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Evaluation of different fungicides
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The aim of this study was to evaluate the antimicrobial activity of three commercial GSE (Grapefruit Seed Extract) products against six bacterial and one fungal strain, through the agar well diffusion method, determination of minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), and minimum fungicidal concentration (MFC). Obtained results indicate strong antimicrobial effects of investigated extracts, with different microbial susceptibility, including the multidrug-resistant (MDR) bacteria.
4p
mudbound
10-12-2021
11
1
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To study the effect of different fungicides against Alternaria leaf spot of ber, fungus was isolated from the infected leaves of ber plant and cultural and morphological study was done through Poison Food Technique to find that the fungus was Alternaria alternata having branched and septate mycelium with light brown to blackish conidiophores in acropetal chain and the conidia having olive green to dark brown colour with transverse and longitudinal septa.
6p
trinhthamhodang11
27-04-2021
15
1
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Tomato is world’s one of the largest growing vegetable crop and ranks first among processing crops. It’s production suffers with many biotic and abiotic factors. Leaf blight disease caused by different species of Alternaria is one of the most dreadful diseases of tomato, causing huge economic losses. The present study was conducted in order to evaluate the efficacy of different fungicides against Alternaria alternata, one of cause for blight disease of tomato.
6p
trinhthamhodang11
27-04-2021
25
1
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In view of the above concerns, a study was undertaken in the Department of Plant Pathology, Institute of Agricultural Sciences, Siksha „O‟ Anusandhan, Deemed to be University, Bhubaneswar to find out the effectiveness of different fungicides against the pathogen of purple blotch of onion in vitro.
4p
trinhthamhodang11
27-04-2021
12
1
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Grain mold is economically important disease of sorghum. For Management of sorghum grain mold various chemicals were screened for efficacy and management of grain mold under field conditions. Four different fungicides viz., Hexaconazole, carbendazim, thiram+mancozeb, propiconazole and two control treatments i.e. one water spray and one absolute control were evaluated for control of sorghum grain mold.
5p
trinhthamhodang11
27-04-2021
13
2
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The present in vitro study was carried out at the Department of Plant Pathology, University of Agricultural Sciences, Dharwad, Karnataka, India to evaluate the efficacy of different fungicides against Colletotrichum lindemuthianum (Sacc. & Magn.) Bri. & Cav. causing anthracnose of french bean using poisoned food technique.
7p
caygaocaolon11
21-04-2021
12
1
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The purpose of this research was to evaluate antagonistic activity of Bacillus subtilis isolated from Phylloplane and rhizospheric soil of different field crops. Bacteria are able to synthesis a wide range of secondary metabolites with fungicidal capabilities.
12p
chauchaungayxua10
19-03-2021
17
1
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In the present study nine fungicides were evaluated against the false smut disease of rice during kharif-2016. Among the different fungicides tested azoxystrobin (18.2 %) SC + difenconozole (11.4 %) SC and metiram (55 %) WG + pyraclostrobin (5 %) WG @ 0.1 per cent recorded the least disease severity of 1.85 and 2.52 per cent respectively, followed by propiconazole 25 EC, Azoxystrobin 25 % SC, Difenconazole 25 % EC, tebuconozole 250 EC and flusilazole (25 %) SE + carbendazim (12.5 %) SE showed better efficacy at 0.1 per cent and enhanced the paddy yield under field condition.
6p
nguaconbaynhay10
22-01-2021
9
2
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In view of the above facts, the present study was undertaken to evaluate the variable effects of some selected fungicides against some B. sorokiniana.
6p
cothumenhmong9
04-01-2021
14
2
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A field study was conducted during Kharif 2014 and Kharif 2015 to evaluate the bioefficacy of fungicides (both solo and combination products) against stem rot disease of paddy. Different fungicides were tested either as seed treatment (ST), seedling dip (SD), foliar spray (FS) or in combinations. Disease was measured in 0-9 standard evaluation scale and scores were transformed into percent disease index (PDI). PDI of Kharif 2014 and Kharif 2015 were pooled to get the mean PDI.
6p
cothumenhmong9
04-01-2021
14
2
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Field experiments were conducted in Faizabad during 2014-15 and 2015-16 cropping season to evaluate the effect of different control options (seed treatment with Carbendazim, Trichoderma harzianum and intercropping with linseed, alone and in combination) on lentil wilt caused by Fusarium oxysporum f. sp. lentis.
4p
gaocaolon9
22-12-2020
12
2
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The efficacy of six different systemic fungicides and two combi-products were evaluated for inhibition of growth of pathogen at three different concentrations. Among systemic and combi-products fungicides were evaluated, the cent per cent inhibition was observed in Propiconazole 25 % EC, Tebuconazole 250 EC, Azoxystrobin 18.2 % + Difenconazole 11.4 % SC and Tebuconazole 50 % + Trifloxystrobin 25 % WG at all the concentrations.
12p
trinhthamhodang9
16-12-2020
17
2
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An experiment was conducted to evaluate the effect of three botanical extracts, two botanical fungicides and one essential oil in vitro and in vivo against Alternaria brassicae causing Alternaria blight of cabbage.
7p
trinhthamhodang1216
19-11-2020
17
2
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The present study was carried out with an aim to find out the effective fungicides and biocontrol agents under In vitro and In vivo conditions. In vitro evaluations revealed that Tebuconazole was found highly effective in controlling the mycelial growth of F. solani completely at all the concentrations (50, 100, 250 and 500ppm) among the different fungicides tested by poised food technique.
12p
trinhthamhodang1216
19-11-2020
11
3
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In vitro evaluation of three contact and five systemic and two combination was carried out under laboratory condition in 2018-19 at Department of Plant Pathology, College of Horticulture, Mysuru by using Potato Dextrose Agar medium (PDA) as basal medium and six biocontrol agents were evaluated through dual culture technique. The result revealed that, there was significant difference among the fungicides in inhibiting the radial growth of the A. solani.
7p
trinhthamhodang1216
19-11-2020
13
1
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The different fungicides were evaluated under in-vitro to know the effective fungicides at lower concentration against the Alternaria leaf blight pathogen.
8p
trinhthamhodang1216
19-11-2020
8
1
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Six fungicides viz., captan 50 WP, copper oxychloride 50 WP, dodine 65 WP, mancozeb75 WP, propineb70 WP and zineb 80 WP were evaluated against rice sheath blight (Thanatephorus cucumeris). The in-vitro evaluation of these fungicides through poisoned food technique at five different concentrations viz., 50, 100, 200, 500 and 1000 µg a.i ml-1 indicated that mancozeb proved the most effective exhibiting mean mycelial growth inhibition of 95.26 per cent followed by captan and dodine with 93.80 and 93.66 per cent, respectively. Copper oxychloride proved least effective and resulted in only 44.
9p
caygaocaolon8
07-11-2020
9
2
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Chemical control is one of the measures to manage the disease and avoid the losses. The evaluation study was therefore conducted in vitro. Ten fungicides were tested against the pathogen i.e. Macrophomina phaseolina in vitro. The highest inhibition (100%) of M. phaseolina was observed due to carbendazim 50% WP at different concentration (250, 500, 1000 ppm), mancozeb 75% WP (1500, 2000, 2500 ppm), ridomil-MZ 72% WP (1000, 1500, 2000 ppm) and carbendazim 12% + mancozeb 63% (1500, 2000, 2500 ppm) followed by propiconazole at 250 ppm (87.21 %), 500 ppm (89.92 %) and 1000 ppm (92.
4p
nguathienthan8
20-10-2020
9
2
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Black shank, Phytophthora parasitica var. nicotianae is a major disease of tobacco results in considerable loss of the crop. An investigation was carried out to screen the different fungicides to inhibit the growth of black shank pathogen. Among eight fungicides tested at different concentrations, 0.1 per cent of Trifloxystrobin + Tebuconazole, Fenamidone + Mancozeb and Metalaxyl + Mancozeb were showed cent per cent inhibition and found effective over all the tested fungicides.
7p
nguaconbaynhay8
13-10-2020
12
1
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Keeping in view the economic importance of tomato, as a vegetable crop and losses incurred by Fusarium wilt in tomato, present investigations were carried out.
9p
trinhthamhodang1215
23-09-2020
8
1
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