Girl Planting seeds

Sugar-poor diets wreak havoc on bumblebee queens' health

Without enough sugar in their diets, bumblebee queens can experience difficulty reproducing and shorter lifespans.  Hollis Woodard, assistant professor of entomology at UCR, has conducted multiple studies showing how loss of plant availability negatively affects the prolific pollinators. Previous research indicates a queen's diet can impact how quickly her brood develops, or whether she's able to live through hibernation.  In a study published today, Woodard and her team demonstrate that without adequate sugar, the queen's fat body, which functions like a human liver, does not correctly produce enzymes required for healthy metabolism and detoxification from pesticides.  Read more....



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