If your viburnum is under stress and develops leaf spots (light brown or reddish spots), powdery mildew (a white or gray, ...

Last year my potted impatiens had that terrible new disease, impatiens downy mildew, and all died. Can I use my old infected potting soil in non-flower beds this year? Send it to the landfill?

A fungal disease, a systemic form of downy mildew, is causing entire paddock losses in poppy growing regions across Tasmania. Downy mildew stunts plant growth, yellows the leaves and has spores ...

Downy mildew is a damaging foliar disease of grapes, leading to yield losses of up to 75% in key growing areas [1]. The global fungicide market, valued at over $24.5 billion in 2024, is projected ...