In this Issue Apple, Pear: codling moth updated dates, San Jose scale dates, woolly apple aphid update, bitter pit Peach, Apricot, Plum: peach twig borer...
Fruit 2025
In this Issue Codling moth: updated spray dates table for apple and pear Woolly apple aphid: treat before colonies get too out of hand Walnut husk fly: ...
In this Issue Codling moth: updated spray dates table for apple and pear Woolly apple aphid: watch for tufts of cottony areas on apple and treat early Peach...
In this Issue Peach twig borer: first generation spray dates Greater peachtree borer: treatment should start mid-June along Wasatch Front area Thin peaches now...
View a pdf of the spray timing table. Please read the instructions at the top of the page, for how to understand the table. Codling moth is a pest that needs...
In this Issue Codling moth: first generation spray dates provided for most locations Peach powdery mildew: if a problem in the past, treat at shuck-split stage...
There are some pests that cause damage during bloom and fortunately, there are organic options that can be used against them that don’t harm bees (if...
Frost Damage In spring, as flower buds develop on fruit trees, they become more susceptible to injury by cold temperatures the closer they get to bloom. On...
Insects and Diseases Affected by an Oil or Copper Spray Click on an image for caption information. Dormant oil does not control: codling moth, spider mites...