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In vitro evaluation of fungicides
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Potato dry rot disease (Fusarium spp.) is one of the most important fungal storage rots on potato tubers after harvesting. The aims of this study were to identify the Fusarium species that cause dry rot in potato storages, evaluate the most virulent Fusarium species in vitro and in vivo for fungicide sensitivity and determine the susceptibility of the cultivars. In this context, as a result of surveys carried out in potato storages of Ödemiş and Torbalı counties in İzmir province in 2015–2016; Fusarium species obtained from diseased potato tubers were identified as Fusarium sambucinum, F.
12p
hanthienngao
30-11-2021
10
2
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The specifics aims were (i) to inventory and characterize the pathogenicity of some strains of the Helminthosporium mays species in the region of Abidjan and (ii) to evaluate in vitro the fungicidal effect of the essential oils of Eucalyptus citriodora and Ocimum gratissimum against Helminthosporium mays.
13p
chauchaungayxua12
29-07-2021
10
1
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Fusarium wilt has become a serious problem in recent years in all chilli growing irrigated tracts of India. Wilt of chilli (Capsicum annuum) caused by Fusarium oxysporum f.sp. capsici. In present investigation bio-agents, botanicals and fungicide were evaluated in-vitro and in vivo condition against Fusarium oxysporum.
11p
chauchaungayxua12
29-07-2021
7
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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Talking about the agriculture industry, it's not only most important industry it also provides huge employment. As in India the major source of income is agriculture. Around 70 percent of the population is dependent on agriculture it plays an important role in Indian economy. Variety of vegetables are sown in India.
7p
trinhthamhodang11
27-04-2021
15
1
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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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In the present study three fungicides viz., copper oxychloride, copper hydroxide and propiconazole and five bioformulations viz., Biotime, TNAU-Pf1, G-Derma, G-Pseudo and Taegro Eco were evaluated in vitro on the rice false smut pathogen Ustilaginoidea virens during 2017.
6p
caygaocaolon11
21-04-2021
14
1
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Tomato (Solanum lycopersicum Mill.) is one of the most remunerative and widely grown vegetables in the world. The area under tomato cultivation in Manipur accounts for about 0.15 million hectares with an average production of 2.10 million tonnes and productivity of 12.02 tonnes ha-1 during 2016-17.
9p
chauchaungayxua10
19-03-2021
12
2
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The disease has been reported to causes more than 60 per cent mortality of seedlings both in nursery and field condition and about 50-80 per cent losses during storage (Nirmal, 1992); rhizome rot resulted in yield loss of 50% (Rajalakshmi et al., 2016).
9p
trinhthamhodang1218
26-02-2021
11
1
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The present study is carried out to evaluate non- systemic fungicides and systemic and some bio-control agents against the disease and the results are presented herein.
8p
cothumenhmong9
18-01-2021
14
2
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The toxicants (fungicide and botanicals) showing maximum efficacy against the pathogen and minimum efficacy against milky mushroom (Calocybe indica) mycelia as per results of in vitro studies were further evaluated against T. harzianum under in vivo condition in mushroom house. Among fungicides only Bavistin (@150 ppm) and out of three botanicals only Nimbicidin (@4 per cent) were selected for management of the green mould disease in milky mushroom cultivation in bags.
6p
cothumenhmong9
18-01-2021
14
1
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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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Pigeonpea wilt disease caused by Fusarium oxysporum f. sp. udum is one of most devasting seedborne disease. In this experiment total eight seed dressing fungicides at their recommended dosages were evaluated in-vitro by poisoned food technique, against Fusarium oxysporum f. sp. udum causing wilt.
5p
trinhthamhodang9
16-12-2020
8
1
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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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