Peach trees - Ask Extension
When is the optimal time to spray fore peach tree bores?
Knowledgebase
Peach trees #862724
Asked March 28, 2024, 12:44 PM EDT
When is the optimal time to spray fore peach tree bores?
Mesa County Colorado
Expert Response
You can spray for peach tree borer the first week of July and then again in August. You can find information on peach tree borer and preventive sprays here: Peachtree Borer (CSU Factsheet)
This time of year, horticultural oil can be used to manage aphids. (See Backyard Orchard - Stone Fruits)
