Buscar
Mostrando ítems 21-30 de 68
Effects of vegetation and herbivores on regeneration of two tree species in a seasonally dry forest
(Academic Press Ltd - Elsevier Science Ltd, 2015-10)
Tree establishment in harsh environments such as seasonally dry forests has traditionally been described as facilitated by existing shrubs and trees, which ameliorate harsh abiotic conditions; however, an alternative ...
“Uso de biocontroladores y materiales tolerantes a los patógenos asociados al síndrome de la muerte descendente de la teca (Tectona grandis) y cancro nectria de la melina (Gmelina arborea)”
(Instituto Tecnológico de Costa Rica., 2014)
El sector productivo forestal se ha sumido en una profunda crisis en la última década. La reforestación continúa disminuyendo anualmente y aumentan las importaciones de madera. La construcción y la mueblería continúan ...
Long-term trends in radial growth associated with Nothofagus pumilio forest decline in Patagonia: Integrating local- into regional-scale patterns
(Elsevier Science, 2015-03)
Forest decline, or the premature loss of forest health, is a complex process not yet fully understood. Although reductions of radial growth have previously been recorded for individuals affected by decline, studies describing ...
MARCADORES ANATÔMICOS DO PECÍOLO E A TOLERÂNCIA À SECA DE PONTEIROS E AO DÉFICIT HÍDRICO EM EUCALIPTO
(Universidade Federal de Mato Grosso, 2020)
Development of the red gum lerp psyllid Glycaspis brimblecombei (Hemiptera: Aphalaridae) in Eucalyptus spp.Desenvolvimento do psilídeo-de-concha Glycaspis brimblecombei (Hemiptera: Aphalaridae) em Eucalyptus spp.
(2021-01-01)
The red gum lerp psyllid, Glycaspis brimblecombei Moore (Hemiptera: Aphalaridae), is considered one of the most important pests of Eucalyptus worldwide. Since its detection in Brazil in 2003, the insect has caused defoliation ...
Attractiveness and oviposition preference of Glycaspis brimblecombei Moore in Eucalyptus spp.
(2013-01-01)
The red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) was first recorded in Brazil in 2003 and since then has caused serious damage in Eucalyptus forests. The damage is mainly due to defoliation, ...
Attractiveness and oviposition preference of Glycaspis brimblecombei Moore in Eucalyptus spp.
(2013-01-01)
The red gum lerp psyllid Glycaspis brimblecombei Moore (Hemiptera: Psyllidae) was first recorded in Brazil in 2003 and since then has caused serious damage in Eucalyptus forests. The damage is mainly due to defoliation, ...
Tree growth decline as a response to projected climate change in the 21st century in Mediterranean mountain forests of Chile
(Elsevier Science, 2021-03)
Global Climate Models project that observed climate trends are likely to be preserved and the number of extreme events will be increasing during the rest of the 21st century, which may have a detrimental impact on forest ...
Increased hydraulic constraints in Eucalyptus plantations fertilized with potassium
(2021-01-01)
Fertilization is commonly used to increase growth in forest plantations, but it may also affect tree water relations and responses to drought. Here, we measured changes in biomass, transpiration, sapwood-to-leaf area ratio ...
Ecology and diagnosis of Enallodiplosis discordis (Diptera:Cecidomyiidae): A fierce new defoliator with direct repercussions for loss of Prosopis dry forest and livelihoods in PeruEcología y diagnóstico de Enallodiplosis discordis (Diptera:Cecidomyiidae): Un nuevo defoliador feroz con repercusiones directas en la pérdida del bosque seco de Prosopis y los medios de vida en Perú
(Universidad Nacional Mayor de San Marcos, Facultad de Ciencias Biológicas, 2020)