In this Issue: Anthracnose: Infections on sycamore, maple, and oak may occur under rainy conditions Lilac-ash borer: Treat susceptible tree trunks when lilacs...
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In this Issue: Apple, Pear: fire blight, codling moth for southern Utah ONLY (dates for northern Utah coming later) Apricot, Peach/Nectarine: coryneum blight...
Fungus Gnats Occurrence: Active Now | Greenhouses Transplant Production and House Plants Description: Fungus gnats are small (3mm) mosquito-like insects. The...
In this Issue Dormant Oil Sprays – with images of targeted insects and diseases Pear Fruit Sawfly – controlled with insecticide before bloom...
Click here for this issue, which contains updates and articles on: Executive Order 2010-10 which required all state agencies to follow the Utah Division of...
In this Issue Apple and Pear: end fruit protection for codling moth Sept 15; white apple leafhopper nymphs are still active Peach/nectarine and Cherry: watch...
In this Issue Apple and Pear: updated dates for codling moth egg hatch; fire blight tree death; San Jose scale second generation coming up; continue to watch...
Printable PDF Version of the Advisory:
Vegetable Pest Advisory 7-19-22
In this Issue Codling Moth (apple/pear): updated spray dates table for codling moth Assessing codling moth injury Walnut Husk Fly (apricot, peach/nectarine...
In this Issue Codling moth: most locations are within the period of greatest egg hatch; keep fruit protected Fire blight: continue to prune out infections...
In this Issue San Jose scale: treatment dates coming up Peach twig borer: spray date table provided as pdf link Greater peachtree borer: spray dates provided...
Printable PDF Version of the Advisory:
Vegetable Pest Advisory 6-3-22
Printable PDF Version of the Advisory:
Vegetable Pest Advisory 5-25-22
In this Issue Codling moth: updated dates of first generation spray timings Fire blight – post-infection: inspect flower/fruit clusters on apple/pear...
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...