Ash trees have been part of North American and European forest landscapes for millennia. Yet, they are now under threats because of invasive pests and pathogens such as the ash dieback in Europe and theContinue reading
Tag: pests
Spraying forests does not get anything
Insect pests are a major threat to many forests worldwide, from boreal to tropical forest ecosystems. Some pests exhibit periodical outbreaks, after which their populations often crash as a result of natural biological control. InContinue reading