Picture shows Prof Dr Randolf Menzel from the Free University of Berlin, Germany, undated. He has researched the western honeybee's behaviour for more than 50 years. (NewsX/Bee) Insecticides ‘Put Bees’ Intelligence At Risk’ Post author:Thomas Hochwarter Post published:October 24, 2022 Post category:Focus/News/Research Post comments:0 Comments Continue ReadingInsecticides ‘Put Bees’ Intelligence At Risk’