The quest for a perfectly manIcured lawn has driven some lawn care companies to create a grass resistant to weed killer. Some worry, however, that they've created an invasive species. (Photo by Philipp Pilz)
An environmental watchdog group is hoping to block federal approval of a new genetically modified type of grass. The group says the grass poses a threat to natural areas. The Great Lakes Radio Consortium’s Erin Toner reports:
Transcript
An environmental watchdog group is hoping to block fedral approval of a new genetically
modified type of grass. The group says the grass poses a threat to natural areas. The Great
Lakes Radio Consortium’s Erin Toner reports:
Two companies – Scotts and Monsanto – want the government’s approval to commercialize a type of
creeping bentgrass. The grass would mainly be planted on lawns and golf courses because it’s
resistant to Roundup, a popular weed killer. But critics of the bio-engineered grass say it
needs more testing. For one thing, they say, genes from the grass can spread and strengthen
non-native plants.
Joe Mendelson is with the International Center for Technology Assessment.
“The end result is you’re going to create a grass that is invasive, that will take over natural
areas like our grasslands and or forest areas, and we won’t be able to control it. That’s going
to have a very negative impact on a number of sensitive ecosystems.”
The U.S. Forest Service has also weighed in, saying the grass has the potential to have a
negative effect on all of the country’s grasslands and natural forests. Scotts has said the
bio-engineered grass poses no threat to natural areas.
For the Great Lakes Radio Consortium, I’m Erin Toner.