These gray-brown insects attach themselves to bark and ... A 'gloomy scale' insect shown to infest maple trees in Wilmington ...

Pruning is a crucial gardening task when it comes to maintaining the garden, but it's really important to get the timing ...

Likewise, be aware of other common Japanese maple tree pruning mistakes. Unfortunately, Japanese maples are susceptible to a range of insect pests, with a common one being the Asian Ambrosia beetle.

A Pennsylvania state forestry expert says native pests are causing troublesome impacts to several valuable tree species.