|
UC IPM Home > Homes, Gardens, Landscapes, and Turf > Vegetables > Diseases
How to Manage Pests
Pests in Gardens and Landscapes
Root rot on cucurbits—Pythium and Phytophthora spp.
Root rot can occur on all cucurbits. Crown leaves turn yellow followed by a rapid collapse or wilt of
the entire plant. Roots show varying degrees of rot.
SolutionsRoot rot is usually more common on crops planted for a fall harvest and generally follows a period of
cool or damp conditions. Plant in high, well-drained beds and avoid heavy clay soils. Use a shorter duration
when irrigating in the fall. Avoid water stress after fruit set, and do not allow water to saturate beds.
For more information, see the Phytophthora
Root and Crown Rot Pest Note. |
Rotting
of melon root
|
|
