Cladosporium echinulatum. [Descriptions of Fungi and Bacteria].

Author(s):  
J. C. David

Abstract A description is provided for Cladosporium echinulatum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Dianthus spp., occasionally also on other similar members of the Caryophyllaceae, such as Lychnis and Saponaria. DISEASE: Leaf spot of carnation. GEOGRAPHICAL DISTRIBUTION: Africa: Kenya, Morocco, South Africa, Uganda. Asia: Cyprus, India, Iran, Japan Turkey. Australasia: New Zealand. Europe: Austria, Belgium, Bulgaria, Czechoslovakia, England, Finland, Italy, Iceland, Norway, Romania, Spain, Sweden, Switzerland, West Germany, Yugoslavia. North America: Canada (British Columbia), El Salvador, Mexico, USA (California, Florida, Massachusetts, New York, Oregon, Texas). South America: Argentina, Brazil, Chile, Columbia, Peru. TRANSMISSION: Conidia are dispersed by wind or rain, spreading from leaf to leaf, or to new plants.

Author(s):  

Abstract A new distribution map is provided for Phomopsis juniperivora Hahn. Hosts: Conifers. Information is given on the geographical distribution in AFRICA, Kenya, Mozambique, South Africa, AUSTRALASIA & OCEANIA, New Zealand, EUROPE, Britain, Netherlands, NORTH AMERICA, Canada (Ontario, Quebec), USA (Alabama, Arkansas, Connecticut, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Massachusetts, Michigan, Minnisota, Mississippi, Nebraska, North Carolina, New Jersey, New York, Oklahoma, Ohio, Pennsylvania, Rhode Island, Tennessee, Texas, Va, Wis), SOUTH AMERICA, Uruguay.


Author(s):  
K. Schubert

Abstract A description is provided for Fusicladium effusum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot, pecan scab. HOSTS: Carya spp. (Juglandaceae), including C. aquatica, C. cordiformis, C. glabra, C. illinoensis, C. ovata and C. tomentosa. GEOGRAPHICAL DISTRIBUTION: AFRICA: South Africa. NORTH AMERICA: Canada, USA (Alabama (NESBITT et al., 1997), Florida, Georgia, Illinois, Louisiana, Kansas, Missouri, Oklahoma, North Carolina, Texas, Wisconsin). CENTRAL AMERICA: Mexico (GARZA-LOPEZ et al., 1996). SOUTH AMERICA: Brazil (MENDES et al., 1998), Paraguay (KOBAYASHI, 1984). AUSTRALASIA: New Zealand (North Island). TRANSMISSION: By airborne conidia (GOTTWALD & BERTRAND, 1982).


Author(s):  
J. N. Kapoor

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).


Author(s):  

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.


Author(s):  

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.


Author(s):  

Abstract A new distribution map is provided for Little cherry virus 1 (Closteroviridae: Velarivirus). Hosts: Prunus spp. Information on the geographical distribution in Europe (Belgium, Czech Republic, France, Germany, Greece, Hungary, Italy, Mainland Italy, Poland, Romania, Slovakia, Spain, Switzerland, UK, England and Wales), Asia (China, Hebei, Liaoning, Shandong, India, Japan, Honshu, Korea Republic, Turkey), Africa (Morocco), North America (Canada, British Columbia, USA, California, Oregon, Washington), South America (Chile) and Oceania (Australia, Queensland, Tasmania, New Zealand) is also given.


Author(s):  

Abstract A new distribution map is provided for Sclerotium cepivorum Berk. Hosts: Onion, shallot, leek etc. (Allium spp.). Information is given on the geographical distribution in AFRICA, Egypt, Libya, South Africa, Uganda, Zimbabwe, ASIA, China, India, Iran, Israel, Japan, AUSTRALASIA & OCEANIA, Australia, New Zealand, EUROPE, Azores, Britain & Northern Ireland, Bulgaria, Cyprus, Czechoslovakia, Denmark, Finland, France, Germany, Greece, Italy, Netherlands, Norway, Romania, Spain, Sweden, Switzerland, USSR, Yugoslavia, NORTH AMERICA, Canada, USA, SOUTH AMERICA, Argentina, Bolivia, Brazil, Chile, Colombia, Uruguay, Venezuela.


Author(s):  

Abstract A new distribution map is provided for Fusicladium effusum G. Winter. Ascomycota: Capnodiales. Hosts: Carya spp. especially pecan (C. illinoinensis). Information is given on the geographical distribution in Africa (South Africa), North America (Canada, Mexico, Alabama, Florida, Georgia, Illinois, Kansas, Louisiana, Mississippi, Missouri, North Carolina, Oklahoma, Texas, and Wisconsin, USA), South America (Argentina, Parana, Brazil, and Paraguay), and Oceania (New Zealand).


Author(s):  

Abstract A new distribution map is provided for Peronospora antirrhini Schroet. Host: Antirrhinum majus. Information is given on the geographical distribution in AFRICA, Mauritius, South Africa, ASIA, Israel, EUROPE, Britain, Denmark, France, Germany, Irish Republic, Netherlands, Norway, Poland, Portugal, Sweden, Switzerland, NORTH AMERICA, Canada (Ontario), (Alta), USA, SOUTH AMERICA, Argentina, AUSTRALASIA & OCEANIA, Australia (New South Wales), (Queensland), (Tasmania), New Zealand.


Author(s):  
P. M. Kirk

Abstract A description is provided for Arthrinium phaeospermum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Agropyron, Ammophila, Anona, Araucaria, Arundinaria, Arachis, Argemone, Arrhenatherum, Arundo, Bambusa, Brassica, Bromus, Calamagrostis, Carex, Cocos, Citrus, Cladium, Coelogyne, Coffea, Cortaderia, Cratueva, Dactylis, Dendrocalamus, Dioscorea, Eleusine, Elymus, Fagus, Fragaria, Glyceria, Gynerium, Hedera, Hordeum, Justicia, Lens, Liriope, Lycopersicon, Magnolia, Malus, Maranta, Musa, Nicotiana, Oryza, Panicum, Persea, Phalaris, Phaseolus, Pinus, Pisum, Phragmites, Phyllostachys, Picea, Pinus, Piper, Prunus, Psamma, Pteridium, Ranwolfia, Saccharum, Smilax, Solanum, Sorghum, Tectona, Theobroma, Trifolium, Triticum, Valeriana, Vigna, Vitis, Zea; also from air, animals (including man), soil and plant debris, straw, silage and wood. DISEASE: None as a primary pathogen of plants; frequently encountered as a secondary invader (of potato tubers) or as a saprophyte. GEOGRAPHICAL DISTRIBUTION: AFRICA: Algeria, Kenya, Malawi, Nigeria, Sierra Leone, South Africa Spain (Canary Islands), Sudan, Tanzania, Zambia, Zimbabwe. ASIA: Bangladesh, Bhutan, Hong Kong, India, Iraq, Japan, Nepal, Pakistan, Malaysia (Peninsular Malaysia), Philippines, Thailand. AUSTRALASIA & OCEANIA: Australia, Guadalcanal, New Zealand. EUROPE: Cyprus, Eire, Germany, Greece, Netherlands, Portugal, Spain, Sweden, Turkey, UK. NORTH AMERICA: Canada, USA. SOUTH AMERICA: Argentina. TRANSMISSION: By unknown means.


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