Match List-I with List-II

List-I (Microorganism)	List-II (Disease)
(A) Colletotrichum falcatum	(I) Late blight of potato
(B) Phytophthora infestans	(II) Green ear of bajra
(C) Sclerospora graminicola	(III) Red rot of sugarcane
(D) Ustilago nuda var. tritici	(IV) Loose smut of wheat

Choose the correct answer from the options given below:

Correct option is D

· Colletotrichum falcatum causes Red rot of sugarcane, a serious fungal disease.
· Phytophthora infestans causes Late blight of potato, a major cause of the Irish famine.
· Sclerospora graminicola causes Green ear of bajra, leading to abnormal inflorescence.
· Ustilago nuda var. tritici causes Loose smut of wheat, affecting yield significantly.