Zimbabwe has diverse habitats and vegetation ecosystems defined by ecoregions within a
subtropical climate, which support a varied range of flora and fauna. Invasive alien species …

The study determined variations in incidence, severity and damage of Glycaspis
brimblecombei among Eucalyptus species and ecological zones, and the interaction …

Problems associated with the invasiveness of exotic tree species such as Acacia mearnsii
have increased recently causing vast damage in environment and economy worldwide. Sao …

Subsequent to 1950, commercially propagated and non-native trees, including Pinus,
Eucalyptus and Cupressus species in Colombian plantations, have been damaged by …

Adelgids (Hemiptera) in the genus Pineus have been reported as introduced insect pests
causing serious losses to Pinus plantations worldwide. In 2008, Pineus boerneri was …

A study was conducted at SHFP, Tanzania to assess the distribution and abundance of PNA
and their potential natural enemies. Systematic sampling was used to select every 5 th tree …

Forests influence the economic development of emerging economies by providing
ecological and social services to human beings and natural systems. With increasing …

Juniperus procera is an important tree species in Ethiopia. Increasing demand for fuelwood
and construction material has also created markets for J. procera products. The impact of …

Exotic invasive pests cause immense economic damage worldwide. Cypress aphid, an
exotic forest pest, Cinara cupressi, has caused enormous Cupressus and Juniperus loss in …

This study aimed at determining the extent (distribution, density and structure) of Acacia
mearnsii invasion as well as assessing its influence on the performance of Pinus patula by …