(Center for Biological Diversity) The U.S. Fish and Wildlife Service proposed removing Bradshaw’s desert parsley, a wet prairie wildflower, from the list of endangered species this week due to the plant’s successful recovery. Insects observed to pollinate this plant include some small native bees.
(Concord Monitor) New Hampshire has 5,000 miles of roads. Rights of way along all that mileage totals tens of thousands of acres, which isn’t used for much except road signs. But New Hampshire Fish and Game has received a $50,000 grant from the New England Forests and Rivers Fund, boosted by $50,000 in matching state funds and grants, in hopes of using roadsides and center areas to grow plants that support butterflies, bees and other pollen-eating insects.
(Times and Democrat) A Clemson University graduate student has found growing strips of wildflowers near watermelon fields can help attract pollinators, such as native insects and honey bees. During her study, Miriam “Mimi” Jenkins found most of the watermelon plant pollinators were native bees – tiny sweat bees – despite the nearby hives.
(University of Virginia) “While migration is often viewed as a means for species to proliferate in new environments, in this research we find that there also are inherent perils of expansion, such as a shallow gene pool. While migration will lead to individuals that are better able to reproduce in the small populations expected in new habitats, it may also cause genetic change that limits their ability to survive in the long term.”
(Entomology Today) One practice that can bolster native bee populations is planting strips of wildflowers next to crops; however, a study in 2017 found that, without incentives, few farmers choose to plant flower strips. The key to adoption, therefore, is adequate incentives. Researchers examined all the economic costs and benefits of planting wildflower strips and of selling the resulting seeds; their analysis revealed how profit could be made on the sale of seeds.
(WOSU) The Ohio Department of Transportation has begun planting wildflowers along highways across the state with the goal of creating habitats for pollinators. “Just last year, we’ve already saved about $2.28 Million in just reducing our mowing of these areas, and that number’s going to continue to grow as we continue to expand these.”