Many of the vegetables that are planted in Louisiana are subject to attack from plant-parasitic nematodes.
Root-knot Nematode Control
Nematodes: Earth's Prolific Rulers - Frontier Science Partnerships
Fighting nematodes with nematodes « Gardens Alive Blog
Root-knot Nematode on Vegetable Crops Purdue University Vegetable Crops Hotline
Managing Nematodes in the Garden
Surveying Michigan carrot growers on plant-parasitic nematode control habits - Vegetables
Integrated Management of Southern Root-Knot Nematode on Sweet Potato - Alabama Cooperative Extension System
Beware of Root-Knot Nematodes in Your Garden
Nematode Control in the Home Vegetable Garden - Alabama Cooperative Extension System