Common tree pests fall into three main categories: defoliators such as tent caterpillars that eat leaves, borers like emerald ash borer that attack the wood of the tree, and sap suckers like scale ...

Q. My peach tree has started looking sad – not as many leaves as last year, leaves are turning yellow, not much fruit, and there are little holes in the trunk where sap has oozed out and dried. I’ve ...

If you want your ash trees to stand a fighting chance against the emerald ash borer, now through mid-April is the time to treat your trees this invasive pest, say insect and tree experts for the ...

Frank Gouin examines a peach tree branch laden with red, fuzzy fruit, tests one for ripeness and twists it off. Soon peach juice is running down my chin. This orange-fleshed variety, Ernie's Choice, ...