Powdery mildew needs a host plant to germinate and ... powdery patches on their leaves or stems, there are some things you can do to get rid of the infection before it continues to spread.

And a smelly plant with discolored or wilting stems or roots could indicate bacterial crown rot is your problem. Once you've ...

Ensure you coat the leaves and stems where the powdery mildew is visible, but avoid oversaturating the plant. Regular ...

Powdery Mildew (PM) is a fungal leaf disease caused by Blumeria graminis ... During severe infections, mycelia can spread to the plant stems, awns, and glumes. PM is favored by cool, humid weather, ...