| |
| abscission = abscission |
| acaricide = acaricide |
| adjuvant = adjuvant |
| aérosol = aerosol |
| agitateur = agitator |
| algicide = algicide |
| alcalin = alkaline |
| acide aminé = amino acid |
| annuelles = annual |
| antagonisme = antagonism |
| anthocyanes = anthocyanins |
| antibiotique = antibiotic |
| antidote = antidote |
| antisporulant = antisporulant |
| aphicide = aphicide |
| application = application |
| appât = bait |
| agrostide = bentgrass |
| altise d'hiver du colza = cabbage stem flea beetle |
| alvéole = cell |
| argile = clay |
| argileux = clayey |
| association = combination |
| attaque = infestation |
| attaqué = infested |
| abîmé = injured, damaged |
| amourette = loose sulky bent |
| acarien = mite |
| anti limace = molluscicide |
| aucun symptôme visuel de phytotoxicité = no visual symptoms of phytotoxicity |
| appât empoisonné = poison bait |
| assolement = roration |
| auto fécondation = self-pollination |
| averse = shower |
| asperseur = sprinkler |
| arracheuse de betteraves à sucre = sugar beet harvester |
| asperger = to sprinkle |
| aspersion = watering |
| aleurode = whitefly |
