Citation: K Moody. 1990. Pest interactions in rice in the Philippines. Pages 269-299. In: BT Grayson, MB Green, LG Copping (editors). Elsevier Applied Science, London, 536 pages.

Keywords: Oryza sativa, key pests, vertebrate pests, weeds, plant diseases, insect pests, mollusks, pest interactions, cultural practices, plant density, synchronous planting, weeding rice bunds, birds, Pomacea canaliculata, golden apple snail, molluscicide, weed effect on insect pests, rice caseworm Nymphula depunctalis leaffolder Cnaphalocrocis medinalis, Naranga aenescens, Rivula atimeta, armyworms Mythimna separate, yellow stemborer Scirpophaga incertulas, Spodoptera mauritia acronyctoides, Spodoptera litura, weeds as reservoirs for insect predators, green leafhopper Nephotettix virescens, Nilaparvata lugens, Leersia hexandra, Sogatodes pusanus, Sogatella furcifera, Leptocorisa oratorius, stem rot disease, soil nematodes, azolla, tillage, stale seedbed technique, fertilizer effect, soil nutrition, nitrogen effect, water management, crop rotation, Scotinophara coarctata, crop rotation, herbicide-

plant disease interaction, herbicide-insect pest interaction, weed-insecticide interaction, sanitation, alternate plant host