Evaluation of fungicides, neem products against Fusarium oxysporum f. sp. lycopersici wilt disease of Solanum lycopersicum Pandey Ghanshyam*, Yadav Anoop1, Kewate Bhushan2, Chaudhary Gaurav3, Tyagi Nikunj4 Department of Agricultural Economics, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj – 211 007 (U.P.) 1Department of Plant Pathology, Sam Higginbottom University of Agriculture, Technology and Sciences, Prayagraj – 211 007 (U.P.) 2Department of Plant Pathology, Rajmata Vijayaraje Scindia Krishi VishwaVidyalaya, Gwalior – 474 002 (M.P.) 3Department of Horticulture, Chaudhary Charan Singh University, Meerut – 250 001 (U.P.), India 4Department of Agriculture Extension, Chaudhary Charan Singh University, Meerut – 250 001 (U.P.), India *ghanashyampandey7@gmail.com
Online published on 12 November, 2021. Abstract The bio-agents viz. Trichoderma viride, T. harzianum, Pseudomonas fluorescens, plant extracts viz. neem oil @ 10% and neem seed kernel extract @ 10% and Neen leaf extract @ 10% against F. oxisporum under In vitro experiment was analyzed by using CRD with six treatments and three replication viz. Trichoderma viride, T. harzianum, Pseudomonas fluorescens, Neem leaf extract, neem oil, and neem seed kernel extract. Observations recorded at 24, 48, 72, 96, 120, 144 and 168 hrs., respectively. T. viride was inoculated directly in PDA poured plate in a dual culture technique which gave the best results among all the treatments (1.475) followed by Trichoderma harzianum (1.765). Whereas in case of neem products neem oil @ 10% was best effective (5.450) followed by neem leaf extract (6.375) followed by NSKE (6.625). It was seen that all the treatments were significant over control (8.285). Top Keywords Fusarium oxysporum, Trichoderma harzianum, Pseudomonas fluorescens, Neem oil, Neem seed karnel cake and Neem leaf extract, Solanum lycopersicum. Top |