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 in vitro study was carried out at the Department of Plant Pathology, University of Agricultural Sciences, Dharwad, Karnataka, India during August 2018 to evaluate the efficacy of different fungicides against Corynespora cassiicola (Berk. and Curt.) Wei causing target leaf spot of soybean. The efficacy of non-systemic (1500, 2000 and 2500 ppm) and systemic fungicides (250, 500 and 1000 ppm) were assayed under in vitro by following poisoned food technique. Among the non-systemic fungicides tested, maximum inhibition of mycelial growth was recorded from chlorothalonil (42.96 %). Whereas, least mycelial inhibition was observed in mancozeb (20.00 %). Among the five systemic fungicides tested, carbendazim and thiophanate methyl recorded complete (100 %) inhibition of mycelial growth and were significantly superior to all other fungicides used. Least mycelial inhibition was observed in hexaconazole (13.89 %).
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