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Plant Health

The Plant Health program is located within the Michigan Department of Agriculture and Rural Development’s (MDARD) Bureau of Environment and Sustainability, Pesticide and Plant Pest Management Division. We protect agricultural and environmental resources through the early detection and management of invasive species and the inspection of plants and plant products for pests and diseases, while facilitating international and domestic commerce. Look below for more information on the various Plant Health sections.

Our mission is to safeguard agricultural and environmental resources by proactively managing invasive species, inspecting for plant pests, and supporting commerce.

Learn more about the Plant Health Leadership Team

Find your Plant Health inspector

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Nursery

MDARD’s Nursery Program helps safeguard Michigan agriculture and natural resources against the introduction, establishment, and spread of harmful pests through inspections of nursery stock that is disseminated within or out of the state. 

Invasive Species

The Invasive Pest Detection and Response program focuses on the early detection of invasive species and management of these pests. 

Seed

The Seed program is to ensure that seed offered in Michigan to growers of agricultural crops, landscapers, and private homeowners meets quality standards that have been established by the Michigan Seed Law.

Plant Health Certification and Export

The Plant Health Certification and Export Program helps prevent the introduction and dissemination of serious insects and diseases injurious to nursery stock and plant products through inspections and outreach.

Industrial Hemp

The Plant Health section regulates industrial hemp cultivation in Michigan for purposes ranging from fiber, grain, and microgreens, to floral material and cannabinoid production.  

Plant Pathology

The Plant Pathology Laboratory is responsible for plant disease diagnostics and performs phytosanitary testing for export certification.  

Plant Pest Quarantines

Michigan's agriculture and natural resources are protected against harmful pests through plant pest quarantines that establish measures aimed at preventing them from being introduced, established or spread throughout the state. 

Apiary Inspections

Apiary inspections ensure bees and beekeeping equipment are free of pests before being shipped to other states or countries. This helps to reduce the spread of problematic pests to other places and facilitates the movement of colonies to states in need of bees for pollination of crops. We have apiary inspectors across the state available to conduct these inspections for beekeepers who request them.