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Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
27/02/2025 |
Data da última atualização: |
27/02/2025 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
QUEIROZ, D. L. de; BURCKHARDT, D.; MARTÍNEZ, G. |
Afiliação: |
DALVA LUIZ DE QUEIROZ, CNPF; DANIEL BURCKHARDT, NATURHISTORISCHES MUSEUM; GONZALO MARTÍNEZ, INIA TACUAREMBÓ. |
Título: |
Classical biological control of Sap-Suckers in Eucalyptus plantations. |
Ano de publicação: |
2025 |
Fonte/Imprenta: |
In: HURLEY, B. P.; LAWSON, S. A.; SLIPPERS, B. (ed.). Biological control of insect pests in plantation forests. Switzerland: Springer, 2025. p. 275-319. |
DOI: |
https://doi.org/10.1007/978-3-031-76495-0_12 |
Idioma: |
Português |
Conteúdo: |
Among the most important sap-sucking insect pests (Hemiptera) of euca- lypts are psyllids (Sternorrhyncha) and true bugs (Heteroptera). Damage inflicted to trees by these insects may include significant leaf area loss, to weakening or tree death. High pest populations may affect a significant proportion of trees within commer- cial stands, leading to large losses in forest productivity. Among the more than 400 species of Australian Hemiptera associated with eucalypts, eight psyllid species and one species of true bugs (Thaumastocoris peregrinus) have spread around the world, becoming pests in eucalypt plantations. Management of these pests is essential to maintain healthy plantations. Biological control with specific parasitoids has proven relatively successful for psyllids (Psyllaephagus spp.) and for T. peregrinus (Cleru- choides noackae). Predators such as spiders, ladybirds, lacewings, hoverfly larvae and other true bugs exert some additional control, yet alone are usually insufficient. The use of entomopathogenic fungi against these pests has only recently begun and needs further study. IPM of sap-sucking insects should consider all biotic and abiotic parameters, including inter and intra-guild interactions. |
Palavras-Chave: |
Cleruchoides noackae; Psilideo; Thaumastocoris peregrinus. |
Thesagro: |
Controle Biológico; Hemíptera; Praga de Planta. |
Thesaurus Nal: |
Eucalyptus; Forest insects. |
Categoria do assunto: |
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Marc: |
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Embrapa Florestas (CNPF) |
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