Emerald ash borer is an invasive pest that causes grave damage to ash trees. A certified arborist shares how to spot the ...

Three species of cicada that only emerge once every 17 years are gearing up to spring to the surface in droves.

Many invasive plants and insect pests have had negative economic impacts on agriculture, forestry, home landscapes and ...

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

As global food demand continues to increase, effective pest control remains one of agriculture's most pressing challenges.

Different growths are caused by different animals. Here's what it means if you see one of these on your oak tree ...

Florida orange production has fallen by some 90% in the past two decades in large part due to citrus greening, but growers ...

Insects’ aversion to worm castings is demonstrated when they are spread over ant nests, causing the ants to remove themselves ...