Colorado State Extension says late-winter applications of hort oil are potentially useful against these pests: aphids that curl leaves in spring; caterpillars that overwinter as e ...

Be proactive this spring and do something to control insects or diseases on your fruit trees before problems arise during the growing season.

The almost-daily rain we had this spring really put a damper on fruit tree spraying. Pesticides work best if they are applied at least 24 hours before a rain. When a rain happens before the next spray ...

Question: What is dormant spray? I was told to use it on my fruit trees, but I don’t know what it is. Thanks. Answer: Dormant sprays are sprays used on fruit trees during the winter, the dormant ...

After a few years of watching and waiting for a peach tree I planted to bear fruit, it finally did this year. Unfortunately, it was unable to produce during those first few years because of peach leaf ...

Peach leaf curl, citrus blast and brown rot of citrus fruit are diseases common in Butte County. Fortunately, all three can be prevented or reduced with fall and winter spraying. Peach leaf curl is a ...

1. Plan on spraying your stone fruit trees within the next couple of weeks. This will protect them from borers (moth larvae) that feed inside tree branches, causing bark to flake off on the upper side ...

Q: I have an ornamental flowering plum that produces fruit. I want to spray it to stop the fruit production and the messiness it brings. Last year I had a commercial applicator apply it, but I think I ...

1. Plan on spraying your stone fruit trees within the next couple of weeks. This will protect them from borers (moth larvae) that feed inside tree branches, causing bark to flake off on the upper side ...