<prompt> Vineyard Sprayers lung disease is caused by?Ferrous sulphateCopper sulphateMercuric chlorideMercurous chloride  <response>: Copper sulphate spray Blue vitriol is used in the control of insectsfungi in Vineyards and chronic inhalation of which can cause granulomatous lesions in the lung, it may also be associated with liver damage. The involvement of lung in case of chronic inhalation of Copper sulphate results in Vineyard Sprayers disease. Ref: Textbook of Forensic Medicine and Toxicology By V.V Pillay, 15th Edition, Pages 448-49 