An integrated dual strategy to control Fusarium graminearum sensu stricto by the biocontrol agent Streptomyces sp. RC 87B under field conditions

Palazzini, Juan Manuel; Yerkovich, Nadia; Alberione, Enrique Javier; Chiotta, María Laura; Chulze, Sofía Noemí

doi:10.1016/j.plgene.2016.11.005

Cited by 25 publications

(31 citation statements)

References 44 publications

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“…RC 87B on the reduction in FHB and DON accumulation at field level (Palazzini et al . ,, ). In this study, differences in the viability of the three bacteria evaluated were observed in the presence of the different fungicides.…”

Section: Resultsmentioning

confidence: 99%

“…; Palazzini et al . , ). In addition, several bacteria and fungi are being evaluated for commercial development as biopesticides (Khan et al .…”

Section: Introductionmentioning

confidence: 99%

“…RC 87 as biocontrol agents controlling F. graminearum on heads at flowering and on stubble after wheat harvest (Palazzini et al . ,, ). The aim of this work was to evaluate the tolerance of B. velezensis RC218, Streptomyces sp, RC87B and Brevibacillus sp.…”

Section: Introductionmentioning

confidence: 99%

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Tolerance of triazole-based fungicides by biocontrol agents used to control Fusarium head blight in wheat in Argentina

Palazzini

Torres

Chulze

2018

Lett Appl Microbiol

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This study evaluates the possibility to use biocontrol agents (Bacillus velezensisRC 218, Brevibacillus sp. RC 263 and Streptomyces sp. RC 87B) in combination with triazole-based fungicides to control Fusarium head blight in wheat. The evaluation of biocontrol agents' growth under in vitro conditions was carried out in Petri dishes containing either prothioconazole, tebuconazole or metconazole. Viability studies demonstrated that B. velezensisRC 218 and Streptomyces sp. RC 87B were more tolerant to the fungicides evaluated. Results obtained reflect the possibility to use fungicides at low doses combined with biocontrol agents.

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Section: Resultsmentioning

confidence: 99%

“…; Palazzini et al . , ). In addition, several bacteria and fungi are being evaluated for commercial development as biopesticides (Khan et al .…”

Section: Introductionmentioning

confidence: 99%

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Tolerance of triazole-based fungicides by biocontrol agents used to control Fusarium head blight in wheat in Argentina

Palazzini

Torres

Chulze

2018

Lett Appl Microbiol

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“…The growth inhibition of mycotoxigenic fungi and the subsequent mycotoxin production by Streptomyces spp. in wheat (Nourozian, Etebarian, & Khodakaramian, ; Palazzini, Ramirez, Torres, & Chulze, ; Palazzini, Yerkovich, Alberione, Chiotta, & Chulze, ) and in peanuts (Sultan & Magan, ) have been demonstrated.…”

Section: Biological Control Against Mycotoxigenic Fungimentioning

confidence: 99%

Phytopathogenic organisms and mycotoxigenic fungi: Why do we control one and neglect the other? A biological control perspective in Malaysia

Yazid

Selamat

Ismail

et al. 2020

Comp Rev Food Sci Food Safe

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In this review, we present the current information on development and applications of biological control against phytopathogenic organisms as well as mycotoxigenic fungi in Malaysia as part of the integrated pest management (IPM) programs in a collective effort to achieve food security. Although the biological control of phytopathogenic organisms of economically important crops is well established and widely practiced in Malaysia with considerable success, the same cannot be said for mycotoxigenic fungi. This is surprising because the year round hot and humid Malaysian tropical climate is very conducive for the colonization of mycotoxigenic fungi and the potential contamination with mycotoxins. This suggests that less focus has been made on the control of mycotoxigenic species in the genera Aspergillus, Fusarium, and Penicillium in Malaysia, despite the food security and health implications of exposure to the mycotoxins produced by these species. At present, there is limited research in Malaysia related to biological control of the key mycotoxins, especially aflatoxins, Fusarium‐related mycotoxins, and ochratoxin A, in key food and feed chains. The expected threats of climate change, its impacts on both plant physiology and the proliferation of mycotoxigenic fungi, and the contamination of food and feed commodities with mycotoxins, including the discovery of masked mycotoxins, will pose significant new global challenges that will impact on mycotoxin management strategies in food and feed crops worldwide. Future research, especially in Malaysia, should urgently focus on these challenges to develop IPM strategies that include biological control for minimizing mycotoxins in economically important food and feed chains for the benefit of ensuring food safety and food security under climate change scenarios.

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“…The use of a diverse range of growth media and fungal strains was evaluated in our analysis, given the importance that these criteria have in the estimation of the biocontrol activity in vitro [55]. Interestingly, the influence of growth media was seldomly evaluated in these types of experiments [84,85] as well as the assessment of antifungal activity on different Fusarium strains belonging to a single species [80,[86][87][88].…”

Section: Screening For Antifungal Activity: In Vitro Testsmentioning

confidence: 99%

Critical Assessment of Streptomyces spp. Able to Control Toxigenic Fusaria in Cereals: A Literature and Patent Review

Colombo

Kunova

Cortesi

et al. 2019

IJMS

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Mycotoxins produced by Fusarium species on cereals represent a major concern for food safety worldwide. Fusarium toxins that are currently under regulation for their content in food include trichothecenes, fumonisins, and zearalenone. Biological control of Fusarium spp. has been widely explored with the aim of limiting disease occurrence, but few efforts have focused so far on limiting toxin accumulation in grains. The bacterial genus Streptomyces is responsible for the production of numerous drug molecules and represents a huge resource for the discovery of new molecules. Streptomyces spp. are also efficient plant colonizers and able to employ different mechanisms of control against toxigenic fungi on cereals. This review describes the outcomes of research using Streptomyces strains and/or their derived molecules to limit toxin production and/or contamination of Fusarium species in cereals. Both the scientific and patent literature were analyzed, starting from the year 2000, and we highlight promising results as well as the current pitfalls and limitations of this approach.

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An integrated dual strategy to control Fusarium graminearum sensu stricto by the biocontrol agent Streptomyces sp. RC 87B under field conditions

Cited by 25 publications

References 44 publications

Tolerance of triazole-based fungicides by biocontrol agents used to control Fusarium head blight in wheat in Argentina

Tolerance of triazole-based fungicides by biocontrol agents used to control Fusarium head blight in wheat in Argentina

Phytopathogenic organisms and mycotoxigenic fungi: Why do we control one and neglect the other? A biological control perspective in Malaysia

Critical Assessment of Streptomyces spp. Able to Control Toxigenic Fusaria in Cereals: A Literature and Patent Review

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