"Some fungal diseases can attack a weakened plant, creating small ... is more likely to result in brown spots. They appear as cottony white colonies on the leaves and stems of the plant and ...

If your plant is sporting crispy, dark or brown tips on the leaves, it’s more than just ... by making notes on a calendar. Plant diseases do not generally pose health concerns for humans.

To help you work out why your plant is struggling ... while in other cases, leaves may develop brown spots with a yellow ‘halo’ – a type of disease that can be caused by overwatering.

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

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

Curled leaves are a sign that your plant could be struggling. Here’s how to work out what’s going on. If you’ve ever been met with yellow leaves or brown spots, you’ll know what we’re ...

Bacterium malvacearum, the causative agent of ‘black-arm’, or angular leaf-spot disease of the cotton plant, has been described in certain recent papers as capable of producing a systemic ...