Ornamentals Hotline Issue 9 2017

Ash Rust on leaves and petioles. Photo credit: N. Gregory
Lilac Ash borer adults. Photo credit: Whitney
Cranshaw, Colorado State University
Lilac Ash borer pupal skin. Photo credit: Whitney Cranshaw, Colorado State University
Emerald Ash borer adult. Photo credit: Debbie Miller, USDA Forest Service

Barton, Susan

Associate professor in Landscape Horticulture, Plant and Soil Sciences, U of D
Cooperative Extension Specialist, Landscape Horticulture
Research in sustainable landscaping, roadside vegetation

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