Development of drying methods and evaluation of blastospores efficacy of &gt;i&lt;Beauveria bassiana&gt;/i&lt;, &gt;i&lt;Cordyceps fumosorosea&gt;/i&lt;, and &gt;i&lt;Metarhizium rileyi&gt;/i&lt; against &gt;i&lt;Euschistus heros&gt;/i&lt; and &gt;i&lt;Spodoptera&gt;/i&lt; spp.

Corrêa, Bianca Cristina

doi:10.11606/d.11.2020.tde-12012021-162749

Cited by 1 publication

(1 citation statement)

References 54 publications

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“…The results were expressed in blastospores mL −1 , MS mL −1 , and CFU mL −1 , respectively. Blastospore germination rates were evaluated following the protocol described by Corrêa in 2020 [39] and exceeded 90%.…”

Section: Production Of Aerial Conidia Blastospores and Metabolitesmentioning

confidence: 99%

Purpureocillium lilacinum SBF054: Endophytic in Phaseolus vulgaris, Glycine max, and Helianthus annuus; Antagonistic to Rhizoctonia solani; and Virulent to Euschistus heros

Moreira,

Machado,

Torres

et al. 2024

Microorganisms

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Microorganisms with multiple ecological functions can be a useful biotechnological resource in integrated pest- and disease-management programs. This work aimed to investigate the potential endophytic and virulent effects of a strain of Purpureocillium lilacinum on organic cultivation in Brazil. Specifically, the strain’s ability to establish itself as an endophyte in common bean, soybean, and sunflower plants when inoculated via seed was evaluated. Furthermore, its antifungal activity against phytopathogens and its pathogenicity and virulence against insects of the order Lepidoptera, Coleoptera, and Hemiptera were evaluated. Furthermore, the strain was evaluated for its biochemical and physiological characteristics. For virulence bioassays, the experiments were conducted under a factorial scheme (2 × 3), with the following factors: (a) fungal inoculation and control without inoculum and (b) types of inocula (blastospores, aerial conidia, and metabolites). The treatments were sprayed on insect species at different stages of development. In summary, it was found that the SBF054 strain endophytically colonized the common bean, with partial recovery from the root tissues of soybean and sunflower plants, 30 days after inoculation; suppressed 86% of Rhizoctonia solani mycelial growth in an in vitro assay; and controlled eggs, nymphs, and Euschistus heros adults. These multifunctional abilities are mainly attributed to the strain’s mechanisms of producing metabolites, such as organic acids, soluble nutrients, and hydrolytic enzymes.

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Section: Production Of Aerial Conidia Blastospores and Metabolitesmentioning

confidence: 99%

Purpureocillium lilacinum SBF054: Endophytic in Phaseolus vulgaris, Glycine max, and Helianthus annuus; Antagonistic to Rhizoctonia solani; and Virulent to Euschistus heros

Moreira,

Machado,

Torres

et al. 2024

Microorganisms

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show abstract

Development of drying methods and evaluation of blastospores efficacy of >i<Beauveria bassiana>/i<, >i<Cordyceps fumosorosea>/i<, and >i<Metarhizium rileyi>/i< against >i<Euschistus heros>/i< and >i<Spodoptera>/i< spp.

Abstract: Utilization of Beauveria bassiana, Cordyceps fumosorosea, and Metarhizium rileyi as biological control agents .

Cited by 1 publication

References 54 publications

Purpureocillium lilacinum SBF054: Endophytic in Phaseolus vulgaris, Glycine max, and Helianthus annuus; Antagonistic to Rhizoctonia solani; and Virulent to Euschistus heros

Purpureocillium lilacinum SBF054: Endophytic in Phaseolus vulgaris, Glycine max, and Helianthus annuus; Antagonistic to Rhizoctonia solani; and Virulent to Euschistus heros

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