**Author details**

Muhammad Azam1 \*, Shaghef Ejaz2 , Rana Naveed Ur Rehman1 , Mumtaz Khan3 and Rashad Qadri1

1 Pomology Laboratory, Institute of Horticultural Sciences, University of Agriculture, Faisalabad, Pakistan

2 Department of Horticulture, Bahauddin Zakariya University, Multan, Pakistan

3 Department of Environmental Sciences, Gomal University, Dera Ismail Khan, Pakistan

\*Address all correspondence to: muhammad.azam@uaf.edu.pk

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
