Characterization of f. sp. Associated with Root Rot of Field Pea in North Dakota and the Effects of Temperature on Aggressiveness.

Fusarium root rot is an important disease of field pea ( var. L.) that occurs everywhere pea is grown, causing yield loss of up to 75%.

Influence of Planting Date and Cultivar on Diseases of Spring Durum Wheat.

In the semiarid regions of North Dakota and Montana, low annual precipitation favors production of high-quality durum wheat ( subsp. ). However, conducive weather conditions for disease epidemics have occurred more frequently in recent years.

Race 4 Isolates Cause Disease on Tetraploid Wheat.

The ascomycete fungus is the causal agent of tan spot of wheat. The disease can occur on both common wheat () and durum wheat (. ssp.