The feasibility of aerial spraying for control of the brown plant hopper in Malaysia - Ooi, Peter A. C. (Peter Ann Chuan).; Lim, G. S.; Koh, A. K.; Malaysia. Kementerian Pertanian. Unit Penerbitan (Kuala Lumpur: Publications Unit, Ministry of Agriculture, 1979)
Keywords: Planthoppers -- Malaysia; Aerial spraying and dusting in Agriculture -- Malaysia