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Phytophthora Root and Runner Rot

Phytophthora spp.

13 host plants

Last updated

Data Coverage 2 of 6 dimensions
Causal Agent
Host Plants
Symptoms
Management
GDD Threshold
Regional Notes

You'll see root and runner rot on strawberry and other hosts as wilting and decline despite adequate water. Improve drainage in affected areas. Rotate to new land if possible. Select resistant varieties offer the best solution. Remove infected plants to prevent spread. Avoid planting in poorly drained locations. Proper drainage and good site selection are critical to prevent root disease problems. Monitor plants for early signs of decline or wilting.

Root rots thrive in waterlogged soil, so drainage is your most important intervention. Avoid overwatering and ensure the planting site drains well. Remove severely affected plants to prevent spread to neighbors through root contact or contaminated soil. When replanting, choose resistant species or improve soil structure before putting anything back in the ground.

Quick Reference

Causal Agent
Phytophthora spp.
Host Plants
13

Host Plants (13)