Tag Archives: cedar apple rust

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

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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

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