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 ...

Infected trees develop circular rings on the leaves and orangish horned growths on the young fruits, which drop the rusty-orange powder onto surfaces below. Ohioans who reported raining infections ...

Rust is one of the most common fungal diseases of garden plants. With the wet weather coming on, one of its ideal growing conditions, here’s how to prevent and treat it.

Roses do not have thorns; they have prickles. But there ARE “thorns” in the rose garden. Their names are botrytis, black spot, rust, downy mildew, anthracnose and cerospora leaf spot. They are all ...

For some reason, I thought Knock Out roses were virtually disease-free. Also, a few of my daylilies are showing rust spots on the foliage. ... The rusty orange spores will rub off on your finger.

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 ...

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 ...