从事农业劳动的农民,由于在生产劳动和生活环境中接触致敏物质较多,因此自然诱发过敏性疾病的机会比生活在城市中的人为多。那些在城市中少见的苹果、梨、桃等果树园;蚕、蜂、鸡等饲养场;牛、马、狗、猫等动物;以及多种农作物的废草和农药,都可能成为过敏反应的诱发因素。目前,许多农民对过敏反应尚缺乏足够认识,往往因误诊、误治而常年 Farmers who engage in agricultural work naturally have more chances of causing allergic diseases than those living in urban areas due to the greater number of allergens exposed to labor and living environment. Those rare in the city of the apple, pear, peach and other orchards; silkworms, bees, chickens and other feedlot; cattle, horses, dogs, cats and other animals; and a variety of crops, waste and pesticides, may become allergic reactions Inducing factors. At present, many peasants still lack sufficient knowledge of allergic reactions, often because of misdiagnosis and mistreatment