lower in the greenhouse. 13:00 Vertical placement will have a negative effect on the development of the hives. 10:00 1! Bumblebees need max. 2…
for a couple of hours has a negligible effect on pollination. However, a full day above 30° C has an immediate effect on pollination. If the…
has been provided. If the Buyer refuses to meet Koppert’s request to that effect, Koppert shall furthermore have the right to immediately demand the…
activity of bumblebees. Specially when they block the early sunlight, the effect is worse. Energy saving screens are often used in greenhouses during…
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