Biological control of brown rot (Moniliana laxa Ehr.) on apricot (Prunus armeniaca L. cv. Hacıhaliloğlu) by Bacillus, Burkholdria, and Pseudomonas application under in vitro and in vivo conditions

Altindag, Mustafa; Şahi̇n, Mustafa; Eşítken, Ahmet; Erċışlı, Sezai; Güleryüz, Muharrem; Dönmez, Mesude Figen; Şahın, Fikrettin

doi:10.1016/j.biocontrol.2006.04.015

Cited by 66 publications

(32 citation statements)

References 8 publications

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“…Moniliana laxa (Altindag et al, 2006) Alfalfa Fusarium graminearum (Chan et al, 2003) Amaranthus Choanephora cucurbitarum (Emoghene & Okigbo, 2001) Apple Botrytis cinerea (Touré et al, 2004) Rosellinia necatrix (Cazorla et al, 2007) Avocado…”

Section: Abricotmentioning

confidence: 99%

Bacillus-Based Biological Control of Plant Diseases

Cawoy

Bettiol²,

Fickers

et al. 2011

Pesticides in the Modern World - Pesticides Use and Management

148

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Section: Abricotmentioning

confidence: 99%

Bacillus-Based Biological Control of Plant Diseases

Cawoy

Bettiol²,

Fickers

et al. 2011

Pesticides in the Modern World - Pesticides Use and Management

148

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“…Metabolites produced by this bacterium caused a significant inhibition of the conidial germination of Botrytis cinerea [16,17]. Recent experiments performed in an apricot tree field proved its efficacy as a biocontrol agent against Monilia laxa [18], and it also showed completely in vitro inhibition for the conidial germination of Penicillium digitatum and Penicillium expansum [18]. Components of B. gladioli showed high ability to produce extracellular hydrolytic enzymes such as chitinase, protease, cellulase, amylase and glucanase that may have direct effect on the fungal growth [19–23].…”

Section: Introductionmentioning

confidence: 99%

In Vitro Antifungal Activity of Burkholderia gladioli pv. agaricicola against Some Phytopathogenic Fungi

Elshafie

Camele

Racioppi

et al. 2012

IJMS

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The trend to search novel microbial natural biocides has recently been increasing in order to avoid the environmental pollution from use of synthetic pesticides. Among these novel natural biocides are the bioactive secondary metabolites of Burkholderia gladioli pv. agaricicola (Bga). The aim of this study is to determine antifungal activity of Bga strains against some phytopathogenic fungi. The fungicidal tests were carried out using cultures and cell-free culture filtrates against Botrytis cinerea, Aspergillus flavus, Aspergillus niger, Penicillium digitatum, Penicillium expansum, Sclerotinia sclerotiorum and Phytophthora cactorum. Results demonstrated that all tested strains exert antifungal activity against all studied fungi by producing diffusible metabolites which are correlated with their ability to produce extracellular hydrolytic enzymes. All strains significantly reduced the growth of studied fungi and the bacterial cells were more bioactive than bacterial filtrates. All tested Bulkholderia strains produced volatile organic compounds (VOCs), which inhibited the fungal growth and reduced the growth rate of Fusarium oxysporum and Rhizoctonia solani. GC/MS analysis of VOCs emitted by strain Bga 11096 indicated the presence of a compound that was identified as 1-methyl-4-(1-methylethenyl)-cyclohexene, a liquid hydrocarbon classified as cyclic terpene. This compound could be responsible for the antifungal activity, which is also in agreement with the work of other authors.

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“…on various stages of fruit production during the spring to summer season i.e. blossom (Altindag et al 2006;Holb and Kunz 2013;Wittig et al 1997), pre-harvest (Ippolito and Nigro 2000;Poleatewich et al 2012) and post-harvest (Ferreira-Pinto et al 2006;Schena et al 2003;Yanez-Mendizabal et al 2011). Currently, we are conducting large trials in commercial orchards to evaluate such a disease control strategy.…”

mentioning

confidence: 93%

A novel strategy to reduce overwintering inoculum of Monilinia laxa

Rungjindamai

Jeffries

2014

Eur J Plant Pathol

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Brown rot on cherry and plum, caused by Monilinia laxa, is an important disease, for which overwintered mummified fruit is a significant inoculum source for infection of flowers and fruit in the spring. Experiments were conducted to assess the potential of applying plant protection products in winter and/or early spring to suppress sporulation on mummified fruit. Products tested included Indar 5 EW (a commercial fungicide, a.i. fenbuconazole), Aureobasidium pullulans Y126 [a candidate biocontrol agent (BCA)]), Bacillus sp. B91 (a candidate BCA) and Serenade (a commercially formulated BCA of Bacillus subtilis strain QST 713) in addition to control treated with tap water. Indar and A. pullulans Y126 significantly reduced sporulation when applied once in winter. Overall, a single treatment in early spring (February) was slightly more effective than single treatment in winter (November). Application of all products in both winter and early spring led to significant reduction in sporulation. Indar had the highest efficacy, reducing the number of spores from 9×10 5 to 5×10 3 per mummified plum when applied twice. Of the three BCAs applied on both occasions, A. pullulans Y126 had the highest efficacy, reducing the number of spores from 9×10 5 to 5×10 4 per mummified plum. There were no synergistic but additive effects between the two applications in winter and early spring based on the Bliss independence test. These results suggest that reducing overwintering inoculum in dormant season is effective and may be part of an integrated management strategy for brown rot on stone fruit.

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Biological control of brown rot (Moniliana laxa Ehr.) on apricot (Prunus armeniaca L. cv. Hacıhaliloğlu) by Bacillus, Burkholdria, and Pseudomonas application under in vitro and in vivo conditions

Cited by 66 publications

References 8 publications

Bacillus-Based Biological Control of Plant Diseases

Bacillus-Based Biological Control of Plant Diseases

In Vitro Antifungal Activity of Burkholderia gladioli pv. agaricicola against Some Phytopathogenic Fungi

A novel strategy to reduce overwintering inoculum of Monilinia laxa

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