Figure 2. Blackened root tips caused by sting nematode (Belonolaimus longicaudatus) on soybean. In these photos, many of the roots are dark in color, indicating feeding damage, whe

Figure 2. Blackened root tips caused by sting nematode (Belonolaimus longicaudatus) on soybean. In these photos, many of the roots are dark in color, indicating feeding damage, whereas healthy roots should be white to tan in color.

Figure 2. Blackened root tips caused by sting nematode (Belonolaimus longicaudatus) on soybean. In these photos, many of the roots are dark in color, indicating feeding damage, whe

A. Gorny, NCSU