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 |
The present field evaluation study was conducted at Agriculture Research Station, Gunjevu, Hassan, Karnataka, India during September 2109 to evaluate novel fungicides against late blight disease caused by Phytophthora infestans. Four novel combi-product fungicides were included along with the other six well known fungicides which were proven under field condition against late blight disease of potato. Among ten different fungicides, Fenamidone 10% + Mancozeb 50% (60%WG) found to be highly effective in managing late blight of potato with least percent disease severity of 18.00 per cent with highest yield of 15.13 t/ha. Followed by Dimethomorph 50% WP recorded 24.368 Per cent of disease severity with 14.70 t/ha of yield. Whereas, the control treatment recorded 94.04% disease severity with lowest yield of 7.80 t/ha.
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