ISSN: 0973-7510

E-ISSN: 2581-690X

Shreeshail Sonyal1 , V.B. Nargund2, M.E. Puneeth1, V.I. Benagi2, K.B. Palanna1, Madhu S. Giri2, H. Shivalingappa1, H.S. Mahesha1, Devanshu Dev1, Anil Pappachan1 and Yallappa Jagarkal3
1Department of Plant Pathology, UAS, GKVK, Bangalore, India.
2Department of Plant Pathology, UAS, Dharwad, India.
3Department of Agricultural Microbiology, UAS, GKVK, Bangalore, India.
J. Pure Appl. Microbiol., 2016, 10 (1): 253-257
© The Author(s). 2016
Received: 23/10/2015 | Accepted: 12/12/2015 | Published: 31/03/2016
Abstract

Maximum percentdisease incidence (45.16%) was noticed in Besigeger village of Bellary district. In Koppal districts, maximum per cent disease incidence was recorded in Jerkundi (43.58%) followed by Koppal (41.07%). While lowest disease incidence was observed in Kalakbandi (21.87%). In Bagalkot district, maximum per cent disease incidence was recorded in Hebbal (31.41%) followed by Mahalingpur (22.42%). In Gadag district, maximum per cent disease incidence was recorded in Chumnal (36.42%). While lowest disease incidence was observed in Unchgere (25.70%). In Bijapur district, maximum disease incidence was observed in Babaleshwara (31.14%).Similarly, maximum disease incidence was observed in Appledinni (22.30%) followed by Tuntapur (18.75%) in Raichur district. Among different districts the Bellary district recorded maximum disease incidence (32.46%) followed by Koppal district (32.13%). While lowest incidence was observed in Raichur district (16.70%). Further Shot hole borer (Xyleborus fernicatus) association was noticed in the entire district, but it was absent in Raichure district. Higher wilt disease incidence was noticed in more than above 4-5 years orchards and while it was less in belove 3 years orchards. Shot hole bore association was noticed in more than 4-5 years. It was evident from the survey that among the commonly growing pomegranate cultivars, viz.,Bhagwa, Kesar, Ganesh, Arkta and Sindhur; the cultivar Bhagwa was found to be highly susceptible to C. fimbriata and shot hole borer.

Keywords

Survey, Wilt, Incidence, Ceratocystis fimbriata.

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© The Author(s) 2016. Open Access. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License which permits unrestricted use, sharing, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.