Varieties (1) Biodiversity (1) Year (1) Wealth (1) Service life (Engineering) (1) Rice--Planting (1) Plants (1) Pesticides (1) Food crops (1) Dilemma (1) Causation (1) Agricultural chemicals (1) Use studies (1) Use studies (1) Administration (1) Parasites (1) Health (1) Effectiveness (1) Biodiversidad (1) Salud (1) Causalidad (1) Estado (1) Durabilité (1) Biodiversité (1) Santé (1) Plantes vivrières (1) Efficacité (1) Biodiversité (1) Dilemme (1) Durée de vie (ingénierie) (1)