a man in a protective suit conducts anti-mite treatment in a city park. spraying repellent among green grass and blooming apple

acaricidal anti bloodsucker blooming bug chemical city colorful control danger destruction environmental extermination grass green human infection insect insecticide kill man mask medical medicine mite mosquito outdoor overalls parasite park pest pesticide poison processing profession protective repellent respirator safety season specialist spray spraying spring summer terrain tick treatment warning