gardener is liming of trunks, fruit trees in the orchard, disinfecting and protection against sun heat, sunburn and pests

against agriculture arboreal bark biochemical biohazard brush calcium care chemical disease disinfecting disinfection early farmer fruit fungus garden gardener gardening heat horticulture hydroxide lime limewater liming manually orchard paint pests plant prevention protect protection protective season spring sun sunburn tool treatment tree trunk vegetation vermin wash white whitening whitewash whitewashed whitewashing work