a gardener with a brush in his hand covers with a special white fungicidal whitewash a pear tree trunk on a sunny spring day

agriculture arboreal branch brush calcium care countryside disinfection ecological equipment farming fruit fungicide garden gardener gardening grass hand hydroxide lawn lime man march natural nature orchard outdoors paint park pear plant preventive protection protective seasonal spring take tool tree trees trunk wash white whiten whitening whitewash whitewashed whitewashing with work worker