Garden staff are finding more scale insects and aphids than in past years. A major infestation of lecanium scale was recently found on a large planting of bald cypress at the Garden. The population of ...

This suburban park in Adelaide's north-east used to resemble a small forest, filled with hundreds of well-established pine trees. But due to an infestation of an exotic pest, known as Giant Pine Scale ...

Giant pine scale is an exotic pest that kills pine trees and can be spread by humans. So far, it has felled nearly 1,400 trees in Adelaide's north-eastern suburbs, with the state's forestry industry ...

In San Francisco Custom Tree Builders create all kinds of miniature trees for models used by big international architecture firms. Their style and realism is often what makes the difference here Nikki ...