Keywords:

11 Controlling Pests. Pages 205-222.

Keywords: the control of cocoa pests in N Borneo, numbers of three rice pests at IRRI, pest species resistant to pesticides, pest control strategies, practices with potential for reducing gaseous emissions, methane, nitrous oxide, continuous cropping on acid soils in the Peruvian Amazon, azolla and fertilizer, N-fixing trees, maize yields in Rwanda under different fertilizer regimes