against soil pests, but for several above ground pests foliar applications show good efficacy, provided the fields/greenhouses offer the optimal…
growing lights: o High placement o Automatic opening and closing of hives o Good ventilation due to the space between the bumblebee hives o Use of…
Fáðu nýjustu fréttir og upplýsingar um nytjaplönturnar þínar beint í pósthólfið