Sjam, Sylvia; Surapati, Untung; Rosmana, Ade; Thamrin, Sulaeha
(Jurusan Hama Dan Penyakit Tumbuhan, 2011-04)
Organic farming system is an agricultural production system without the use of synthetic agrochemicals,
including fertilizers, growth regulators, and pesticides. Numerous control tactics can be applied to suppress ...