If caterpillars are eating your apples, they are almost certainly the larvae of the codling moth (Cydia pomonella). This is North America’s most important insect pest of apples, both in commercial ...

What’s worse than finding a worm in your apple? Answer: Finding half a worm. Modern pesticides and strict inspection policies have made finding a codling moth larva, or worm, in an apple from a ...

Q: I have had wormy apples in my Honeycrisp apple tree. Last year, I had the same problem. I was told to spray a fungicide. I also sprayed neem oil. I waited until the apples started to form. I still ...

There are plenty of ways to help your apple trees thrive, such as pruning and choosing the right fertilizer. But what if your apples are turning brown and mushy before they're even ripe? Codling moths ...

Growing apples in the Northeast can be challenging, as we have a number of diseases and insect pests to contend with annually. Moths can be particularly challenging, as the larval (or caterpillar) ...

Two insects tend to be the most prevalent pests in our area’s fruit trees: the codling moth (apples) and the western cherry fruit fly (cherries). Both create “wormy” fruit, and both, once the “worm” ...

While apple trees in Casper and Wyoming have many challenges, including late freezes which reduce blooming, fire blight, scale and rust, most fruit damage is caused by a little insect called a codling ...

“Don’t let the worms spoil your apple,” warns the Wormy Apples children’s board game. The game is won by pulling all of the pesky worm pieces out of the plastic apple. If “worms” have been spoiling ...

Unfortunately, many pests love fruit trees and can easily damage leaves and spoil harvests. However, there are ways to get rid of these problematic visitors—without using harmful pesticides. For ...

We successfully created mass confusion again in a small part of Missoula this summer. Using mating disruption to confuse male codling moths so they couldn't find female moths, we kept 200 apple trees ...

Q. We have had two questions related to growing apples this past week. The first reader asks why their Gala apples are not turning red even though they taste ripe. The second reader sent a photo of an ...

If caterpillars are eating your apples, they are almost certainly the larvae of the codling moth (Cydia pomonella). This is North America’s most important insect pest of apples, both in commercial ...