This bibliography on rice leaffolders contains 886 published and unpublished references for the period 1854 to June 1987. References are arranged alphabetically by the name of author and also classified by subjects. A distribution map, tables of alternate host plants, outbreaks, resistant rice varieties, resistant wild rices, natural enemies and developmental stages, and a brief description of current status of the leaffolders are also provided.Resume-Cette bibliographique sur la chenille tordeuse des feuille du riz (rice leaffolders) contient 886 references, publiees et non publiees, couvrant la periode de 1854 a Juin 1987. Les references sont classees par ordre alphabetique suivant le nom des auteurs et egalement par sujet. Une carte de la distribution du ravageur, des tableaux sur l'apparition des hautes densites de population du ravageur, sur les varietes resistantes de riz cultivees et sauvages, sur les ennemis naturels et les tables de vie plantes hotes ainsi qu'une description a jour du statut de la chenille tordeuse des feuilles sont egalement presentees. Mots Clefs: Bibliographie, Bradina admixtalis, Brachmia arotraea, Cnaphalocrocis medinalis, Marasmia bilinealis, M. exigua, M. palnalis, M. ruralis, M. suspicalis, M. trapezalis, M. venilialis, Oryza saliva, riz, chenille tordeuse des feuilles du riz INTRODUCTION

Population dynamics in a Philippine rice food web besides spraying (such as the introduction of genetically engineered cultivars), other biotic communities besides arthropods, and other crops besides rice.

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The above-water food webs of arthropod communities in irrigated rice fields on Luzon Island, Philippines, were studied over the growing season at five sites (Los Banos, Cabanatuan, Bayombong, Kiangan, Banaue) ranging in elevation from 22 m to 1524 m. Arthropod populations were vacuum-sampled at roughly weekly intervals from the date after seedlings were transplanted to flowering at each site. Site-and time-specific webs were constructed from a 687-taxa cumulative Philippines web and time-series of species present. Taxonomic composition, food web structure, and arthropod phenology were broadly similar across different sites. Arthropod abundance was inversely associated with altitude across the five sites, but numbers of taxa and links and six food web statistics showed no obvious increasing or decreasing trend with altitude. The rise of taxa, links and mean food chain length over the growing season at each site reflected an increase in plant size with age and, at some sites, an orderly accumulation of newly arriving herbivore, predator, parasitoid and omnivore species. At each site, herbivores built up faster than predators and parasitoids, and predators arrived faster than parasitoids; the difference between the latest and earliest sampling dates of first arrivals, averaged over the five sites, was 38, 63 and 73 days for herbivores, predators and parasitoids, respectively. Site-to-site consistencies in food web properties and first arrivals suggest that such patterns may be influenced more by crop age than by geography