Jafar M. El-Qudah, Basem F. Dababneh, Ala'a A. Al-Bakheit, Maisa M. Al-Qudah, Abdullah Al-Rawashdeh, Moayad Khataibeh, Khalid Abu-Alruz and Khalil I. Ereifej
American Journal of Agricultural and Biological Sciences 3 ( 3 ): 617 - 622 , 2008