The fungus may also infect young stems and berries ... thereby reducing the susceptibility to the rust, the department said. Coffee leaf rust, Hemileia vastatrix, was first discovered in ...
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 ...
It is a natural defence mechanism that a team of scientists utilised to create a system to protect the Norway spruce from needle bladder rust. "Our research seeks to curb this disease unravelling ...