Nematode, Stunt

You'll see stunt nematode as general stunting and poor root systems with yellowing of the foliage. High nematode populations damage roots and reduce plant vigor. Good horticultural management including proper fertility and consistent watering helps plants tolerate higher nematode levels. Rotate to new land if possible. Select resistant varieties offer the best long-term management strategy. Nematode management requires careful attention to soil conditions and host selection, as these microscopic pests cause significant damage in the Pacific Northwest region.

Good horticultural management (such as proper fertility and watering) will aid the plant's ability to tolerate high nematode numbers. Use a soilless potting media for greenhouse grown crops.