National Academy of Agricultural Sciences (NAAS)
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PRINT ISSN : 2319-7692
Online ISSN : 2319-7706 Issues : 12 per year Publisher : Excellent Publishers Email : editorijcmas@gmail.com / submit@ijcmas.com Editor-in-chief: Dr.M.Prakash Index Copernicus ICV 2018: 95.39 NAAS RATING 2020: 5.38 |
Rapeseed-mustard belongs to family Brassicaceae. It is the most important group of rabi oilseed crops and contribute a major share to the vegetable fat of the country. Effectiveness of the six fungicides i.e. Quintal (Iprodione 25% + Carbendazim 25%), Nativo (Tebuconazole 50% + Trifloxystrobin 25% 75GW), Tilt (Propiconazole 25 EC), Score (Difenoconazole 25 EC) and Propineb (Antracol 70 WP), Folicur (Tebuconazole 250 EC) were used at three concentrations of each @ 0.05, 0.1 and 0.2 per cent and one is no treatment (control) under in vitro against Alternaria brassicae by poison food technique. At 0.05% concentration of fungicides the minimum growth was recorded in Iprodione 25% + Carbendazim 25% (47.47mm) followed by Propineb 70 WP (52.56mm) had significantly reduced the mycelia growth of tested pathogen by food poison technique than the control (90.00mm). In case of 0.1% concentration of fungicides the minimum growth was recorded in Iprodione 25% + Carbendazim 25% (38.09mm) followed by Propineb 70 WP (43.00mm) had significantly reduced the mycelia growth of tested pathogen than the control (90.00mm). In case of 0.2% concentration of fungicides the minimum growth was recorded in Iprodione 25% + Carbendazim 25% (27.84mm) followed by Propineb 70 WP (30.84mm), had significantly reduced the mycelia growth of tested pathogen than the control (90.00mm). Four treatments namely Tebuconazole 250 EC + Trifloxystrobin WG 75; Propiconazole 25 EC; Difenoconazole 25 EC and Tebuconazole 250 EC were tested by poison food technique in vitro and result cent per cent restriction of radial growth of Alternaria brassicae in 0.05%, 0.1% and 0.2% concentration.
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