a negative effect on the development of the hives. 10:00 1! Bumblebees need max. 2 hours to return to their hive 15:00 Do not keep a hive closed…
trouble finding their way back to the hive. For effective orientation they need at least 28 Watt/m2 PAR-light or 56 Watt/m2 sunlight at the location…
alive in the soil for a few weeks and look for a host. 3. Regulatory Do I need a spray license to apply nematodes? Nematodes are considered as…
transmitter will remain operational during a power cut. If it does not, you will need to replace the battery in the timer. When you use an analogue…
Fáðu nýjustu fréttir og upplýsingar um nytjaplönturnar þínar beint í pósthólfið