How the Soybean Cyst Nematode Enters and Changes a Soybean Plant

The nematode needs to eat in order to grow and it must get its food from the soybean. While some nematodes move through the plant, eating cells as they go, the soybean cyst nematode prefers to have its food delivered.
This video was produced by Iowa Public Television in association with Iowa State University of Science and Technology.
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