False Root-Knot Nematode

False root-knot nematode is primarily an economic problem of sugar beet, although it can infect other plants. Economic hosts include broccoli, cabage, rutabaga, radish, turnip, pumpkin and cucumber. Early survey. Presently Nebraska and Wyoming are the states most affected by this pest, causing 10 to 20 percent losses in sugar beet crops. This NebGuide provides more information on this disease, including symptoms and signs, history and management.