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 ...

What do coffee, sugar, wheat, soy, eucalypts and paperbarks all have in common? They are all susceptible to parasitic rust diseases caused by fungi. Plant rust disease can easily be spotted by the ...

Cedar apple rust on Juniperus virginiana (Eastern red cedar). CONTRIBUTED PHOTO Cedar apple rust on Juniperus virginiana (Eastern red cedar). CONTRIBUTED PHOTO After last season’s drought, I know I ...

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 ...