The management at my condo association sent all the residents a notice that our roses might have rose rust and suggesting that infected roses should be either cut back or removed. My roses are ...

Spring has sprung and gardeners are digging in. Got questions as you carry on? Get answers from Ask an Expert, an online question-and-answer tool from Oregon State University’s Extension Service. OSU ...

Q: Last year, my roses had a case of rust and some insect issues, so I treated them with Neem Oil. Afterward, all of my rosebushes lost all of their leaves and they didn’t come back until later in the ...

As with all plants, roses can succumb to many diseases and pests. Unfortunately, there are common diseases that target these hugely popular flowering shrubs, which can cause the plants to suffer and ...

While many gardeners are relishing the warm weather, it's crucial to keep a close eye on roses as humid conditions can foster the spread of diseases like rust. Rust is a unique fungal infection that ...