毒草尘肺办名农民肺，又叫外源性过敏性肺泡炎，是一种多发生于农村、农场和草类制浆造纸企业的常见变态反应疾病。本病多发于秋季或多雨季节，其次是冬季。病原物是一些生长在发热的稻麦草或柴草上的放城菌或霉菌，当堆积起来的稻草、麦秸或其它柴草，因雨淋受潮，使堆积物内 Poisoned pneumoconiosis farmers lungs, also known as exogenous alveolar alveolitis, is a common occurrence in rural areas, farms and grasses pulp and paper enterprises common allergic diseases. The disease occurs in autumn or rainy season, followed by winter. Pathogens are lecithins or molds that grow on feverish rice straw or firewood, and when the accumulated straw, wheat straw, or other firewood get wet, the contents of the deposits