‘Copper dust affects quality of tobacco crop’
‘Copper dust affects quality of tobacco crop’ October 31, 2017 MASH WEST & MASH CENTRAL Tobacco is highly susceptible to the effects of copper dust Conrad Mupesa in MHANGURATobacco farmers in Mhangura and Karoi in Mashonaland West are worried about copper dust particles from Mhangura slime dumpsites, which they say contaminate their crop and reduce its …