Why not take your time and listen to a Farmarama radio program with a fragment from Marianne Landzettel about the attitude of Dutch farmers toward the use of copper on potatoes. You can find it by following this link:-
No More Copper!
Why not take your time and listen to a Farmarama radio program with a fragment from Marianne Landzettel about the attitude of Dutch farmers toward the use of copper on potatoes. You can find it by following this link:-