Illustrative image shows silverfish, undated. Experts at Ludwigshafen24 advised anyone encountering silverfish in their homes to apply a spoonful of honey on some kitchen roll or paper tissue. (NewsX/Bee)
Illustrative image appears to show Melitta leporina, undated. The Melitta leporina is one of the 600 solitary bee species which exist in Germany. (NewsX/Bee)
‘Bee Of The Month’ Is Endangered In Northern Germany, Experts Warn
Illustrative image appears to show Andrena rosae, undated. Three extremely rare types of bees have been discovered at a botanical garden in Central Germany. (NewsX/Bee)
Wild Bees Not Seen For 100 Years Found In Botanic Garden
Illustrative image shows a person applying insecticides, undated. (NewsX/Bee)
Application Of Pesticides In Decline, Bavarian Honey Check Suggests
Paul Gunn speaks in undated footage. Bee removal experts in California are over the moon after receiving more than USD 10,000 in donations after dozens of colonies died in an alleged pesticide incident. (NewsX/Bee)
Fundraiser Helps Bee Removers To More Than USD 10,000 After ‘Shocking’ Mass Death
The Csd gene, of which there may be more than 100 variants, plays a key role in determining the sex of bees. These genes are brought together during sexual reproduction: Where the genome subsequently contains two different variants of the Csd gene, a female bee develops, which is then raised (left). Where fertilisation brings together two variants that are the same, a male bee would develop, but it is not raised by the worker bees. Male bees – the drones – are instead generated via asexual reproduction. (HHU/Paul Schwaderer/stock.adobe.com – Alekss, Tran-Photography, NewsX/Bee)