Monodictys paradoxa. [Descriptions of Fungi and Bacteria].

Author(s):  
P. F. Cannon

Abstract A description is provided for Monodictys paradoxa. Information on the host plants (Betula papyrifera, B. pendula, B. pubescens, Alnus glutinosa, Nemopanthus mucronatus, Populus alba × P. nigra, Prunus yedoensis and Sorbus aucuparia), geographical distribution (Manitoba and Ontario, Canada; Japan; Pakistan; Russia; Taiwan; Austria; Belarus; Czech Republic; Georgia; Germany; Hungary, Italy; and UK), and dispersal and transmission of the pathogen is presented.

Author(s):  
D. W. Minter

Abstract A description is provided for Lophodermium aucupariae, which is not associated with any disease and is known only from collections of ascomata fruiting on pale areas of dead fallen leaves in leaf litter. Information is included on its geographical distribution (Canada (Ontario), USA (Washington), Russia, Czech Republic, France, Germany, UK, Norway, Slovakia, Sweden and Ukraine) and hosts (dead leaves, leaflets and petioles of Amelanchier sp., Sorbus aucuparia, S. serotinus, S. sibirica, S. sitchensis and Sorbus sp.).


Author(s):  
T. V. Andrianova

Abstract A description is provided for Septoria aucupariae, which sometimes causes lesions on Sorbus spp. Some information on its dispersal and transmission and conservation status is given, along with details of its geographical distribution (North America (USA (Iowa, Montana)), Asia (Kazakhstan, Kyrgyzstan, Russia (Altaiskyi krai), Uzbekistan), Europe (Czech Republic, Estonia, France, Germany, Great Britain, Hungary, Italy, Latvia, Netherlands, Norway, Poland, Romania, Russia (Leningrad oblast, Tambov oblast, Voronezh oblast), Slovakia, Sweden, Switzerland and Ukraine)) and hosts (Sorbus aucuparia, Sorbus commixta, Sorbus domestica, Sorbus intermedia, Sorbus mougeotii, Sorbus sibirica, Sorbus sambucifolia, Sorbus tianschanica and Sorbus sp.).


Author(s):  
P. F. Cannon

Abstract A description is provided for Melanconis stilbostoma. Information on the host plants (mainly forest trees), geographical distribution (Canada, USA, China, Japan, Kazakhstan, Russia, Armenia, Austria, Belgium, Bulgaria, Czech Republic, Denmark, Eire, Finland, France, Georgia, Germany, Hungary, Italy, Latvia, Lithuania, the Netherlands, Poland, Romania, Sweden, Switzerland, Ukraine and UK), and dispersal and transmission of the pathogen is presented.


Author(s):  
T. V. Andrianova

Abstract A description is provided for Ramularia didymarioides, a plant parasite, apparently obligately associated with its host plants, causing a leafspot disease, with records on living, dying and dead leaves. Some information on its associated organisms and substrata, habitats, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Asia (Armenia, Azerbaijan, Georgia, Kazakhstan, Kyrgyzstan, Tajikistan), Australasia (Australia (Victoria (exterminated))), Europe (Austria, Belgium, Czech Republic, Estonia, France, Germany, Hungary, Ireland, Italy, Latvia, Netherlands, Norway, Poland, Romania, Russia (Leningrad oblast), Slovenia, Spain, Sweden, Switzerland, Ukraine, UK)) and hosts (Bolbosaponaria and Silene spp.). No reports of negative economic impacts of this fungus have been found.


Author(s):  
T. V. Andrianova

Abstract A description is provided for Ramularia oreophila, a plant parasite, apparently obligately associated with its host plants, causing a leafspot disease, with records on living, dying and dead leaves. Some information on its associated organisms and substrata, dispersal and transmission and conservation status is given, along with details of its geographical distribution (North America (USA (Washington)), Asia (Georgia), Europe (Andorra, Austria, Bulgaria, Czech Republic, France, Germany, Hungary, Italy, Latvia, Montenegro, Poland, Romania, Spain, Switzerland, Ukraine)) and hosts (including Astrantia spp.).


Author(s):  
V. P. Hayova

Abstract A description is provided for Valsa salicina. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Nothing is known about the relation between this fungus and the plants it inhabits. HOSTS: On dead fallen or attached twigs of Salix species; also possible on Alnus glutinosa, Carpinus betulus, Ligustrum vulgare, Populus nigra, Rosa canina and Ulmus carpinifolia[Ulmus minor] (Urban, 1958). GEOGRAPHICAL DISTRIBUTION: Asia: Armenia, Kazakhstan, Russia. Europe: Austria, Belarus, Czech Republic, Denmark, Germany, Ireland, Italy, Latvia, Lithuania, Rumania, Russia, Slovakia, Sweden, Switzerland, Ukraine. North America. TRANSMISSION: Both conidia and ascospores are air-borne, especially under humid conditions.


Author(s):  
Yu. Ya. Tykhonenko

Abstract A description is provided for Uromyces ficariae. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Rust of Ficaria species only. HOSTS: Ficaria verna (Ranunculaceae). GEOGRAPHICAL DISTRIBUTION: ASIA: Armenia, Azerbaijan, Republic of Georgia, Iran. EUROPE: Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Great Britain, Ireland, Italy, Latvia, Lithuania, Norway, Poland, Romania, Russia (Karelia Republic, Leningrad, Moscow, North Ossetia Republic, Rostov, Voronezh, Vyatka), Sweden, Switzerland, Ukraine. TRANSMISSION: No detailed studies have been reported: teliospores are presumably dispersed by air currents and then germinate to produce basidia with basidiospores, which re-infect the host plants; the fungus might also survive in rhizomes of the infected plant.


Author(s):  
T. V. Andrianova

Abstract A description is provided for Ramularia marrubii, a plant parasite, apparently obligately associated with its host plants, causing a leafspot disease, with records on living, dying and dead leaves. Some information on its associated organisms and substrata, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Africa (Spain (Islas Canarias)), Asia (China, Iran, Kyrgyzstan, Turkey), Europe (Bulgaria, Czech Republic, Estonia, France, Germany, Greece, Hungary, Italy, Latvia, Moldova, Poland, Portugal, Romania, Serbia, Slovakia, Sweden, Ukraine)) and hosts (including Marrubium and Sideritis spp.). No reports of negative economic impacts of this fungus have been found.


Author(s):  
P. F. Cannon

Abstract A description is provided for Splanchnonema argus. Information on the host plants (Betula ermanii, B. lenta, B. litwinowii, B. nigra, B. occidentalis, B. papyrifera, B. pendula, B. platyphylla and B. pubescens), geographical distribution (Manitoba, Northwest Territories, Ontario and Saskatchewan, Canada; Alabama, Georgia, Massachusetts, Pennsylvania and Virginia, USA; Japan; Victoria, Australia; Czech Republic; Denmark; France; Georgia; Germany; Italy; Lithuania; Poland; Russia; Sweden; Switzerland; and UK), and dispersal and transmission of the pathogen is presented.


Author(s):  
P. F. Cannon

Abstract A description is provided for Anisogramma virgultorum. Information on the host plants (Betula glandulosa, B. pendula and B. pubescens), geographical distribution (New Hampshire, New Jersey, New York, North Carolina and Vermont, USA; Czech Republic; Denmark; Eire; Finland; Germany; Greenland; Italy; Latvia; Norway; Russia; Sweden; Switzerland; Ukraine; and UK), and dispersal and transmission of the pathogen is presented.


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