Density and Dispersal Radius of Tamarixia radiata for Control of Diaphorina citri in Citrus Groves

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorResearch and Development Dept-
Autor(es): dc.contributorCitrosuco Agroindústria S.A. Research and Development Dept-
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorFederal Institute of Santa Catarina (IFSC)-
Autor(es): dc.creatorMarin, Denis Rogério-
Autor(es): dc.creatorEduardo, Wellington Ivo-
Autor(es): dc.creatorDiniz, Alexandre José Ferreira-
Autor(es): dc.creatorMiranda, Marcelo Pedreira-
Autor(es): dc.creatorZanardi, Odimar Zanuzo-
Autor(es): dc.creatorTomaseto, Arthur Fernando-
Autor(es): dc.creatorGarcia, Adriano Gomes-
Autor(es): dc.creatorParra, José Roberto Postali-
Autor(es): dc.creatorVolpe, Haroldo Xavier Linhares-
Data de aceite: dc.date.accessioned2025-08-21T22:12:48Z-
Data de disponibilização: dc.date.available2025-08-21T22:12:48Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-08-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s13744-023-01056-y-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306593-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306593-
Descrição: dc.descriptionTamarixia radiata (Waterston) is the main parasitoid wasp released in abandoned, organic, and non-commercial citrus groves and in orange jasmine areas for biological control of Diaphorina citri Kuwayama (a vector of bacteria associated with huanglongbing), as a control tactic in a strategy termed External Management. The effectiveness of parasitism is influenced by the release density and radius of action of this parasitoid. This study determined the optimal release density and radius of action of T. radiata in a commercial citrus grove. Parasitoids were released at five densities (200, 400, 800, 1,600, and 3,200 wasps/ha) at the center of circular areas with four different radii (7.5, 15, 22.5, and 30 m). The parasitism rate was assessed using ‘Valencia’ sweet orange seedlings, each bearing 35 D. citri fourth-instar nymphs, attached to 26-year-old ‘Valencia’ sweet orange trees along the perimeter of each radius. For the 7.5-m radius, the highest parasitism rate (74.1%) was observed at the density of 3,200 wasps/ha. However, for the 15-m radius, the density of 3,200 wasps/ha resulted in lower parasitism (30.7%) of D. citri nymphs. No parasitism was observed for densities lower than 800 wasps/ha and release radii above 15 m. The highest parasitoid dispersal radius and area were 18.04 m and 114.02 m2, respectively, when 3,200 wasps were released. Therefore, 3,200 wasps/ha arranged at 56 equidistant release points (approximately 57 wasps/release point) is the recommended protocol for biological control of D. citri in citrus groves.-
Descrição: dc.descriptionFundo de Defesa da Citricultura-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionFund for Citrus Protection Research and Development Dept, São Paulo-
Descrição: dc.descriptionCitrosuco Agroindústria S.A. Research and Development Dept, São Paulo-
Descrição: dc.descriptionLuiz de Queiroz College of Agriculture Dept of Entomology and Acarology São Paulo Univ (USP), São Paulo-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Engineering Department of Plant Protection Rural Engineering and Soils (DEFERS), São Paulo-
Descrição: dc.descriptionFederal Institute of Santa Catarina (IFSC), Santa Catarina-
Descrição: dc.descriptionSão Paulo State University (Unesp) School of Engineering Department of Plant Protection Rural Engineering and Soils (DEFERS), São Paulo-
Descrição: dc.descriptionFAPESP: 2017/21460-0-
Descrição: dc.descriptionFAPESP: 2019/19649-3-
Descrição: dc.descriptionFAPESP: 2019/26071-8-
Formato: dc.format742-749-
Idioma: dc.languageen-
Relação: dc.relationNeotropical Entomology-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAsian citrus psyllid-
Palavras-chave: dc.subjectBiological control-
Palavras-chave: dc.subjectHuanglongbing management-
Palavras-chave: dc.subjectParasitism-
Palavras-chave: dc.subjectParasitoid dispersal-
Palavras-chave: dc.subjectParasitoid wasp release method-
Título: dc.titleDensity and Dispersal Radius of Tamarixia radiata for Control of Diaphorina citri in Citrus Groves-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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