A new disease is plaguing cornfields across the Midwest. Phyllachora maydis is the fungus that causes a corn disease called ...

Avoid crowding plants or watering them in the evening, and rotate edibles year to year. Problem: Black spot is a fungal ...

If you have roses in your garden then experts warn there are three major signs you should look out for this spring that ...

Black spot is a serious fungal disease named after the big dark splotches that can appear on rose leaves once the plant is infected. It can only thrive in warm, rainy conditions, so it tends to ...

As for diseases, the best strategy is to start with disease-resistant cultivars. “Buy ‘fisherman roses,’” Pscheidt said. “The ...

As the warmer and sunnier days of spring arrive, gardeners should be alert to the rise in temperature that might encourage plant diseases such as black spot, a serious threat to roses ...

The symptoms of rose black spot and the tobacco mosaic virus (TMV) are shown below. dig up and destroy infected plants wash their hands after handling infected plants wash tools that have come ...

Roses can suffer from black spot disease which spreads at this time of year, but three easy tasks will prevent it ...

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 ...