In vitro and In vivo responses of different treating agents against wilt disease of safflower

Govindappa, M. and Rai, V. Ravishankar and Lokesh, S. (2011) In vitro and In vivo responses of different treating agents against wilt disease of safflower. Journal of Cereals and Oilseeds Vol, 2 (1). pp. 16-25.

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Abstract

In safflower Anucop, captan and Mancozeb M-45 were found extremely effective in reducing Fusarium oxysporum f.sp. carthami wilt. The seed treatments improved seed germination, seedling vigour and plant stand. Due to these treatments many of the seed-borne fungi failed to express in the normal way. Bioagents formulations viz., Trichoderma harzianum, Bacillus subtilis and Pseudomonas fluorescens reduced the wilt incidence both under greenhouse and field conditions, thereby enhancing the growth of the seedlings. These antagonists significantly reduced the population of Fusarium oxysporum f.sp. carthami, increased the seed germination and seedling vigour. Leaf extracts of Becopa monniera and Adathoda vasica were found effective in the control of safflower wilt. Comparatively B. monniera enhanced the seed germination and quality parameters of plants both under greenhouse and field conditions and also effectively suppressed the wilt up to flowering

Item Type: Article
Subjects: Agriculture Biological Sciences > Microbiology
University of Mysore > PG Campuses > Manasagangotri, Mysore > Agriculture Biological Sciences > Microbiology
Divisions: PG Campuses > Manasagangotri, Mysore > Microbiology
Depositing User: Kodandarama
Date Deposited: 26 Sep 2013 10:01
Last Modified: 26 Sep 2013 10:01
URI: http://eprints.uni-mysore.ac.in/id/eprint/15359

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