Spray stickers - Ask Extension
We have cherry trees that we spray with copper fungicide. We always use a sticker (like Sta-Stuk), but are having a difficult time finding it. What ot...
Knowledgebase
Spray stickers #927075
Asked March 30, 2026, 1:43 PM EDT
We have cherry trees that we spray with copper fungicide. We always use a sticker (like Sta-Stuk), but are having a difficult time finding it. What other stickers are appropriate for home gardeners (small scale, five trees).
Multnomah County Oregon
Expert Response
Thank you for your question, Marianne. As a state university, we have a limited ability to recommend commercial brands of products. I am afraid that the best we can do is to provide a chart listing the various formulae of fungicides (among other pesticides) for backyard fruit trees: https://extension.oregonstate.edu/catalog/ec-631-managing-diseases-insects-home-orchards?reference=catalog
You might also consider applying dormant oils in the fall, which reduces or eliminates the need for spring and summer pesticide application: https://news.oregonstate.edu/news/get-leg-fruit-tree-problems-dormant-oils
Good luck!
You might also consider applying dormant oils in the fall, which reduces or eliminates the need for spring and summer pesticide application: https://news.oregonstate.edu/news/get-leg-fruit-tree-problems-dormant-oils
Good luck!
