| damage = dégât |
| damaged crop = culture endommagée |
| damp = humide |
| data = données |
| deficiency (of nutrients = carence |
| deficiency diseases = maladies de carence |
| degradation pathways = voies de dégradation |
| degradation = dégradation |
| dissipation = dégradation |
| density = densité |
| derivatives = dérivés |
| dermale toxicity = toxicité cutanée |
| dessicant = défanant |
| detonator = détonateur |
| detoxification = détoxification |
| diagram = diagramme |
| diluent = diluant |
| direct seeded = semis direct |
| direct sowing = semis direct |
| direct drilling = semis direct |
| disc = plateau |
| disease complex = complexe parasitaire |
| dispersing agent = dispersant |
| dock = rumex |
| double rate = deux fois la dose |
| dribble bar = barre à jet filet |
| dried = ressuyé |
| drift = dérive |
| drill = semoir |
| drought = sécheresse |
| dry = sec |
| dryer = séchoir |
| drying = séchage |
| dung spreader = épandeur à fumier |
| dust = poussière |
| dusting = poudrage |
| dwarf bean = haricot nain |
| damaged = abîmé |
| to dig down = creuser |
| to dress seed = traiter, pulvériser |
| to dry = sécher |
| to dry out = ressuyer |
