A: California coffee berry (Rhamnus californica), which isn't used for making coffee, grows to 10 feet tall and wide. Even if you had tried to keep it in check by pruning every year, as you do ...

New research from Edith Cowan University (ECU) could potentially save your daily cup of coffee. The research has identified a new and quicker method to detect infections in coffee berries, which ...

A hypericum with rust. As the name suggests, rust is identified by a proliferation of dusty orange spore-producing pustules, appearing mostly on the backs of leaves, which eventually blacken and drop.