This manuscript includes the aspects fruit science viz., fruit production, India’s potentiality in world fruit trade, rootstocks along with breeding methods in different fruit crops like Mango, Citrus, Banana and Plantain etc. This book covers the breeding objectives, varieties, inheritance pattern and hybrids of the above said crops. This book is very much useful for U.G. (Horticulture), P.G. and Ph.D students of Fruit Science Division. This book can also be best utilized by teaching faculty (Assistant, Associate and Professors) who are dealing with fruit breeding course. Besides, the students preparing for JRF, SRF, NET and ASRB exams can utilize this book efficiently.