Xanthomonas populi. [Descriptions of Fungi and Bacteria].

2000 ◽  
Author(s):  
G. S. Saddler
Keyword(s):  
United Kingdom ◽  
Czech Republic ◽  
Geographical Distribution ◽  
Russian Federation ◽  
Distal Part ◽  
Bacterial Canker ◽  
Populus Balsamifera ◽  
Bacterial Exudate

Abstract A description is provided for Xanthomonas populi. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Populus balsamifera, P. deltoides, P. euamericana, P. tremula, P. tremuloides and P. trichocarpa × P. deltoides (Salicaceae). DISEASE: Bacterial canker of poplar. First visible on young branches which swell and crack producing a bacterial exudate. Large cankers may develop at these sites over several seasons, or other organisms may invade and cause rapid death of the distal part of the branch. The pathogen gains entry into the plant through wounds, e.g. leaf and stipule scars, insect punctures and frost cracks. GEOGRAPHICAL DISTRIBUTION: ASIA: China, Pakistan. EUROPE: Austria, Belgium, Czech Republic, Denmark, France, Germany, Hungary, Ireland, Luxembourg, Netherlands, Poland, Romania, Russian Federation, Slovakia, Sweden, Switzerland, United Kingdom, Yugoslavia. TRANSMISSION: The disease can be spread by the actions of wind and rain.

Pestalozziella subsessilis. [Descriptions of Fungi and Bacteria].

2012 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
United Kingdom ◽  
Czech Republic ◽  
New Jersey ◽  
New Zealand ◽  
Geographical Distribution ◽  
Leaf Spot ◽  
Economic Impacts ◽  
Conservation Status ◽  
Infraspecific Variation ◽  
Chaetomella Raphigera

Abstract A description is provided for Pestalozziella subsessilis, a colonizer of living leaves, causing leaf spot symptoms leading to leaves fading and dying. Some information on its dispersal and transmission, economic impacts, infraspecific variation and conservation status is given, along with details of its geographical distribution (USA (Florida, Kansas, Louisiana, Mississippi, Missouri, New Jersey, Wisconsin), Kazakhstan, Russia, New Zealand, Austria, Bulgaria, Czech Republic, Germany, Hungary, Italy, Poland, Ukraine, and United Kingdom), hosts (Geranium carolinianum (leaf), G. collinum (leaf), G. columbianum (leaf), G. columbinum (leaf), G. macrorrhizum (leaf), G. maculatum (leaf), G. palustre (leaf), G. pratense (leaf), G. pusillum (leaf), G. pyrenaicum (leaf), G. robertianum (leaf), G. sanguineum (leaf), G. sylvaticum (leaf), G. wlassovianum (leaf), Geranium sp., and Oxypolis rigidor [Tiedemannia rigida]) and associated fungi Chaetomella raphigera.

Aplanobacter populi. [Descriptions of Fungi and Bacteria].

1970 ◽  
Author(s):  
J. F. Bradbury
Keyword(s):  
Geographical Distribution ◽  
Distal Part ◽  
East Germany ◽  
Bacterial Canker ◽  
Prevailing Wind ◽  
Infected Material

Abstract A description is provided for Aplanobacter populi[Xanthomonas populi]. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On Populus spp. DISEASE: Bacterial canker of poplar. 'Chancre suitant' of Ride. First visible on young branches as slightly swollen areas with superficial cracks from which may ooze a dense, mucous, greyish exudate in sparing. Large cankers may develop at these sites over several seasons, or other organisms may invade and cause rapid death of the distal part of the branch. GEOGRAPHICAL DISTRIBUTION: Europe (CMI Map 422). Recently reported from East Germany (46, 2843). A different bacteriosis has been reported in Italy (Ride, pers. comm., 1970). TRANSMISSION: The disease can spread rapidly in the direction of the prevailing wind in susceptible plantations (47, 3227), suggesting spread by wind-blown rain splashes. Insects such as the cambium miner, Dendromyza carbonaria, are probably also involved. Dissemination into new areas occurs when infected material is planted. The pathogen gains entry into the plant through wounds, e.g. leaf and stipule scars, insect punctures, and frost cracks.

Cercospora bizzozeriana. [Descriptions of Fungi and Bacteria].

2010 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
Puerto Rico ◽  
United Kingdom ◽  
Czech Republic ◽  
Geographical Distribution ◽  
Intraspecific Variation ◽  
Economic Impacts ◽  
Conservation Status ◽  
Virgin Islands ◽  
Severe Damage ◽  
Lepidium Draba

Abstract A description is provided for Cercospora bizzozeriana, which sometimes causes severe damage to Cardaria and Lepidium leaves. Some information on its interactions and habitats, economic impacts, intraspecific variation, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Tunisia, Canada (Manitoba), USA (Montana), Venezuela, Armenia, Azerbaijan, Cyprus, Kazakhstan, Kyrgyzstan, Tadzhikistan, Turkey, Uzbekistan, American Virgin Islands, Puerto Rico, Belgium, Bulgaria, Czech Republic, France, Italy, Moldova, Portugal, Romania, Russia, Slovakia, Spain, Ukraine and United Kingdom) and hosts (Lepidium draba, Cardaria sp., L. campestre, L. latifolium, L. virginicum and Lepidium sp.).

Arthrocladiella mougeotii. [Descriptions of Fungi and Bacteria].

1998 ◽  
Author(s):  
V. P. Heluta
Keyword(s):  
Czech Republic ◽  
Geographical Distribution ◽  
Disease Transmission ◽  
Russian Far East ◽  
Far East ◽  
Republic Of Georgia ◽  
Lycium Barbarum ◽  
Initial Stage ◽  
High Infection

Abstract A description is provided for Arthrocladiella mougeotii. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Powdery mildew of Lycium species only. The mycelium, conidiophores, conidia and ascomata form first white, then dirty-grey patches on damaged green parts of the host. Infected parts are deformed slightly and, in cases of high infection, plants can lose their ornamental qualities. Damaged leaves can fall prematurely. HOSTS: Lycium barbarum (= L. europaeum), L. chinense, L. dasystemum, L. halimifolium, L. ovatum, L. potaninii, L. rhombifolium, L. ruthenicum. [Type host - Lycium barbarum] GEOGRAPHICAL DISTRIBUTION: Africa: Canary Islands. Asia (temperate areas only): Armenia, Azerbaijan, China, Republic of Georgia, Israel, Japan, Kazakhstan, Kirghizistan, Korea, Russia (Russian far east), Tadzhikistan, Taiwan, Turkey, Turkmenistan, Uzbekistan. Australasia: New Zealand (introduced). Europe: Austria, Belgium, Bulgaria, Czech Republic, Estonia, France, Germany, Hungary, Italy, Netherlands, Norway, Poland, Rumania, Slovakia, Sweden, Switzerland, UK, Ukraine (southern), former Yugoslavia. North America: USA (introduced). TRANSMISSION: By wind-dispersed conidia. The rôle of ascospores in disease transmission is unknown, although it has been supposed that they can cause the initial stage of the disease.

Delia floralis. [Distribution map].

1989 ◽  
Author(s):  
Keyword(s):  
United Kingdom ◽  
North America ◽  
Geographical Distribution ◽  
Chinese Cabbage ◽  
Leningrad Region ◽  
Distribution Map ◽  
Kamchatka Region ◽  
Delia Floralis ◽  
New Distribution ◽  
Distribution In Europe

Abstract A new distribution map is provided for Delia floralis (Fallén) Diptera: Anthomyiidae Turnip root fly, summer cabbage fly. Attacks Brassica spp., swede, cabbage, cauliflower, calabrese, Chinese cabbage, turnip, radish, wallflower, rapeseed (canola) Information is given on the geographical distribution in EUROPE, Denmark, Finland, Germany, West Hungary, Italy, Norway, Sweden, Switzerland, United Kingdom, USSR, Byelorussian SSR, Estonian SSR, Kazakh SSR, Latvian SSR, Moldavian SSR, Russian, SFSR, Kamchatka region, Leningrad region, Pushkin area, Ukraine, Uzbekistan, ASIA, China, Japan, Mongolia, NORTH AMERICA, Canada, Alberta, Manitoba, Newfoundland, Saskatchewan, USA, Alaska.

Pseudohelotium pineti. [Descriptions of Fungi and Bacteria].

2018 ◽  
Author(s):  
D. W. Minter
Keyword(s):  
New York ◽  
North Carolina ◽  
Czech Republic ◽  
Pinus Sylvestris ◽  
Geographical Distribution ◽  
New Hampshire ◽  
Conservation Status ◽  
Komi Republic ◽  
Leningrad Oblast ◽  
Jammu And Kashmir

Abstract A description is provided for Pseudohelotium pineti found on dead and whitened needles of Pinus sylvestris. Some information on its morphology, habitats, dispersal and transmission and conservation status is given, along with details of its geographical distribution (Canada (Manitoba, Sasktachewan), USA (Maryland, New Hampshire, New York, North Carolina, Pennsylvania, Virginia), India (Jammu and Kashmir), Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Italy, Netherlands, Norway, Poland, Russia (Komi Republic, Leningrad Oblast, Pskov Oblast, Republic of Karelia), Spain, Sweden, Switzerland, Ukraine and UK) and hosts (Pinus spp.).

Anoplophora glabripennis. [Distribution map].

2014 ◽  
Author(s):  
Keyword(s):  
New York ◽  
British Columbia ◽  
Czech Republic ◽  
North America ◽  
Geographical Distribution ◽  
Anoplophora Glabripennis ◽  
Distribution Map ◽  
England And Wales ◽  
New Distribution ◽  
Distribution In Europe

Abstract A new distribution map is provided for Anoplophora glabripennis (Motschulsky). Coleoptera: Cerambycidae. Hosts: polyphagous on hardwoods. Information is given on the geographical distribution in Europe (Austria, Belgium, Czech Republic, Denmark, France, Corsica, Germany, Italy, Netherlands, Switzerland, UK, England and Wales), Asia (China, Anhui, Fujian, Gansu, Guangdong, Guangxi, Guizhou, Hebei, Heilongjiang, Henan, Hubei, Hunan, Jiangsu, Jiangxi, Jilin, Liaoning, Nei Menggu, Ningxia, Qinghai, Shaanxi, Shandong, Shanxi, Sichuan, Xinjiang, Xizhang, Yunnan, Zhejiang, Japan, Honshu, Korea Democratic People's Republic, Korea Republic), North America (Canada, British Columbia, Ontario, USA, California, Illinois, Massachusetts, New Jersey, New York, Ohio, Washington).

Rhagoletis batava. [Distribution map].

2018 ◽  
Author(s):  
Keyword(s):  
Czech Republic ◽  
Geographical Distribution ◽  
Sea Buckthorn ◽  
European Russia ◽  
Hippophae Rhamnoides ◽  
Distribution Map ◽  
Hippophaë Rhamnoides ◽  
New Distribution ◽  
Distribution In Europe

Abstract A new distribution map is provided for Rhagoletis batava Hering. Diptera: Tephritidae. Hosts: sea buckthorn (Hippophae rhamnoides). Information is given on the geographical distribution in Europe (Belarus, Belgium, Czech Republic, Estonia, Finland, Germany, Hungary, Italy, Latvia, Lithuania, Netherlands, Poland, Russia, European Russia, Siberia, Spain, Sweden and Switzerland) and Asia (Armenia and Kyrgyzstan).

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