Links

UNIVERSITY OF MARYLAND SITES Plant Diagnostic Lab (Maryland) Weed of the Week Pest Threats - Invasive insect and disease species Soil Testing Labs ((list compiled by the Home and Garden Information Center) Home and Garden Information Center (for homeowners) Watershed Protection and Restoration Program Understanding Maryland Watershed Restoration and Stormwater Protection Fees

MARYLAND SITES Maryland Turfgrass Council Maryland Arborist Association Maryland Department of Agriculture - Prohibited Invasive Plant Species Frederick Area Landscape Contractors and Nurserymen Association Professional Grounds Management Society of D.C. Maryland Nursery and Landscape Association Landscape Contractors' Association of MD/DC/VA

ADDITIONAL SITES e-GRO Electronic Grower Resources (commercial greenhouse production) Emerald Ash Borer University - Archived webinars on EAB topics are posted on their website