Fecha/hora: 09/06/2024 21:40:23

Biblioteca(s): | INIA Tacuarembó.
Fecha corriente: | 30/10/2014
Fecha de la última actualización: | 26/09/2019
Autoria: | MARTÍNEZ, G.; GOMEZ, D.; CENTURION, C.; REYNA, R.; GONZALEZ, A.; AMARAL, L.; REGUSCI, A.
Afiliación: | GONZALO ANIBAL MARTINEZ CROSA, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; DEMIAN FERNANDO GOMEZ DAMIANO, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; CENTURION, UPM-Forestal Oriental, Uruguay; ROSSANA REYNA, UPM-Forestal Oriental, Uruguay; ALEJANDRO GONZALEZ, Montes del Plata, Uruguay; LAURA AMARAL, Montes del Plata, Uruguay.

Título:

Seasonal dynamics of the bronze bug (Thaumastocoris peregrinus) on Eucalyptus spp. plantations after 4 years of
monitoring.

Año de publicación: | 2014
Fuente/Imprenta: | The International Forestry Review, 2014, v. 16, no. 5. IUFRO WORLD CONGRESS, 24.; 2014, 5-11 October, Salt Lake City, US. Sustaining Forests, Sustaining People: The role of research. Abstracts. Salt Lake City: IUFRO, 2014
Páginas: | p. 485
Idioma: | Inglés
Contenido: | The bronze bug is a major pest of Eucalyptus tree plantations worldwide. The fi rst outbreak of this species in Uruguay was reported in summer 2008. Soon after that, a monitoring network was installed throughout the country by using yellow rectangular sticky traps (10 cm × 12.5 cm) attached to a tree trunk at 1.80 m and replaced monthly. Five to nine traps were established in more than forty monitoring stations on forestry plantations covering different ages, densities, and Eucalyptus species. Here results are shown for 4 years of monitoring in two permanent monitoring stations. Captures start to increase by the end of October, reaching a peak in late summer (March–April) and then decrease to almost disappear by July–September. This seasonality is consistent with temperature, although peaks differ slightly among Eucalyptus species. Eucalyptus benthamii presented earlier and higher captures than the extensively planted species E. grandis and E. dunnii. Local rainfall during summer also affected abundance of the bronze bug. The authors discuss the implications of these fi nding for the development of an integrated management strategy for the bronze bug.
Thesagro: | CONTROL BI0LOGICO; EUCALYPTUS; PLAGAS FORESTALES.
Categoría del tema: | H10 Plagas de las plantas
Registro original: | INIA Tacuarembó (TBO)
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