Influence of Air Temperature and Relative Humidity on Biological Control of White Mold of Bean (<i>Sclerotinia sclerotiorum</i>)

Hannusch, D. J.; Boland, G. J.

doi:10.1094/phyto-86-156

Cited by 33 publications

(17 citation statements)

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“…Biocontrol agents may seemingly represent an environmentally friendly alternative to potent and toxic fungicides, which cannot be broken down in the environment (Abdalla et al 2014). There are many studies on the biological control of S. sclerotiorum by using fungal (Krutova 1987;Hannusch & Boland 1995;Mischke et al 1995;McLaren et al 1996;Huang et al 2000;Pieckenstain et al 2001;Zhang et al 2004;Huang & Erickson 2007) and bacterial (Godoy et al 1990;Yuen et al 1991Yuen et al , 1994Expert & Digat 1995;Boland 1997;Tozlu 2003;Fernando et al 2004;Abdullah et al 2008) biocontrol agents in either laboratory or field-trials. However, many field studies failed to consistently control this pathogen due to the fact that Sclerotinia ascospores can disperse for a long distance and then even a reduced number of sclerotia in field can cause significant infection and yield loss (Venette 1998;Hedke et al 1999).…”

mentioning

confidence: 99%

Biological control of Sclerotinia sclerotiorum (Lib.) de Bary, the causal agent of white mould disease in red cabbage, by some bacteria

Tozlu¹,

Mohammadi²,

Kotan³

et al. 2016

Plant Prot. Sci.

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Tozlu E., Mohammadi P., Senol Kotan M., Nadaroglu H., Kotan R. (2016): Biological control of Sclerotinia sclerotiorum (Lib.) de Bary, the causal agent of white mould disease in red cabbage, by some bacteria. Plant Protect. Sci.,.Sclerotinia sclerotiorum (Lib.) de Bary is the causal agent of white mould, stem, and fruit rot diseases on a wide variety of crop plants including cabbage (Brassica oleracea L.) in field and storage. Control of this pathogen by using commercial disease management methods is extremely difficult. Therefore, this study was performed to develop an alternative and effective control method for the diseases by using biocontrol bacteria -Bacillus subtilis (strains TV-6F, TV-17C, TV-12H, BA-140 and EK-7), Bacillus megaterium (strains TV-103B), and Bacillus pumilus (strains RK-103) on Petri plate assays and on red cabbage in pot assays. On Petri plates, all of the tested bacterial strains showed the zone of inhibition against the pathogen fungus ranging 15.00-26.50 mm. Their percentage inhibition rates and lesion length ranged 42.64-79.41% and 0.02-4.50 cm in pot assays, respectively. Consequently, our results indicated that especially B. subtilis strains TV-17C, TV-12H, and TV-6F can be used as bio control agent of S. sclerotiorum in red cabbage production.

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confidence: 99%

Biological control of Sclerotinia sclerotiorum (Lib.) de Bary, the causal agent of white mould disease in red cabbage, by some bacteria

Tozlu¹,

Mohammadi²,

Kotan³

et al. 2016

Plant Prot. Sci.

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“…GROGAN, 1979;HALL, 1988;PENNYPACKER;RISIUS, 1999;DEL RÍO, 2006). Moreover, during this period of time temperatures neither reached values lower than 10 o C nor higher than 30 o C; levels of temperature that could affect the development of the fungus and cease the progress of the disease in soybean production fields (ABAWI; GROGAN, 1979GROGAN, , 1975WEISS et al, 1980;HANNUSCH;BOLAND, 1996).…”

Section: Resultsmentioning

confidence: 97%

“…Air relative humidity higher than 80% in the environment, throughout the period in which the host is susceptible to the disease, is one of the determining factors for S. sclerotiorum development and cause disease in soybean plants and also other crops (HANNUSCH;BOLAND, 1996). At the time of the experiment the RHMean at the trial site was 80%, with extreme values varying from 52.1% (RHMin) to 94.1% (RHMax).…”

Section: Resultsmentioning

confidence: 99%

Incidence and severity of white mold for soybean under different cultural practices and local meteorological conditions

Beruski¹,

Pereira²,

Jaccoud-Filho³

et al. 2015

Biosci. J.

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“…Alguns fungos foram relatados como importantes agentes de biocontrole de S. sclerotiorum tais como Coniothyrium minitans Campbell (Huang et al, 2000;Li et al, 2003), Gliocladium roseum Bainier (Hannusch & Boland, 1996), Trichoderma virens (Miller, Giddens & Foster) von Arx (Huang et al, 2000) T. viride Pers. Ex Fr.…”

Section: Introductionunclassified

“…Ex Fr. (Hannusch & Boland, 1996), T. harzianum Rifai (Illipronti & Machado, 1993;Menendez & Godeas, 1998); T. hamatum (Bon.) Bainer (Illipronti & Machado, 1993); Talaromyces flavus (Klöcker) A. C. Stock & R. A. Sansom (Melo, 1998;Huang et al, 2000); Ulocladium atrum Preuss (Li et al, 2003) Penicillium spp.…”

Section: Introductionmentioning

confidence: 99%

Fungos antagonistas a Sclerotinia sclerotiorum em pepineiro cultivado em estufa

et al. 2005

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O mofo branco causado por Sclerotinia sclerotiorum pode inviabilizar o cultivo de olerícolas em ambiente protegido. Para elaborar-se um programa de controle biológico desse patógeno, necessita-se de antagonistas adequados. Este trabalho objetivou selecionar antagonistas fúngicos eficazes no controle de S. sclerotiorum em pepineiro (Cucumis sativus) cultivado em estufa, bem como, analisar a interferência dos antagonistas no crescimento vegetal. Foram utilizados um isolado de S. sclerotiorum obtido de pepineiro e 112 isolados fúngicos de quatro gêneros: Trichoderma, Fusarium, Penicillium e Aspergillus. Em experimento in vitro, foi utilizada a técnica do papel celofane e selecionados oito isolados de Trichoderma virens, os quais promoveram maior inibição no crescimento do patógeno (94 a 100%). Dois experimentos in vivo foram desenvolvidos em estufa utilizando-se substrato autoclavado e não autoclavado, em copos plásticos, e substrato não autoclavado, em sacos plásticos; o substrato foi infestado com S. sclerotiorum e foram utilizados oito isolados de T. virens como antagonistas. Todos os isolados testados controlaram o tombamento de mudas, mas o efeito sobre o crescimento vegetal variou de acordo com os isolados e o tratamento do substrato.

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Influence of Air Temperature and Relative Humidity on Biological Control of White Mold of Bean (Sclerotinia sclerotiorum)

Cited by 33 publications

References 0 publications

Biological control of Sclerotinia sclerotiorum (Lib.) de Bary, the causal agent of white mould disease in red cabbage, by some bacteria

Biological control of Sclerotinia sclerotiorum (Lib.) de Bary, the causal agent of white mould disease in red cabbage, by some bacteria

Incidence and severity of white mold for soybean under different cultural practices and local meteorological conditions

Fungos antagonistas a Sclerotinia sclerotiorum em pepineiro cultivado em estufa

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