1.
Mexican Fruit Fly
2.
Gypsy Moth/Asian Gypsy Moth
3.
Purple Loosestrife
4.
Red Imported Fire Ant
. . . .
5.
South American Nutria
6.
Spiny Water Flea
7.
European Green Shore Crab
8.
Zebra Mussel
. . . .
9.
Spotted Knapweed
10.
Tropical Bont Tick
11.
Mediterranean Fruit Fly
12.
Leafy Spurge
. . . .
13.
Brown Tree Snake
14.
Asian Longhorned Beetle
15.
Yellow Starthistle
16.
Giant African Snail
. . . .

Information taken from the United States Department of Agriculture APHIS website

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