Results for keyword: Exotic
-
Aliens in the Backyard: Plant and Animal Imports to America
John Leland’s book, Aliens in the Backyard, discusses both the dangers and the benefits arising from the vast number of exotic species in North America – including human beings
by Staff, Sep 05, 2005 -
It’s ‘bombs away’ on New Mexico saltcedar
The state of New Mexico is beginning an aerial herbicide assault on the exotic shrub saltcedar, or tamarisk, but some fear spraying Arsenal along the Rio Grande could harm native cottonwoods
by Paul Krza, Nov 10, 2003 -
Another roadside detraction
New studies from the University of California at Davis show that roads significantly promote the spread of invasive, exotic weeds
by Joshua Zaffos, Sep 15, 2003 -
Scientists uncover a weevil gourmand
Flower-head weevils released in Colorado's Gunnison National Forest to eat invasive Canada thistles seem to prefer other thistles instead and have no impact on the weeds.
by Beth McElroy, Jul 08, 2002 -
Exotic-killing herbicide is ousted from the range
In its attempt to eradicate cheatgrass in Idaho, the BLM contaminated crops with the herbicide, Oust, which led to a lawsuit stopping the spraying, while the weed continues to spread.
by Guy Hand, Jun 10, 2002 -
The garden of good and evil
Because invasive and noxious weeds can spread by planting popular wildflowers seed mixes available at nurseries and stores, it is better to purchase separate flower species when planning a garden.
by Lolly Merrell, May 27, 2002 -
The Eucalyptus: Sacred or profane?
The writer says that California's much-prized eucalyptus trees are really overgrown, fire-prone weeds that would be better off in their native Australia.
by Ted Williams, Feb 18, 2002 -
Drawing a line in the mud
In Colorado, The Nature Conservancy begins a battle against the exotic invader tamarisk, hoping to make the San Miguel River tamarisk-free before the plant takes over entirely.
by Hal Clifford, Aug 27, 2001 -
Plant identification
Nine sought-after plants with descriptions and what they are used for.
by Staff, Feb 15, 1999 -
Fighting exotics with exotics
Entomologist Jack DeLoach's proposal to release exotic insects to fight the exotic tamarisk raises questions about the successes and pitfalls of biocontrol.
by Paul Larmer, May 25, 1998






