Author 'Martine.orian' (Id 201795 ) : I have the opportunity and the privilege to be able to still admire today the Argus blue that live in the grass. These butterflies, including in France, following an inventory, are part of the butterflies who have disappeared from the prairies. Endangered. It is therefore our duty to protect them and for it not to spread pesticides in Nature.
Reminder : a drop of Round up devastates a river for about 10 km.