About the Authors

Hyun-Sug Choi

Department of Floriculture, St. Thomas Hall Building (D9), Catholic University of Daegu, Gyeongsan, Gyeongsangbuk-do 712-702, Republic of Korea

Seok-Kyu Jung

Department of Floriculture, St. Thomas Hall Building (D9), Catholic University of Daegu, Gyeongsan, Gyeongsangbuk-do 712-702, Republic of Korea

Corresponding Author

Email: gentleman71@msn.com