Nigel Cattlin / Sheath blight, (Rhizoctonia solani) disease infected paddy Rice (Oryza sativa) crop, Luzon, Philippines

Nigel Cattlin / Sheath blight (Thanatephorus cucumeris) infection on Rice (Oryza sativa) plants, Philippines.

Nigel Cattlin / Sheath blight (Rhizoctonia solani) bleached lesions on leaves of diseased flattened Rice (Oryza sativa) crop, Luzon, Philippines

Nigel Cattlin / Sheath blight (Rhizoctonia solani) diseased bleached lesions on grains on a Rice (Oryza sativa) ear, Luzon, Philippines

Nigel Cattlin / Sheath blight (Rhizoctonia solani) disease bleached lesions on leaves and stems of Rice (Oryza sativa), Luzon, Philippines

Nigel Cattlin / A culture of the pathogenic fungus Rhizoctonia solani growing on a PDA nutrient plate.

Nigel Cattlin / Stem canker (Rhizoctonia solani) lesions on the lower stem base and roots on a maturing plant in a potato crop

Nigel Cattlin / Sharp eyespot (Ceratobasidium cereale) eye-shaped pale lesions of a fungal disease on wheat stem base

Nigel Cattlin / Typical symptom of blank ears or whiteheads caused by root and stem diseases in a wheat crop, premature ripening

Nigel Cattlin / Sharp eyespot (Rhizoctonia cerealis) lesions with contrasting dark margins and light centres on wheat stem base