Powdery mildew disease is becomes a serious and widespread problem in many parts of India and abroad. Powdery mildew fungi can grow superficially on leaves of host plants and at severity of infection causes morphological, anatomical and physiological damages of plants. In this connection present attempt has been made to study the diversity of powdery mildew from Phaltan area of Satara District of Maharashtra. Survey was carried during June, 2018 to April, 2019. During the study total 54 host plant species and 07 fungal genera of powdery mildew were reported. | Powdery mildew fungi from Phaltan area of Satara district, Maharashtra
