15th St. We can send it on to the OSU Plant Diagnostic Lab for positive identification. One of the primary downsides to rose rosette disease is that there is no cure for the disease. With a ...

While roses are some of the most popular garden plants and cut flowers, common diseases can make them challenging to grow.

Are future cases reported along the banks of rivers and streams? Plant pathogens cause diseases with a range of different symptoms. These symptoms can be used to identify the pathogen and then ...

Is a particular pest or disease affecting your plants? Use the A to Z links to determine what's wrong and to help you deal with the problem. If you're not sure, try our interactive Pest and ...

Roses are a stunning feature in any garden, but green-fingered enthusiasts should be vigilant for the dreaded black spot disease, which can wreak havoc on these blooms if not spotted early.

This disease is unlikely to kill roses on its own, but when left untreated, it will greatly weaken the plant, making it less likely to survive in the winter. It will also stunt a rose plant's ...

He said: "Black spot is a fungal disease affecting rose bushes, manifesting as circular black spots on the plant's leaves. If ...