Seed Priming Through Fungicides, Biocontrol Agents and Botanicals as Effective Method for Controlling Spot Blotch Pathogen, Bipolaris sorokiniana in Barley

Ahamad, Lukman; Zaidi, Razia K.

doi:10.1007/s10343-022-00626-1

Cited by 5 publications

(5 citation statements)

References 23 publications

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“…The antifungal activity was determined according to the mycelial growth rate method . Carbendazim is a systemic benzimidazole-type fungicide with broad-spectrum activity against fungi. , The polyacetylenes previously synthesized are highly active against a variety of fungi, such as B. sorokiniana, C.…”

Section: Methodsmentioning

confidence: 99%

“…2 Carbendazim is a systemic benzimidazole-type fungicide with broad-spectrum activity against fungi. 40,41 The polyacetylenes previously synthesized are highly active against a variety of fungi, such as B. sorokiniana, C. gloeosporioides, and F. graminearum, 32 and their broad-spectrum activity is similar to that of carbendazim. In addition, carbendazim was used as a positive control for polyacetylene in previous studies.…”

Section: ■ Introductionmentioning

confidence: 99%

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Design, Synthesis, and Antifungal Activity of Polyacetylenic Alcohol Derivatives and Stereoisomers against Phytopathogenic Fungi

Zhao

Zhang

et al. 2023

J. Agric. Food Chem.

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Falcarindiol is active against phytopathogenic fungi. In the present study, racemic falcarindiol analogs (8a−8q) were designed, synthesized, and tested for their activities against eight economically significant phytopathogenic fungal species. The compound 8o displayed the best antifungal activities and up to 54.6-fold in vitro potency improvement against Phytophthora capsici than the natural product stipudiol. Its half-maximum effective concentrations ranged from 4 to 23 μg/mL against all tested fungal species. Racemic 8o was 195-fold more potent than the fungicide carbendazim against P. capsici in vitro. The isomer (1S, 6S)-8o exhibited an EC 50 of 1.10 and 2.70 μg/mL against Monilia fructigena and P. capsici, respectively, which was 47 and 11 times lower than (1R, 6S)-8o and (1S, 6R)-8o. In addition, in vivo bioassay results showed that (1S, 6S)-8o had high antifungal activity against infection of M. fructigena and P. capsici to apricot and pepper fruits and pepper plants, which the efficacy was similar or better than carbendazim. The high potency and selectivity of 8o stereoisomers against the phytopathogens warrant an interest in elucidating the molecular target for fungicide development.

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Section: Methodsmentioning

confidence: 99%

Section: ■ Introductionmentioning

confidence: 99%

Design, Synthesis, and Antifungal Activity of Polyacetylenic Alcohol Derivatives and Stereoisomers against Phytopathogenic Fungi

Zhao

Zhang

et al. 2023

J. Agric. Food Chem.

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“…For example, species of the soil-borne genus Trichoderma are extremely effective in controlling soil-borne and foliar pathogens and have been demonstrated to perform well against a number of pathogenic species, including Rhizoctonia solani, Fusarium oxysporum, and Bipolaris sorokinia. The antifungal properties of these soil-borne species typically arise from a combination of direct competition, mycoparasitism, and the secretion of antifungal compounds [129,149,[153][154][155][156]. Members of the genus Aureobasidium, most notably Aureobasidium pullulans, show promise in controlling post-harvest pathogens, such as Botrytis cinerea, Penicillum expansum, and Diplodia seriata [157][158][159][160][161][162].…”

Section: Biological Control and Biochemical Fungicidesmentioning

confidence: 99%

“…Colletotrichum musae [190] Barley Bipolaris sorokinia [154] Basil Fusarium moniliforme, Fusarium oxysporum, Fusarium solani [191] Bean Fusarium oxysporum [192] Carrot Alternaria radicina, Botrytis Cinerea [120] Cotton Macrophomina phasesolina, Fusarium fujikuroi, Rhizoctonia solani [193] Cucumber Podosphaera xanthii, Podosphaera fusca [194][195][196] Hybrid Tea Rose Sphaerotheca pannoca [136] Onion Alternaria porri [197] Orange Penicillum digitatum [198] Rapeseed Sclerotia sclerotiorum [199] Rice Rhizoctonia solani [199,200] Strawberry…”

Section: Bananamentioning

confidence: 99%

Why Do We Need Alternative Methods for Fungal Disease Management in Plants?

McLaughlin,

Roy,

Abbasi

et al. 2023

Plants

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Fungal pathogens pose a major threat to food production worldwide. Traditionally, chemical fungicides have been the primary means of controlling these pathogens, but many of these fungicides have recently come under increased scrutiny due to their negative effects on the health of humans, animals, and the environment. Furthermore, the use of chemical fungicides can result in the development of resistance in populations of phytopathogenic fungi. Therefore, new environmentally friendly alternatives that provide adequate levels of disease control are needed to replace chemical fungicides—if not completely, then at least partially. A number of alternatives to conventional chemical fungicides have been developed, including plant defence elicitors (PDEs); biological control agents (fungi, bacteria, and mycoviruses), either alone or as consortia; biochemical fungicides; natural products; RNA interference (RNAi) methods; and resistance breeding. This article reviews the conventional and alternative methods available to manage fungal pathogens, discusses their strengths and weaknesses, and identifies potential areas for future research.

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“…For example, species of the soil-borne genus Trichoderma are extremely effective in controlling soil-borne and foliar pathogens, and have been demonstrated to perform well against a number of pathogenic species, including Rhizoctonia solani, Fusarium oxysporum, and Bipolaris sorokinia. The antifungal properties of these soilborne species typically arise from a combination of direct competition, mycoparasitism, and the secretion of antifungal compounds [95,[98][99][100][101][102]. Members of the genus Aureobasidium, most notably Aureobasidium pullulans, show promise in controlling post-harvest pathogens, such as Botrytis cinerea, Penicillum expansum, and Diplodia seriata [103][104][105][106][107][108].…”

Section: Biological Control and Biofungicidesmentioning

confidence: 99%

Why Do We Need Alternative Methods for Fungal Disease Management in Plants?

McLaughlin,

Roy,

Abbasi

et al. 2023

Preprint

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Fungal pathogens pose a major threat to food production worldwide. Traditionally, chemical fungicides have been the primary means of controlling these pathogens, but many of these fungicides have recently come under increased scrutiny due to their negative effects on the health of humans, animals, and the environment. However, the use of fungicides with less of an environmental impact tends to result in the development of resistance in populations of phytopathogenic fungi. Therefore, new environmentally friendly alternatives that provide adequate levels of disease control are needed to replace chemical fungicides—if not completely, at least partially. A number of alternatives to conventional chemical fungicides have been developed, including plant defence elicitors (PDEs), biological control agents (fungi, bacteria and mycoviruses), biofungicides, RNA interference (RNAi) methods, and resistance breeding. This article reviews the conventional and alternative methods available to manage fungal pathogens, discusses their strengths and weaknesses, and identifies potential areas for future research.

show abstract

Seed Priming Through Fungicides, Biocontrol Agents and Botanicals as Effective Method for Controlling Spot Blotch Pathogen, Bipolaris sorokiniana in Barley

Cited by 5 publications

References 23 publications

Design, Synthesis, and Antifungal Activity of Polyacetylenic Alcohol Derivatives and Stereoisomers against Phytopathogenic Fungi

Design, Synthesis, and Antifungal Activity of Polyacetylenic Alcohol Derivatives and Stereoisomers against Phytopathogenic Fungi

Why Do We Need Alternative Methods for Fungal Disease Management in Plants?

Why Do We Need Alternative Methods for Fungal Disease Management in Plants?

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