International Journal of Plant Protection

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Roving Survey on Panama Disease (fusarium Oxysporum f. Sp. cubense) in Banana Growing Areas of Karnataka


Affiliations
1 Department of Horticultural Plant Pathology, K.R.C. College of Horticulture (U.H.S.) Arabhavi, Belgaum karnataka, India
2 Department of Plant Pathology, AICRP on Tropical Fruits, K.R.C. College of Horticulture Arabhavi, Belgaum karnataka, India
3 Department of Fruits Science, K.R.C. College of Horticulture Arabhavi, Belgaum karnataka, India
4 Department of Plant Pathology, Horticultural Research Station Arsikere, Hassan Karnataka, India
     

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Roving survey was conducted in major banana growing regions of Karnataka during 2011-12 and it revealed that the disease incidence ranged from zero to hundred per cent. Maximum incidence was recorded on Kadali variety in Bangalore followed by Mysore (Devarasanahalli) (51.0%), Nanjanagudu (48.0%) and Mandya (Bukanakere) (44.0%) on Rasthali and Ney Poovan cultivars. The disease was not observed in Belgaum area. Pseudostem vascular infection was maximum (6.0) in cultivars of Rasthali and Ney Poovan in Nanjanagudu, Devarasanahalli and Bukanakere.

Keywords

Panama Disease, fusarium Oxysporum F. Sp. Cubense, Survey, Banana
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  • Roving Survey on Panama Disease (fusarium Oxysporum f. Sp. cubense) in Banana Growing Areas of Karnataka

Abstract Views: 293  |  PDF Views: 0

Authors

R. Somu
Department of Horticultural Plant Pathology, K.R.C. College of Horticulture (U.H.S.) Arabhavi, Belgaum karnataka, India
N. Thammaiah
Department of Plant Pathology, AICRP on Tropical Fruits, K.R.C. College of Horticulture Arabhavi, Belgaum karnataka, India
M. S. Kulkarni
Department of Horticultural Plant Pathology, K.R.C. College of Horticulture (U.H.S.) Arabhavi, Belgaum karnataka, India
G. S. K. Swamy
Department of Fruits Science, K.R.C. College of Horticulture Arabhavi, Belgaum karnataka, India
V. Devappa
Department of Plant Pathology, Horticultural Research Station Arsikere, Hassan Karnataka, India

Abstract


Roving survey was conducted in major banana growing regions of Karnataka during 2011-12 and it revealed that the disease incidence ranged from zero to hundred per cent. Maximum incidence was recorded on Kadali variety in Bangalore followed by Mysore (Devarasanahalli) (51.0%), Nanjanagudu (48.0%) and Mandya (Bukanakere) (44.0%) on Rasthali and Ney Poovan cultivars. The disease was not observed in Belgaum area. Pseudostem vascular infection was maximum (6.0) in cultivars of Rasthali and Ney Poovan in Nanjanagudu, Devarasanahalli and Bukanakere.

Keywords


Panama Disease, fusarium Oxysporum F. Sp. Cubense, Survey, Banana