A worldwide community photographing and learning about wildlife
Callopistria sp.
My first guess would be Noctuidae and Spodoptera sp., but the most common one Spodoptera litura looks different. Specially the "S"-like reddish band I did not find in Litura. Could also be some kind of a pest. Please, try to check Noctuidae...
http://www.flickr.com/photos/jan_f_rasmu...