coléoptère (1) gestion (1) feuille (1) blessure (1) récolte (1) puce (1) expérience scientifique (1) environnement (1) dommage (1) protection des cultures (1) coton (1) âge (1) adulte (1) taux (1) Varieties (1) Area (1) Area (1) Will (1) Sowing (1) Population (1) Plants, Protection of (1) Plants (1) Nature and nurture (1) Management (1) Field trials (1) Euthenics (1) Ecology (1) Design (1) Days (1) Damages (1)