Septoria geranii. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
Great Britain ◽  
North America ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Republic Of Georgia ◽  
Necrotic Spots

Abstract A description is provided for Septoria geranii. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot; necrotic spots, leading to leaf drying. HOSTS: Geranium carolinianum, G. collinum, G. columbinum, G. depilatum, G. dissectum, G. divaricatum, G. graveolens, G. lucidum, G. molle, G. nodosum, G. palustre, G. pratense, G. purpureum, G. pusillum, G. pyrenaicum, G. rectum, G. robertianum, G. sanguineum, G. sylvaticum, G. versicolor (Geraniaceae). GEOGRAPHICAL DISTRIBUTION: AFRICA: Canary Is, Kenya. NORTH AMERICA: USA. ASIA: Azerbaijan, Republic of Georgia [www.cybertruffle.org.uk/gruzmaps/index.htm], India, Kazakhstan, Kirgizstan, Russia, Turkmenistan, Uzbekistan. EUROPE: Belarus, Bulgaria, Estonia, France, Germany, Great Britain, Greece, Hungary, Italy, Lithuania, Norway, Poland, Portugal, Romania, Russia, Spain. TRANSMISSION: Not reported, but almost certainly by airborne or splash-dispersed conidia.

Septoria sisymbrii. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
Czech Republic ◽  
Great Britain ◽  
North America ◽  
South America ◽  
Central America ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Far East ◽  
West Siberia ◽  
Republic Of Georgia

Abstract A description is provided for Septoria sisymbrii. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot, leaf spot of watercress (ANON., 1984), drying of the leaves. HOSTS: Dentaria laciniata, Descurainia incisa, D. richardsonii subsp. incisa, Nasturtium microphyllum, N. officinale, Sisymbrium altissimum, S. columnae, S. irio, S. junceum, S. loeselii, S. officinale, S. orientale, S. polymorphum, S. septulatum, S. sinapistrum, S. strictissimum (Brassicaceae). GEOGRAPHICAL DISTRIBUTION: NORTH AMERICA: USA. CENTRAL AMERICA: Cuba. SOUTH AMERICA: Venezuela. ASIA: Armenia, Republic of Georgia [http://www.cybertruffle.org.uk/gruzmaps/index.htm], India, Iran, Kazakhstan, Kirgizstan, Russia (West Siberia, Far East), Tadjikistan, Turkmenistan, Uzbekistan. EUROPE: Austria, Bulgaria, Czech Republic, Estonia, Germany, Great Britain, Latvia, Lithuania, Moldova, Poland, Portugal, Romania, Russia, Serbia, former Yugoslavia. TRANSMISSION: Not reported, but almost certainly by airborne or splash-dispersed conidia.

Entyloma serotinum. [Descriptions of Fungi and Bacteria].

1988 ◽  
Author(s):  
J. E. M. Mordue
Keyword(s):  
New Zealand ◽  
North America ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Infected Plant ◽  
Growing Season ◽  
Republic Of Georgia ◽  
Borago Officinalis ◽  
Plant Remains ◽  
Water Splash

Abstract A description is provided for Entyloma serotinum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Symphytum spp., including S. asperrimum, S. bulbosum, S. cordatum, S. officinale, S. ottomanum and S. tuberosum; Borago officinalis; also recorded on Amsinckia, Lappula and Mertensia spp. (in USA) and Pulmonaria (in Europe, but see 64, 4163). DISEASE: Leaf spot of Symphylum, less frequently (though with similar symptoms) of other members of the Boraginaceae.GEOGRAPHICAL DISTRIBUTION: Africa: Algeria. Asia: Israel, USSR (Republic of Georgia). Australasia: New Zealand. Europe: widespread, including Austria, British Isles, Czechoslovakia, Denmark, France (including Corsica), Germany, Hungary, Italy, Netherlands, Poland, Portugal, Romania, Spain, Switzerland, USSR (Latvia), Yugoslavia. North America: USA. TRANSMISSION: Ustilospores survive on infected plant remains and in soil, and germinate to infect seedlings and the new seasons's leaves. In Europe conidia may also over-winter and initiate new infections in spring (Kaiser, 1936). During the growing season, conidia are disseminated by air currents and water-splash.

Pseudocercospora kaki. [Descriptions of Fungi and Bacteria].

2000 ◽  
Author(s):  
J. C. David
Keyword(s):  
Hong Kong ◽  
North America ◽  
South America ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Minas Gerais ◽  
Republic Of Georgia ◽  
Rain Splash

Abstract A description is provided for Pseudocercospora kaki. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot of persimmon. HOSTS: Diospyros hispida, D. kaki, D. lotus, D. texana, D. tupru (Ebenaceae). GEOGRAPHICAL DISTRIBUTION: NORTH AMERICA: USA (Louisiana), Bermuda. SOUTH AMERICA: Brazil (São Paolo, Minas Gerais). ASIA: China (Hong Kong, other provinces also, see GUO & HSIEH, 1995), Republic of Georgia (BRAUN & MEL'NIK, 1997), India, Iran (56: 5475), Japan, Nepal, Taiwan. EUROPE: Russia (BRAUN & MEL'NIK, 1997). TRANSMISSION: Conidia are dispersed by rain splash (ZHU et al., 1996).

Ramularia onobrychidis. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
J. C. David
Keyword(s):  
Great Britain ◽  
Geographical Distribution ◽  
Arachis Hypogaea ◽  
Leaf Spot ◽  
Republic Of Georgia ◽  
Leaf Fall ◽  
Splash Dispersal ◽  
Rain Splash

Abstract A description is provided for Ramularia onobrychidis. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot of sainfoin. HOSTS: Arachis hypogaea, Onobrychis altissima, O. arenaria, O. hajastana, O. hohenhackeriana, O. miniata, O. oxyodonta, O. pulchella, O. sintenisii, O. transcaucasica, O. vaginalis, O. viciifolia (BRAUN, 1998) (Fabaceae). GEOGRAPHICAL DISTRIBUTION: ASIA: Armenia, Azerbaijan (EIBATOVA, 1958), Republic of Georgia, Kabardino-Balkariya, Kazakhstan, Kirgistan, Tadzhikistan (OSIPYAN, 1975), Turkmenistan, Uzbekistan. EUROPE: Austria, Belarus (OSIPYAN, 1975), Bulgaria, Denmark, Estonia, France, Germany, Great Britain, Hungary, Italy, Latvia, Lithuania, Moldova (OSIPYAN, 1975), Romania (BONTEA, 1985), Russia, Sweden, Turkey, Ukraine, Serbia. TRANSMISSION: By wind and rain-splash dispersal of conidia. HUGHES (1949) stated that sclerotia are formed in the lesions: the leaflets are readily detached and in moist conditions the sclerotia can develop after leaf fall, they can also be blown around aiding dispersal of the fungus.

Septoria chelidonii. [Descriptions of Fungi and Bacteria].

1999 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
Czech Republic ◽  
North America ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Republic Of Georgia ◽  
Chelidonium Majus ◽  
Type Host

Abstract A description is provided for Septoria chelidonii. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot, leaf mortality, leaf drying. HOSTS: Chelidonium majus, C. majus var. asiaticum (Papaveraceae). [Type host- Chelidonium majus.] GEOGRAPHICAL DISTRIBUTION: Asia: Armenia, Azerbaijan, Republic of Georgia, Iran, Kazakhstan, Kirghizistan, Korea, Russia (Siberia), Turkmenistan, Uzbekistan. Europe: Belarus, Belgium, Bulgaria, Czech Republic, Denmark, Estonia, France, Germany, Ireland, Italy, Hungary, Latvia, Lithuania, Moldova, Netherlands, Norway, Poland, Romania, Russia, UK, Ukraine. North America: Canada, USA (Texas). TRANSMISSION: Not reported, but almost certainly by air-borne or splash dispersed conidia.

Septoria elaeagni. [Descriptions of Fungi and Bacteria].

1999 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
North America ◽  
Geographical Distribution ◽  
Irrigation System ◽  
West Siberia ◽  
Republic Of Georgia ◽  
Elaeagnus Angustifolia ◽  
Trickle Irrigation ◽  
Type Host ◽  
Necrotic Spots

Abstract A description is provided for Septoria elaeagni. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Necrotic spots and severe defoliation. HOSTS: Elaeagnus angustifolia, E. argentea, E. orientalis, E. oxycarpa, E. reflexa, E. turcomanica (Elaeagnaceae). [Type host - Elaeagnus angustifolia.] GEOGRAPHICAL DISTRIBUTION: Asia: Armenia, Azerbaijan, Republic of Georgia, Kazakhstan, Russia (West Siberia), Turkmenistan. Europe: Bulgaria, Estonia, France, Germany, Hungary, Italy, Latvia, Lithuania, Norway, Portugal, Romania, Russia, UK, Ukraine. North America: Canada, USA. TRANSMISSION: Usually by air-borne or waterdrop-aerial dispersion of conidia. The disease is significantly more severe under a sprinkling irrigation system than when water is delivered to the soil under trickle irrigation (LORENZINI et al., 1984).

Septoria rhamni-catharticae. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
North America ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Republic Of Georgia ◽  
Rhamnus Alaternus

Abstract A description is provided for Septoria rhamni-catharticae. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot. HOSTS: Rhamnus alaternus, R. cathartica, R. pallasii, R. purshiana (Rhamnaceae). GEOGRAPHICAL DISTRIBUTION: AFRICA: Algeria. NORTH AMERICA: USA. ASIA: Armenia, Republic of Georgia [www.cybertruffle.org.uk/gruzmaps/index.htm]. EUROPE: Germany, Italy, Netherlands, Russia, Spain, Ukraine. TRANSMISSION: Not reported, but almost certainly by airborne or splash-dispersed conidia.

Septoria cornicola. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
Czech Republic ◽  
Great Britain ◽  
North America ◽  
Geographical Distribution ◽  
Infected Plant ◽  
Far East ◽  
West Siberia ◽  
Republic Of Georgia ◽  
Plant Debris ◽  
Cornus Alba

Abstract A description is provided for Septoria cornicola. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot. Development of the disease leads to severe blight with infected leaves drying. Causing defoliation of some dogwoods (NEELY & NOLTE, 1989). HOSTS: Cornus alba, C. alba var. siberica, C. alternifolia, C. amomum, C. asperifolia, C. baileyi, C. californica, C. canadensis, C. candidissima, C. florida, C. mas, C. nuttallii, C. occidentalis, C. paniculata, C. pubescens, C. racemosa, C. (Thelycrania) sanguinea, C. sericea, C. sibirica, C. stolonifera, C. stolonifera var. aurea, C. stolonifera var. flaviramea, C. stolonifera var. lutea, Swida australis (C. sanguinea subsp. australis) (Cornaceae). GEOGRAPHICAL DISTRIBUTION: NORTH AMERICA: Canada, USA. ASIA: Armenia, China, Republic of Georgia [www.cybertruffle.org.uk/gruzmaps/index.htm], Iran, Russia (West Siberia, Far East), Turkey. EUROPE: Albania, Austria, Belarus, Belgium, Bulgaria, Czech Republic, Estonia, France, Germany, Great Britain, Greece, Hungary, Italy, Latvia, Lithuania, Moldova, Netherlands, Norway, Portugal, Romania, Russia, Spain, Sweden, Switzerland, Ukraine [www.cybertruffle.org.uk/ukramaps/index.htm], former Yugoslavia. TRANSMISSION: By airborne or splash-dispersed conidia from infected plant debris. For infection, leaves must be wet, but moisture is required for a few hours only (NEELY & NOLTE, 1989).

Mycosphaerella convallariae. [Descriptions of Fungi and Bacteria].

1990 ◽  
Author(s):  
E. Punithalingam
Keyword(s):  
North America ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Eastern North America ◽  
Disease Symptoms ◽  
Water Splash ◽  
Necrotic Spots ◽  
Convallaria Majalis

Abstract A description is provided for Mycosphaerella convallariae. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOST: Convallaria majalis (lily of the valley). DISEASE: Leaf spot or blotch or blight of lily of the valley. The first disease symptoms appear a few days after rain or a wet period (McKeen & Zimmer, 1964). At first the visible symptoms are minute necrotic spots with halos which later enlarge rapidly to form oblong to circular spots or blotches with concentric layers of light and dark zones. When the infection is severe secondary lesions develop, coalesce and kill the leaf. GEOGRAPHICAL DISTRIBUTION: Europe (Austria, Hungary, Italy, Romania, U.S.S.R.); Eastern North America (Canada, Ontario; U.S.A., Pennsylvania). TRANSMISSION: Conidia are dispersed by water splash. In Ontario, Canada, the fungus is reported to overwinter in the ascomatal state and ascospores are released following a wet period in May or June (McKeen & Zimmer, 1964). It has also been suggested that two to four cycles of the Ascochyta stage are completed in the summer.

Septoria pistaciae. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
North America ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Infected Plant ◽  
Republic Of Georgia ◽  
Plant Debris ◽  
Fruit Spot ◽  
Fallen Leaves

Abstract A description is provided for Septoria pistaciae. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot. May cause leaf mortality and defoliation (TETEREVNIKOVA-BABAYAN, 1962). Septoria fruit spot (MICHAILIDES, 1997). HOSTS: Pistacia exotica, P. integerrima, P. lentiscus, P. vera (Anacardiaceae). GEOGRAPHICAL DISTRIBUTION: NORTH AMERICA: USA (California). ASIA: Armenia, Republic of Georgia, India, Israel, Kazakhstan, Kirgizstan, Syria, Tadjikistan, Turkey, Turkmenistan, Uzbekistan. EUROPE: Albania, France, Greece, Italy, Portugal, Ukraine. TRANSMISSION: The fungus is transferred from infected plant debris by airborne or splash-dispersed conidia. Conidia of S. pistaciae overwinter on fallen leaves and in cracks of bark (TETEREVNIKOVA-BABAYAN, 1962).

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