Quad
conditions. Always consult a Koppert advisor or a recognized distributor of Koppert products for advice on the best strategy for your situation Environmental [...] developed for open-field crops, blossoming in spring. Crops Stone fruits, pome fruits, strawberry, blueberry. Mode of action After introduction of the hive [...] and the amount and quality of pollen. Presentation One hive containing 4 separate extra large colonies of bumblebees including a queen, workers, brood and