Many of our readers have reported that the most effective methods of organic squash vine borer control are crop rotation and growing resistant varieties, which includes butternut squash and a few ...

Emerald ash borer larva cut these feeding galleries on the trunk of a dead ash tree in Michigan. corfoto via Getty Images The emerald ash borer (Agrilus planipennis) is a deceptively attractive ...

Q: Because of the wind the other night, the tops of two Italian cypress trees broke off about 11 feet from the ground. We have 18 of these trees by the back fence. We planted them in 2005 and have ...

After seeing my article last week on the efficacy of systemic insecticides for bark beetles and borers in pines, a reader, Ken, wondered whether a product he was using against bronze birch borers was ...

An invasive insect has laid waste to an estimated 100 million ash trees across the U.S. Now Oregon foresters are taking pre-emptive steps to limit the bug’s impact. The emerald ash borer is a metallic ...

An invasive insect from Europe and the Middle East is attacking several Oregon white oak trees in the Wilsonville area, and state researchers say it's been found in other pest traps in the past few ...

I got an email from a reader of our column who asked why their iris was rotting fast at the root. This question caused me to think about a friend of mine who passed away a few years ago. Unfortunately ...