mandavilla plant - Ask Extension
sprayThe leaves are milky, can I use a home remedy or a commercial spray?
Knowledgebase
mandavilla plant #873003
Asked June 13, 2024, 3:46 PM EDT
sprayThe leaves are milky, can I use a home remedy or a commercial spray?
Ramsey County Minnesota
Expert Response
Good Morning Patricia,
Thank you for contacting the U of M Extension Service.
Here is a link to care of the mandevilla plant: https://www.gardendesign.com/vines/mandevilla.html
This information indicates the plant may be susceptible to powdery mildew. Here is a link from the U of M Extension Yard and Garden website about powdery mildew: https://extension.umn.edu/plant-diseases/powdery-mildew-flower-garden
This information discusses how to manage powdery mildew.
Good Luck!
