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 experiment was conducted at Department of Plant Pathology, S.K.N. College of Agriculture, Jobner (Rajasthan). Alternaria alternata was isolated from leaves of tomato and observed to be pathogenic under artificial conditions. It is cause heavy yield loss in Rajasthan as well as in India. An attempt was more find out the efficacy of different plant extracts and fungicides were against in Alternaria alternata in vitro and in vivo conditions. Among five Plant extracts garlic was found most effective followed by neem and among six fungicides propiconazole was found most effective followed by trifloxystrobin+tebuconazole against Alternaria alternata in vitro conditions. In potted plant minimum disease intensity were obtained in garlic and propiconazole and followed by neem and trifloxystrobin+tebuconazole. Garlic and propiconazole were found effective in management of leaf blight of tomato by Alternaria alternata in vitro and in vivo conditions.
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