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dc.contributor.authorSILVA, D. M.
dc.contributor.authorSOUZA, V. H. M. de
dc.contributor.authorMORAL, R. de A.
dc.contributor.authorDELALIBERA JÚNIOR, I.
dc.contributor.authorMASCARIN, G. M.
dc.date.accessioned2022-06-10T15:19:22Z-
dc.date.available2022-06-10T15:19:22Z-
dc.date.created2022-06-10
dc.date.issued2022
dc.identifier.citationJournal of Fungi, v. 8, n. 5, article 511, 2022.
dc.identifier.issn2309-608X
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1143938-
dc.descriptionAbstract: Pochoniachlamydosporia and Purpureocilliumlilacinum are fungal bioagents used for the sustainable management of plant parasitic nematodes. However, their production through submerged liquid fermentation and their use in seed treatment have been underexplored. Therefore, our goal was to assess the effect of different liquid media on the growth of 40 isolates of P. lilacinum and two of P. chlamydosporia. The most promising isolates tested were assessed for plant growth promotion and the control of the two-spotted spider mite (Tetranychus urticae) and the soybean cyst nematode (Heterodera glycines). Most isolates produced > 108 blastospores mL−1 and some isolates produced more than 104 microsclerotia mL−1. Microsclerotia of selected isolates were used to inoculate common bean (Phaseolus vulgaris L.) seeds in greenhouse trials. All fungal isolates reduced the T. urticae fecundity in inoculated plants through seed treatment, while P. chlamydosporia ESALQ5406 and P. lilacinum ESALQ2593 decreased cyst nematode population. Purpureocillium lilacinum was more frequently detected in soil, whereas P. chlamydosporia colonized all plant parts. Pochonia chlamydosporia ESALQ5406 improved the root development of bean plants. These findings demonstrate the possibility of producing submerged propagules of P. chlamydosporia and P. lilacinum by liquid culture, and greenhouse trials support the applicability of fungal microsclerotia in seed treatment to control P. vulgaris pests.
dc.language.isoeng
dc.rightsopenAccess
dc.subjectMicrosclerotia
dc.subjectSoybean cyst nematode
dc.subjectTwo-spotted spider mite
dc.titleProduction of Purpureocillium lilacinum and Pochonia chlamydosporia by submerged liquid fermentation and bioactivity against Tetranychus urticae and Heterodera glycines through seed inoculation.
dc.typeArtigo de periódico
dc.subject.thesagroControle Biológico
dc.subject.thesagroFungo Para Controle Biológico
dc.subject.thesagroFermentação
dc.subject.thesagroÁcaro
dc.subject.thesagroTetranychus Urticae
dc.subject.thesagroNematóide
dc.subject.thesagroHeterodera Glycines
dc.subject.nalthesaurusBiological control
dc.subject.nalthesaurusBiological control agents
dc.subject.nalthesaurusLiquid state fermentation
dc.subject.nalthesaurusSeed treatment
dc.subject.nalthesaurusCyst nematodes
dc.subject.nalthesaurusMites
riaa.ainfo.id1143938
riaa.ainfo.lastupdate2022-06-10
dc.identifier.doihttps://doi.org/10.3390/jof8050511
dc.contributor.institutionDANIELA MILANEZ SILVA, ESALQ-USP; VICTOR HUGO MOURA DE SOUZA, University of Cambridge; RAFAEL DE ANDRADE MORAL, Maynooth University; ITALO DELALIBERA JÚNIOR, ESALQ-USP; GABRIEL MOURA MASCARIN, CNPMA.
Aparece nas coleções:Artigo em periódico indexado (CNPMA)

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