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BLM to spray herbicides on grass in Red Rock
by Associated Press
Sep 22, 2012 | 1910 views | 2 2 comments | 2 2 recommendations | email to a friend | print
LAS VEGAS (AP) — The U.S. Bureau of Land Management is launching an herbicide offensive on an invasive grass that can fuel fires in Red Rock Canyon near Las Vegas.

Starting in October, contract spray crews will target red brome grass and its seed stock along roads and trails and in areas within the Red Rock scenic loop that were scarred by large wildfires in 2005 and 2006.

The operation marks the first large-scale use of herbicides within the national conservation area. The goal is to create fire breaks up to 300 feet wide to help firefighters control future blazes and limit their size, Las Vegas Review-Journal reported Saturday.

The arrival of fast-spreading, non-native grasses has caused problems across the West, leading to something experts call the "invasive annual grass fire cycle."

Sean McEldery, fire management specialist for the BLM at Red Rock Canyon, said the grass provides ground-level fuel for fires where there wasn't any before, allowing otherwise small, isolated fires to spread quickly. The result can be what is known as a "landscape-level fire" that clears away native cover, allowing more invasive grass to take root.

"The Mojave (Desert) isn't super flammable on its own," McEldery said.

The plan at Red Rock calls for two different herbicides to be used on 4,460 acres, more than half of it in areas burned by two lightning-sparked fires — the 821-acre Loop fire in 2005 and the 1,500-acre Scenic fire in 2006.

McEldery said those fires were made worse by red brome, which has since taken off in the burned areas.

Because it's a cool-weather grass, red brome tends to sprout earlier in the year and squeeze out native plants, he said.

The spraying operation has been in the works for four years. An environmental assessment of the idea would allow for the herbicide to be applied from the air using a helicopter, but Red Rock officials opted for hand-spraying instead to limit the number of native plants and animals accidentally exposed to the chemicals, McEldery said.

The operation was scheduled for the fall and winter to avoid the active period for the desert tortoise, migratory bird season and foaling time for wild horses and burros.

"We can't do this anytime of the year," McEldery said. "The real key for us is the timing."

The spray crews also will be instructed to avoid washes and any concentrations of sensitive plants and animals, he said.

Some areas will be closed to the public during and immediately after the herbicide is applied, but McEldery did not expect any of the closures to last more than about 24 hours.
Comments
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Celestia
|
May 19, 2013
The wild horses could take care to that grass......OH WAIT YOU REMOVED THEM!!!!!!
neighpa
|
May 19, 2013
Just goes to show you....BLM is an enity that lies, gives to the rich, and did I mention full of SH**!!!

Hope your children grow up and kick your ass!
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