Photo of the Week
We are seeing moderate-high levels of Gypsy moth egg masses in southern Ontario this fall! Scrape off the brown, fuzzy masses and you will see the 100+ eggs inside. Remove, Collect, Dispose as much as possible to reduce larvae in 2021.
Tag Archives: cedar apple rust
Protect Crabapple, Serviceberry, Pears Now From Juniper Rusts
Gymnosporangium rusts are sporulating now on Juniperus hosts. Look for orange, gelatinous structures on foliage and stems of various Juniperus spp. They are sporulating both in container production and in the field. They can be found sporulating when the Cercis … Continue reading
Posted in Diseases, landscape, Nursery Production
Tagged cedar apple rust, gymnosporangium rust, Jen Llewellyn, onnurserycrops
Leave a comment
Protect Rosaceous Hosts Now From Juniper Rusts
Gymnosporangium rusts are sporulating now on Juniperus hosts. Look for orange, gelatinous structures on foliage and stems of various Juniperus spp. They are sporulating both in container production and in the field. They can usually be found sporulating when the … Continue reading
Posted in Diseases, Uncategorized
Tagged cedar apple rust, gymnosporangium rust, Jen Llewellyn
Leave a comment
Aug 26 – A Few Pests Out There
Usually by late August we see a significant drop in the number and intensity of pests in the landscape and nursery. Well, except for Japanese beetle…. This was a banner year for diseases and a lot of the Gymnosporangium rusts … Continue reading
Posted in IPM, Weekly Nursery Landscape Report
Tagged apple leaf curling midge, cedar apple rust, Jen Llewellyn, mites
Leave a comment