Citrus Root Rots

Root rot, due to Phytophthora spp., can be controlled by systemic fungicide use.

However, good crop nutrition that helps maintain root health and productivity will also help restrict the disease's development.

Calcium and Root Rot Diseases

Trees treated with a program utilizing calcium nitrate exhibit a low incidence of root rots (Phytophthora spp.) compared to ammonium sulfate and urea. Experiences with YaraLiva Calcium Nitrate confirm this is the case.