Eco-friendly PEG-based controlled release nano-formulations of Mancozeb: Synthesis and bioefficacy evaluation against phytopathogenic fungi <i>Alternaria solani</i> and <i>Sclerotium rolfsii</i>

Majumder, Sujan; Shakil, Najam A.; Kumar, Jitendra; Banerjee, Tirthankar; Sinha, Parimal; Singh, Braj Bhushan; Garg, Parul

doi:10.1080/03601234.2016.1211917

Cited by 20 publications

(4 citation statements)

References 25 publications

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“…Easton et al (2001) reported that by the effect of Mancozeb fungicide novel proteins being induced and stress were increased. Some new technology like Nano and PEG applied for Mancozeb claimed much eco-friendly (Majumder et al 2016). …”

Section: Resultsmentioning

confidence: 99%

Effect of Mancozeb on Mustard (Brassica juncea L.): An In-vitro study

Kidwai¹

2017

Trop. Plant Res.

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Abstract:Pesticides are extensively used all over the globe for the control of pest population responsible for reduction in yield and among them fungicides are the specifically used to control fungal plant pathogens. An In-vitro plant study was conducted to assess the effect of Mancozeb on early growth parameters on two Mustard (Brassica juncea) varieties i.e. RH-30 and Laxmi. Mancozeb (75% WP) is a widely applied contact fungicide for control of various diseases but several toxicity issues are associated with Mancozeb. Mustard is one of the most important oil yielding crops and is majorly used for various purposes such as medicinal uses, condiment and industrial uses. In the experiment three different doses of Mancozeb (75% WP) i.e. 1 mg.

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Section: Resultsmentioning

confidence: 99%

Effect of Mancozeb on Mustard (Brassica juncea L.): An In-vitro study

Kidwai¹

2017

Trop. Plant Res.

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“…There are reports that fungicides are highly effective for the control of target fungus S. rolfsii (Shirsole et al 2019). Mancozeb proved to be a broad-spectrum fungicide effective against downy mildew, collar rot, foot rot, damping-off, stem rot, root rot, southern blight, bulb rot, and wilt diseases caused by Lagenaria siceraria, Alternaria solani, Rhizoctonia solani, Sclerotium rolfsii, R. bataticola, and F. oxysporum (Majumder et al 2016;Gowari et al 2017;Bagri et al 2019;Michel-Aceves et al 2019 andVani et al 2019). Rather et al (2012) concluded that many fungicides like tebuconazole, penconazole, vitavax, hexaconazole, thiophanate methyl, and mancozeb were effective against S. rolfsii.…”

Section: Pot Trialmentioning

confidence: 99%

Use of Neem leaves as soil amendment for the control of collar rot disease of chickpea

Khan

Javaid

Al-Taie

et al. 2020

Egypt J Biol Pest Control

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Chickpea (Cicer arietinum L.) is an important grain legume that is attacked by the fungal pathogen, Sclerotium rolfsii, responsible for collar rot disease. In the present study, the pathogen was isolated from diseased chickpea seedlings and identified on molecular basis using internal transcribed spacer (ITS) and β-tubulin markers. To control this pathogen, an in vivo study was carried out, using Neem (Azadirachta indica A. Juss.) leaf dry biomass (1, 2, and 3%) as soil amendment. A broad-spectrum fungicide mancozeb was selected as a reference and the data regarding plant growth and mortality rates were calculated. In positive control, the highest seedling mortality (56%) was recorded in comparison to negative control (0%) after 30 days of sowing. In 1, 2, and 3% concentrations of A. indica dry leaf biomass, the seedling mortalities were 49, 38, and 38%, respectively. On the other hand, the mancozebtreated seedlings showed the lowest plant mortality rate (28%). Soil treatments with mancozeb as well as with 1 and 2% leaf biomass concentrations showed marked differences in root and shoot dry biomasses over positive control. In a laboratory bioassay, methanolic leaf extract of Neem of 0.5 to 3.5% concentrations reduced biomass of S. rolfsii by 86-90% over control. The present study concluded that 2% A. indica leaf amendment was the most useful concentration for management of collar rot disease of chickpea.

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“…"Fungicides are mainly used to control many diseases on wide range of crops" [16,17,18]. "Mancozeb (polymeric complex of 20% Manganese and 2-5 % Zinc salt of EBDC group) is a fungicide of the carbamate pesticide family.…”

Section: Introductionmentioning

confidence: 99%

Productivity, White Rust and Alternaria Blight of Indian Mustard Influenced by Chemical Fungicide Seed Treatment under Humid Southeastern Agro-climatic Zone of Rajasthan, India

Gupta

Meena

Nagar

et al. 2023

CJAST

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The purpose of this study was to evaluate the effect of different chemical fungicides application as seed treatment on growth, plant attributes and grain yields and incidence of diseases of Indian mustard. The field experiments was carried out in a randomized block design with three replications, consisting of 13 treatments namely no soaking control, water soaking, 1% KCl, 1% K2SO4, 1% CaCl2, 1% NaCl, carbendazim 50% WP, mancozeb M-45, KCl + mancozeb M-45, K2SO4 + mancozeb M-45, CaCl2 + mancozeb M-45, NaCl + mancozeb M-45, carbendazim 50% WP + mancozeb M-45. The result revealed that considerably maximum growth attributes (plant height, dry weight/plant, branches/plant, crop growth rate and relative growth rate), plant attributes (siliqua/plant, seeds/siliqua and test weight) and yields (seed, stover and biological) of Indian mustard observed when seeds treated with carbendazim 50% WP + mancozeb M-45 which were significant comparing with the rest of the treatments while it remained at par with K2SO4 + mancozeb M-45, KCl + mancozeb M-45 and mancozeb M-45. Seed treated with carbendazim 50% WP + mancozeb M-45 presented an increment of 111.96 and 95.67% in seed yield, 35.08 and 34.28% in stover yield and 48.72 and 45.8% in biological yield of crop as against to the no soaking control and water soaked treatment, respectively. In respect to percentage of disease incidence, maximum severity of white rust disease and alternaria blight diseases were observed under no soaking control and water soaked treatment. Minimum severity of white rust and alternaria blight diseases were recorded when seeds treated with carbendazim 50% WP + mancozeb M-45. According to our results, carbendazim 50% WP + mancozeb M-45 is the recommended treatment for seed before sowing that led to reducing white rust of leaf and alternaria blight diseases and enhancing the yields of crop with significant increase.

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Eco-friendly PEG-based controlled release nano-formulations of Mancozeb: Synthesis and bioefficacy evaluation against phytopathogenic fungi Alternaria solani and Sclerotium rolfsii

Cited by 20 publications

References 25 publications

Effect of Mancozeb on Mustard (Brassica juncea L.): An In-vitro study

Effect of Mancozeb on Mustard (Brassica juncea L.): An In-vitro study

Use of Neem leaves as soil amendment for the control of collar rot disease of chickpea

Productivity, White Rust and Alternaria Blight of Indian Mustard Influenced by Chemical Fungicide Seed Treatment under Humid Southeastern Agro-climatic Zone of Rajasthan, India

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