Let's Talk About Bugs
The United States Department of Agriculture has the important obligation to protect American farms, orchards, forests, parks and backyards against the damage that can be caused by plant diseases and pests that enter the United States through our ports of entry. This is derived from the Plant Protection Act, 7 USC 7701 . For commercial importers, the most common pest vector is the humble wooden pallet, which can house and transport a number of pests including horntails (AKA wood wasps). From http://mobugs.blogspot.com/ The problem with these critters and many like them is that they bore into trees to lay eggs. That can result in bugs emerging from processed lumber or even from completed structures. When pests are discovered by Agriculture Inspectors at port of entry, the USDA will issue an Emergency Action Notice. Generally, the EAN requires that the offending shipment be turned around and exported from the U.S. 7 CFR 319.40-3 . To prevent that from happening, the USDA ha...