Contents: Diseases of vegetables,Potato diseases,Viral and mycoplasmal diseases of potato,Potato diseases in India,Diseases of cassava,Diseases of beans and their interactions,Diseases of sugarbeet and their control,Diseases of onion and their control,Virus diseases of cowpeas in the tropics,Virus diseases of beans in the tropics,Virus diseases of vegetable crops,Diseases of some important leafy vegetables and their management,Index.