Necrotic ring spot is a common disease of turf caused by soil borne fungi (Ophiosphaerella korrae) that mainly infects roots (4). It is an important disease...

rangelands. Fairy rings are detectable by sporocarps (fungal spore pods) in rings or arcs, as well as by a necrotic zone (dead grass), or a ring of dark green...

or yellow appearance, show mosaic (e.g. chlorotic spotting) and ringspots (chlorotic or necrotic rings). However, there are no signs of the viral pathogen...

recover quickly. Symptoms of summer patch appear very similar to necrotic ring spot. This makes it very difficult to identify; if correct diagnosis is...

swelling, loa loa, tropical swelling) Loxoscelism (brown recluse spider bite, necrotic cutaneous loxoscelism) Mal morando Millipede burn Mosquito bite Mucocutaneous...