What happens when you combine mild weather, rain that lasts for a day or two, and rapidly growing plants fighting for space? Besides a bounty of flowers, foliage might take on an orange-splattered ...

Question. All of a sudden, our plumeria has developed yellow leaves with an orange coating on their backsides. What should I do to control the decline? Answer. Many of our favorite flowering plants ...

The invasive plant pathogen myrtle rust has been detected near the National Museum of Australia in Canberra, concerning experts. Myrtle rust is a bright yellow-looking fungus that infects plants, like ...

Rust disease is among the more interesting plant diseases because it requires two different plants to complete its lifecycle. There are a variety of rust diseases, including cedar-apple rust, Asian ...

Q: I love hollyhocks for their colorful, crinkled flowers, and I have a row of them planted along the edge of my patio which I grew from seed. I was disappointed last year, however, as unsightly ...

Rust appears on perennial ryegrass leaves in August. Show more Show less Rust appears on perennial ryegrass leaves in August. Orange dust clinging to equipment tires or shoes after passing through a ...