USDA Agricultural Inspection When Leaving Hawaii

Why Hawaii has outbound inspection

Most people know Hawaii inspects what arrives. Fewer realize there's also inspection for what leaves. USDA APHIS enforces federal quarantine regulations that limit the movement of fruits, vegetables, plants and soil from Hawaii to the mainland to prevent pests such as Mediterranean, oriental and melon fruit flies from establishing there.

What's generally restricted

• Most fresh fruits and vegetables
• Plants and cuttings rooted in soil
• Soil, sand and potting mix
• Certain cut flowers and foliage
• Seeds and plant parts with insect damage

At the airport

Before you check bags for a mainland flight, they pass through USDA agricultural screening in Hawaii's airports. Carry-on bags are typically screened as well. Declare anything you're unsure about; inspectors can tell you on the spot.

Your household shipment

Shipments of household goods are expected to be free of soil, plant material and pests. Patio furniture, grills, garden tools, bikes, surfboards, coolers, camping gear and outdoor toys are the usual problems. Items with soil or insects can be held for cleaning or treatment, causing delays and extra charges.

1. Scrub and rinse outdoor items with fresh water; dry completely.
2. Empty and clean planters, pots and wheelbarrows.
3. Check tires, shoe treads, tent stakes and straps for dirt and sand.
4. Don't pack live plants, cuttings, seeds or fresh produce.
5. Remove any visible insects, nests or egg masses.

What about state rules on the mainland?

Some destination states, notably California, run their own agricultural checks for arriving goods and vehicles. Clean items satisfy both. Check your destination state's agriculture department if you're bringing plants or garden equipment.