Fenugreek (Trigonella foenum graecum L.) locally called as " Methi" belong to family Fabaceae is an ancient and well known spices vegetable crop in India. During the survey, occurrence of fenugreek powdery mildew was observed based on these research carried out on different aspects as follow survey of fenugreek powdery mildew, epidemiology and loss assessment of fenugreek powdery mildew pathogen, conidial variation of fenugreek powdery mildew pathogen, molecular characterization of powdery mildew pathogen, scanning electron microscopy, biochemical analysis of fenugreek powdery mildew,...