Monarch butterfly enthusiasts have prepared more than 50,000 balls containing common milkweed seeds for riders participating in next week’s Register’s Annual Great Bike Ride Across Iowa (RAGBRAI). As its name suggests, common milkweed (Asclepias syriaca) is the most prevalent among the 17 types of milkweed found in Iowa. However, the use of genetically-modified Roundup Ready corn and soybeans greatly diminished common milkweed on Iowa cropland. “Kelly Milkweed” Guilbeau and a friend scattered some milkweed seeds while doing RAGBRAI in 2014, then prepared about 2,000 balls of seed to hand out during last summer’s ride across Iowa.
Elizabeth Hill, who manages the Conard Environmental Research Area at Grinnell College, has collaborated with Guilbeau on the Milkweed Matters initiative, greatly expanded this year. I wish them every success; driving around Iowa last week, I saw huge stands of wild parsnip along too many roadsides.
I enclose below two pictures of common milkweed blooming, as well as a press release explaining where riders can pick up seed balls to toss in unmowed ditches along the RAGBRAI route, which runs across southern Iowa from July 24 through 30.
You can learn more at the Milkweed Matters website and receive regular updates on Twitter (@milkweedmatters) or Facebook. Butterfly fans can find more good links at the Monarchs in Eastern Iowa website. Although I’m not skilled at identifying butterflies, I enjoy the occasional “butterfly forecasts” by the Poweshiek Skipper Project.Continue Reading...