Fusarium oxysporum f.sp. phaseoli. [Descriptions of Fungi and Bacteria].

1997 ◽  
Author(s):  
D. Brayford
Keyword(s):  
Czech Republic ◽  
Glycine Max ◽  
Phaseolus Vulgaris ◽  
Fusarium Oxysporum ◽  
Geographical Distribution ◽  
Vascular Wilt ◽  
Plant Debris ◽  
Vigna Sinensis ◽  
Scarlet Runner Bean ◽  
Lima Beans

Abstract A description is provided for Fusarium oxysporum f.sp. phaseoli. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Phaseolus vulgaris (common bean), P. coccineus (scarlet runner bean). May also infect some lupin varieties (Armstrong & Armstrong, 1963). Not pathogenic to other types of beans such as Lima beans (P. limensis var. limenanus), cowpea (Vigna sinensis[Vigna unguiculata]) or soyabeans (Soja max[Glycine max]). DISEASE: Fusarium Yellows, vascular wilt. GEOGRAPHICAL DISTRIBUTION: Widespread where Phaseolus vulgaris is grown, including Brazil, Czech Republic, China, Colombia, Costa Rica, Egypt, Greece, Italy, Japan, Kenya, Mexico, Peru, Poland, Rwanda, Slovakia, The Netherlands, UK, USA, (former) Yugoslavia. TRANSMISSION: Conidia are dispersed locally by water flow and splash droplets. Chlamydospores may be dispersed by movement of contaminated soil or plant debris. The fungus is also seed-borne by conidial contamination (Kendrick, 1934).

Fusarium oxysporum f. sp. vasinfectum. [Descriptions of Fungi and Bacteria].

1992 ◽  
Author(s):  
D. Brayford
Keyword(s):  
South Africa ◽  
Puerto Rico ◽  
Glycine Max ◽  
Nicotiana Tabacum ◽  
Fusarium Oxysporum ◽  
Geographical Distribution ◽  
Central African Republic ◽  
Lupinus Luteus ◽  
Vascular Wilt ◽  
Wide Range

Abstract A description is provided for Fusarium oxysporum f. sp. vasinfectum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Cotton (Gossipium spp., including G. hirsutum, G. barbadense, G. arboreum, G. herbaceum), Chinese lantern (Physalis alkekengi), lucerne (alfalfa) (Medicago sativa), lupin (Lupinus luteus), okra (Abelmoschus esculentus), soyabean (Glycine max), tobacco (Nicotiana tabacum). A wide range of other plants may also be infected without external symptoms (51, 2512). DISEASE: Vascular wilt. GEOGRAPHICAL DISTRIBUTION: Widespread (IMI map 362). Africa: Central African Republic, Congo, Egypt, Ethiopia, Israel, Madagascar, Republic of South Africa, Senegal, Somalia, Sudan, Tanzania, Uganda, Zimbabwe. America: Argentina, Brazil, Chile, Colombia, Guatemala, Mexico, Nicaragua, Paraguay, Peru, Puerto Rico, Salvador, St. Kitts-Nevis, St. Vincent, USA (south eastern states), Venezuela. Asia: Burma, China, India, Iran, Iraq, Pakistan, Taiwan, USSR. Europe: France, Greece, Italy, Romania, Yugoslavia. TRANSMISSION: The fungus is soil borne and may be transmitted by seed (11, 713; 32, 186) and in irrigation water (62, 4911).

Fusarium oxysporum f. sp. cubense. [Descriptions of Fungi and Bacteria].

1992 ◽  
Author(s):  
D. Brayford
Keyword(s):  
Fusarium Oxysporum ◽  
Sierra Leone ◽  
Geographical Distribution ◽  
Vascular Wilt ◽  
Distribution Map ◽  
Plant Debris ◽  
Panama Disease ◽  
Soil P ◽  
Planting Material ◽  
South Brazil

Abstract A description is provided for Fusarium oxysporum f. sp. cubense. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Musa sp., Heliconia sp. DISEASE: Panama disease (vascular wilt) of banana. Also vascular wilt of abaca (Musa textilis). GEOGRAPHICAL DISTRIBUTION: Widespread in tropical and subtropical regions. Africa: Burundi, Cameroun, Canary Is., Ghana, Kenya, Madagascar, Malawi, Mauritius, Mozambique (50, 3049), Nigeria, Republic of South Africa, Rwanda, Sierra Leone, Tanzania (incl. Zanzibar), Uganda, Zaire. America: North: Florida (68, 905); South: Brazil, Costa Rica, Cuba (56, 4615), Dominica, Guadeloupe, Jamaica. Australasia: Australia, Brunei (51, 3059), Guam (60, 3258), India (68, 5699; 69, 657), Indonesia, Philippines, Sri Lanka, Taiwan, Thailand. IMI Distribution Map 31. TRANSMISSION: Through human transportation of infected planting material, plant debris or soil.

Fusarium oxysporum f.sp. tracheiphilum. [Descriptions of Fungi and Bacteria].

1970 ◽  
Author(s):  
P. Holliday
Keyword(s):  
Glycine Max ◽  
Fusarium Oxysporum ◽  
Geographical Distribution ◽  
Vascular Tissue ◽  
Central Africa ◽  
Leaf Fall ◽  
Vigna Sinensis ◽  
Southern States ◽  
Stem Necrosis ◽  
Lower Stem

Abstract A description is provided for Fusarium oxysporum f.sp. tracheiphilum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Glycine max, Vigna sinensis and V. unguiculata. DISEASE: A fairly widespread disease of both soyabean and cowpea and generally most serious in U.S.A. In cowpea the leaves become flaccid and chlorotic; in young plants a fairly rapid wilt can occur and leads to death. On older plants infection causes stunting, and chlorosis precedes leaf fall and a gradual wilt. The vascular tissue is necrotic and the roots may be more severely diseased than the above-ground symptoms suggest. The lower stem may become swollen before any chlorosis occurs. In the woody soyabean a generai wilt is not usually found. The plants become stunted, with the ehlorotic leaves gradually falling. Death ensues later than in the case of cowpea. Internal stem necrosis is a conspicuous symptom and removal of the petioles reveals this. Although the fungus chiefly causes the typical vascular disorders of this pathogenic group, there are reports of soyabean pod infection from Japan (19: 453). Infection of cowpea in India has also been described (35: 503). Some isolates from cowpea have proved pathogenic to bean (Phaseolus vulgaris) and it has been suggested that isolates of Fusarium oxysporum f.sp. phaseoli might be virulent towards cowpea (43, 1472). GEOGRAPHICAL DISTRIBUTION: North America (Canada (Ontario) and in U.S.A., on cowpea, general in the southern states; on soyabean it occurs from Florida, La, Texas, Neb. and California); South America (Colombia); Asia (Formosa, India, U.S.S.R.); Australasia (Australia). Reports of its presence in Central Africa require confirmation. TRANSMISSION: Through soil and probably seed (11: 220; 29: 453).

Septoria antirrhini. [Descriptions of Fungi and Bacteria].

2004 ◽  
Author(s):  
T. V. Andrianova
Keyword(s):  
South Africa ◽  
Czech Republic ◽  
New Zealand ◽  
Great Britain ◽  
South America ◽  
Geographical Distribution ◽  
Infected Plant ◽  
Weather Conditions ◽  
Plant Debris ◽  
Wet Weather

Abstract A description is provided for Septoria antirrhini. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. DISEASE: Leaf spot, leaf drying, defoliation. HOSTS: Antirrhinum antirrhiniflorum, A. majus, A. siculum (Scrophulariaceae). GEOGRAPHICAL DISTRIBUTION: AFRICA: South Africa. NORTH AMERICA: Canada, USA. SOUTH AMERICA: Chile, Colombia. ASIA: Armenia, Azerbaijan, China, Iran, Israel. AUSTRALASIA: Australia, New Zealand. EUROPE: Bulgaria, Czech Republic, Estonia, France, Germany, Great Britain, Hungary, Ireland, Italy, Netherlands, Portugal, Romania, Ukraine, former Yugoslavia. TRANSMISSION: Not reported, but almost certainly by airborne, splash-dispersed conidia from infected plant debris and seed stocks. The disease is significantly more severe under wet weather conditions (SINADSKIY et al., 1985).

Fusarium oxysporum f. sp. elaeidis. [Descriptions of Fungi and Bacteria].

1992 ◽  
Author(s):  
D. Brayford
Keyword(s):  
Fusarium Oxysporum ◽  
Geographical Distribution ◽  
Contaminated Soil ◽  
Oil Palm ◽  
Ivory Coast ◽  
Plant Material ◽  
Elaeis Guineensis ◽  
Central Africa ◽  
Vascular Wilt ◽  
West And Central Africa

Abstract A description is provided for Fusarium oxysporum f. sp. elaeidis. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Elaeis guineensis (Oil palm). May also infect E. oleifera, E. madagascariensis and E. melanococca. DISEASE: Vascular wilt. GEOGRAPHICAL DISTRIBUTION: West and central Africa: Cameroon, Congo, Ivory Coast, Nigeria, Zaire. Possibly Colombia. TRANSMISSION: Contaminated soil or plant material. Potentially by means of seed (52, 4182).

Fusarium oxysporum f. sp. melonis. [Descriptions of Fungi and Bacteria].

1992 ◽  
Author(s):  
D. Brayford
Keyword(s):  
Saudi Arabia ◽  
Great Britain ◽  
Fusarium Oxysporum ◽  
Geographical Distribution ◽  
Cucumis Melo ◽  
Vascular Wilt ◽  
Distribution Map

Abstract A description is provided for Fusarium oxysporum f. sp. melonis. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Cucumis melo (Muskmelon, Cantaloupe). DISEASE: Vascular wilt. GEOGRAPHICAL DISTRIBUTION: IMI Distribution Map 496. Africa: Morocco, Zimbabwe. Asia: India, Iraq, Iran, Israel, Japan, Korea, Lebanon, Philippines, Saudi Arabia, Thailand, USSR. Australasia: Australia. Europe: Belgium, France, Germany, Great Britain, Greece, Netherlands, Turkey. America: Canada, USA. TRANSMISSION: The fungus is soil borne and may be tramsmitted by seed.

Fusarium oxysporum f.sp. vasinfectum. [Descriptions of Fungi and Bacteria].

1964 ◽  
Author(s):  
C. Booth
Keyword(s):  
Puerto Rico ◽  
Fusarium Oxysporum ◽  
Central America ◽  
Geographical Distribution ◽  
West Indies ◽  
Central African Republic ◽  
Vascular Wilt ◽  
Vein Clearing ◽  
Cotton Plants ◽  
Cotton Belt

Abstract A description is provided for Fusarium oxysporum f.sp. vasinfectum. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: On Gossypium spp., and species of Cajanus, Coffea, Hevea, Hibiscus, Medicago, Ricinus, Solanum and Vigna. DISEASE: Vascular wilt or Fusariosis of cotton is a disease affecting its host at all stages of its growth. Early symptoms on seedlings consist of vein clearing of the leaves followed by necrosis of the interveinal tissue and death of the leaves. On older plants leaves become chlorotic and the vascular tissues show a brown discolouration. Growth is retarded and the plant eventually wilts. GEOGRAPHICAL DISTRIBUTION: Africa: Congo, Central African Republic, Egypt, Ethiopia, Madagascar, Senegal, Somalia, Sudan, South Africa, Tanganyika, Uganda; Asia: Burma, China, Formosa, India, Indo-China, Iran, Iraq, Pakistan, U.S.S.R. ; Europe: France, Greece, Italy, Romania, Yugoslavia; North America, Mexico, U.S.A. (cotton belt); Central America & West Indies: Guatemala, Nevis, Nicaragua, Puerto Rico, Salvador, St. Vincent; South America: Argentina, Brazil, Chile, Colombia, Peru, Venezuela. (C.M.I. Map 362). TRANSMISSION: Soil-borne, but may also be transmitted by water and seed. The pathogen has been recovered from delineated seed obtained from infected cotton plants in the Central African Republic, Congo, Tanganyika and Brazil (32: 186; 33: 143; 40: 754; 41: 389). The percentage infection ranged from 0.2 to 5.0.

Fusarium oxysporum f. sp. ciceris. [Descriptions of Fungi and Bacteria].

1992 ◽  
Author(s):  
D. Brayford
Keyword(s):  
Fusarium Oxysporum ◽  
Cicer Arietinum ◽  
Geographical Distribution ◽  
Vascular Wilt

Abstract A description is provided for Fusarium oxysporum f. sp. ciceris. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Cicer arietinum (gram, chickpea). DISEASE: Vascular wilt. GEOGRAPHICAL DISTRIBUTION: First recorded from India; subsequently reported from Bangladesh, Burma, Chile, Ethiopia, Iran, Malawi, Mexico, Pakistan, Peru, Spain, Sudan, Syria, Tunisia and USA. TRANSMISSION: The fungus is soil borne. It may also be transmitted by seed (66, 3143).

Corynebacterium flaccumfaciens. [Distribution map].

1975 ◽  
Author(s):  
Keyword(s):  
Glycine Max ◽  
North America ◽  
Phaseolus Vulgaris ◽  
Geographical Distribution ◽  
Distribution Map ◽  
New Distribution

Abstract A new distribution map is provided for Corynebacterium flaccumfaciens (Hedges) Dowson. Hosts: Bean (Phaseolus vulgaris and other P. spp.), soyabean (Glycine max). Information is given on the geographical distribution in ASIA, Turkey, AUSTRALASIA & OCEANIA, Australia, EUROPE, Bulgaria, Greece, Hungary, Romania, Yugoslavia, NORTH AMERICA, Canada (Ontario), Mexico, USA.

Fusarium oxysporum f. sp. dianthi. [Descriptions of Fungi and Bacteria].

1996 ◽  
Author(s):  
D. Brayford
Keyword(s):  
Fusarium Oxysporum ◽  
Geographical Distribution ◽  
Water Flow ◽  
Contaminated Soil ◽  
Vascular Wilt ◽  
Planting Materials ◽  
Local Dispersal

Abstract A description is provided for Fusarium oxysporum f. sp. dianthi. Information is included on the disease caused by the organism, its transmission, geographical distribution, and hosts. HOSTS: Dianthus spp. (carnation, pinks, sweet williams), Lychnis chalcedoica L. (Caryophyllaceae) (Armstrong & Armstrong, 1954; Hood & Stewart, 1957). DISEASE: Vascular wilt. GEOGRAPHICAL DISTRIBUTION: Widespread where Dianthus is grown. TRANSMISSION: Via infected planting materials and contaminated soil. Local dispersal is by water flow and splash droplets containing slimy macro- or microconidia.

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