRALASIA & OCEANIA, Australia, New Zealand, EUROPE, Austria, Cyprus, Czechoslovakia, France, Germany, Greece, Italy, Malta, Poland, Portugal, Romania, Spain, USSR (Black Sea, Volga Region), NORTH AMERICA, Canada, Mexico, USA.

Pyrenophora avenae. [Distribution map].

1976 ◽  
Author(s):  
Keyword(s):  
South Africa ◽  
New Zealand ◽  
North America ◽  
Northern Ireland ◽  
South America ◽  
Geographical Distribution ◽  
Buenos Aires ◽  
Far East ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Pyrenophora avenae Ito & Kuribay. Hosts: Oats (Avena). Information is given on the geographical distribution in AFRICA, Angola, Egypt, Kenya, Malagasy Republic, Morocco, South Africa, ASIA, China (Kiangsu), India, Israel, Japan, Nepal, Pakistan, Taiwan, Turkey, USSR (Soviet Far East, Tashkent, Tomsk), AUSTRALASIA & OCEANIA, Australia, New Zealand, EUROPE, Austria, Britain & Northern Ireland, Bulgaria, Cyprus, Denmark, Finland, France, Germany, Irish Republic, Italy, Netherlands, Norway, Romania, Sweden, USSR (Latvia) (Byelorussia), NORTH AMERICA, Canada (general), USA (general), SOUTH AMERICA, Argentina (Buenos Aires), Brazil, Colombia, Guatemala.

Ceroplastes destructor. [Distribution map].

1960 ◽  
Author(s):  
Keyword(s):  
South Africa ◽  
New Zealand ◽  
North America ◽  
Geographical Distribution ◽  
Pacific Islands ◽  
New Guinea ◽  
Shade Trees ◽  
Distribution Map ◽  
Southern Rhodesia ◽  
New Distribution

Abstract A new distribution map is provided for Ceroplastes destructor Newst. (Homopt., Coccoidea) (White Wax Scale). Hosts: Citrus, coffee, various fruit and shade trees. Information is given on the geographical distribution in AFRICA, Bechuanaland, Congo, British Cameroons, Kenya, Madagascar, Nyasaland, San Thomé, Southern Rhodesia, Sudan, Tanganyika, Uganda, Union of South Africa, AUSTRALASIA and PACIFIC ISLANDS, Australia, New Guinea, New Zealand, NORTH AMERICA, Mexico, U.S.A.

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