In this Issue Codling moth: first generation spray dates provided for most locations (ignore if fruit is lost) Woolly apple aphid: colonies are building;...
Fruit IPM Advisory
Temperatures are expected to drop to critical freezing values in many parts of northern Utah on Thursday and Friday this week. In most areas, flowering (except...
In this Issue Detecting Frost Damage Codling moth: first generation spray dates provided for a few northern Utah locations for early May Apple powdery...
In this Issue Delayed-dormant Sprays – applied before bloom Insect Spray Options – for insect eggs Disease Spray Options – for fire blight...
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...
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...
In this Issue Codling moth: updated spray dates table for apple and pear Woolly apple aphid: treat before colonies get too out of hand Peach twig borer: ...
In this Issue Codling moth: updated spray dates table for apple and pear San Jose scale: treat now (if present last year) for apple and pear Peach twig...