Beginning December 22nd, ISDA’s main Boise office at 2270 Old Penitentiary Road will be under construction, and the main public entrance will be temporarily inaccessible. All walk-ins or mail pick-up/drop-offs will be directed to the Animal Health Laboratory at 2300 Old Penitentiary Road.

ISDA offices will be closed for the holiday December 24th, 25th, and 26th.

The mission of the Plant Industries Division is to assist and protect consumers of Idaho through:

    • Consumer protection through registration and regulation of Commercial Feed & Fertilizer and Soil & Plant Amendments.
    • Assist with export of Idaho commodities through phytosanitary certification and the grading of hops.
    • Protection from invasive pests and disease through trapping, field inspection, and eradication programs.
    • Control of outbreaks of Mormon crickets and grasshoppers affecting agricultural landowners.
    • Protection of consumers and horticultural production through licensing and inspection of nurseries.
    • Prevention, control, and eradication of noxious weeds and invasive species.

Nursery Registration, Apiary Program and Quarantines

State and Federal
Regulated Invasive Pest Surveys

Field Inspection, Export, Phytosanitary Certification & Potatoes

Landowner Assistance & Insecticide reimbursement option

Watercraft Inspections, Early Detection Monitoring, & the Invasive Species Council

Noxious Weeds, Weed Free Forage & Straw Program & CWMA’S

Feed & Feed Ingredient Registration Information

Fertilizer, Amendment, and Fertilizer Storage Facility Registration Information

IGIP, Monitoring, Open Range Information, and Range Managment Resources

Laws & Rules for the Division
of Plant Industries

Division of Plant Industries Contacts,

ver: 3.5.2a | last updated: