• Printed Journal
  • Indexed Journal
  • Refereed Journal
  • Peer Reviewed Journal
Journal of Pharmacognosy and Phytochemistry

Journal of Pharmacognosy and Phytochemistry

Vol. 11, Issue 2 (2022)

Efficacy of different bio-control agent on flowering and disease management of chrysanthemum (Dendranthema grandiflora Tzvelev) cv. Marigold

Author(s):

Abhisheak Meena, Ashutosh Mishra, Sunil Kumar Solanki and Samraj Chouhan

Abstract:

Present investigation was carried out to examine the efficacy of different bio-agents on disease parameters and microbial population of chrysanthemum at Department of Floriculture and Landscaping, College of Horticulture and Forestry, Jhalawar. For this formulations of different bio-agents like Pseudomonas fluorescens (125g and 175g and 250g per plot area), Trichoderma harzianum Trichoderma viride, Trichoderma longibrachiatum, Bacillus subtilis used as root application. Pseudomonas fluorescens (250g) treatment was found effective and significantly affected disease management and microbial population. Plant treated with 250g Trichoderma viride had minimum number of days to first flower bud emergence (35.53 days), minimum days taken to 50 per cent flowering (65.33 days), maximum number of flower plucked (6.80) and maximum duration of flowering (32.75 days) and minimum disease incidence (10.00%), minimum mortality (10.00%), minimum per cent disease incidence (12.50%) and microbial population count after treatment application.

Pages: 16-20  |  501 Views  203 Downloads


Journal of Pharmacognosy and Phytochemistry Journal of Pharmacognosy and Phytochemistry
How to cite this article:
Abhisheak Meena, Ashutosh Mishra, Sunil Kumar Solanki and Samraj Chouhan. Efficacy of different bio-control agent on flowering and disease management of chrysanthemum (Dendranthema grandiflora Tzvelev) cv. Marigold. J Pharmacogn Phytochem 2022;11(2):16-20.

Call for book chapter