This research w as conducted in chinese cabbage farms belong to farmers in Soak Desa Sukabangun, Kecamatan Sukarame. The research was conducted ffom May to July 2009, aimed at counting the popuiati…
The control of pest using insecticide has been known to cause resistance problem, resurgence and the accumulation of pesticide in the harvested crops. Therefore, it is necessary to develop a better…