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Articles tagged Woolly alder aphid

April 17, 2009 Plant Health Care Report
| Category: Plant Health Care Reports | Tags: Woolly alder aphid, Volutella stem and leaf blight, Larch casebearer, Rhizosphaera, Aphids, Cytospora canker of spruce, Hemlock rust mite, Larch casebaerer, Lophodermium, spiny rose gall
This issue contains details on many items including: Hemlock rust miteWoolly alder aphidLarch casebearerSpiny rose gallLophodermiumRhizosphaeraVolutella stem and leaf blightCytospora canker of spruceBlack knot DOWNLOAD THE APRIL 17, 2009 REPORT...
April 8, 2011
| Category: Plant Health Care Reports | Tags: winter damage, salt damage, plant health care, Plant Health, Hemlock needle miner, emerald ash borer in Illinois, BAGWORMS, Arborvitae leafminer, Woolly alder aphid
This issue contains details on many items including: bagworms, hemlock needle miner, woolly alder aphid, arborvitae leafminer, winter damage, salt damage, and emerald ash borer in Illinois Indicator plant: Diane Hybrid Witch-Hazel (Hamamelis x...