Quad
four large bumblebee colonies) are developed for open-field crops, blossoming in spring. Crops Stone fruits, pome fruits, strawberry, blueberry. Mode of [...] and sugar water. Application Quad hives can be placed 4-7 days before the crop flowers Position the Quad hives evenly througout the plot. The best position [...] black door under the lid Pollination performance and duration varies per crop and depends on environmental conditions. Always consult a Koppert advisor