Root rot in peas and lentils is caused by a complex of diseases that affect the below ground portion of the developing plant. This leads to poor performance of pulse crops. This booklet outlines everything you need to know about root rot in pea and lentil crops, from diagnosis and management to survey and research results. Development of this resource took place through collaboration between Saskatchewan Pulse Growers, Alberta Pulse Growers and Manitoba Pulse & Soybean Growers.