18.104.22.168.2.12. Test conditions
1) During the trials, the cages containing the bees should be maintained in a darkened incubator at 25 ± 1°C and with 60 - 80% RH.
2) Each cage should be equipped with a dispenser containing sugar solution for the bees (50% w/v). It is important to avoid the dropping of the sugar solution on the treated surface during the exposure period.