Apple collar rot
more rapidly when the water content of the soil or substrate is higher than normal or optimal for crop growth. How to prevent Apple collar rot Apply hygiene [...] General Phytophthora cactorum is a plant pathogen that causes root rot, rhizome rot of strawberry, apple rot, apple collar rot and crown rot. It has an [...] enable them to move through water. Infection is usually from the root to the foot, but direct infection of the foot also occurs. Exudates leaking from growing