Herbicide-resistant tumbleweed invades High Plains - Texas Farm Bureau

A common tumbleweed plant, kochia, is showing signs of herbicide resistance across the Texas High Plains, AgriLife Extension experts say.

The Dust Bowl: The Great Depression's Ecological Disaster

January 19, 2012 - The Western Producer by The Western Producer - Issuu

High Plains Archives - Texas Farm Bureau

Shrublands - Range Types of North America

Spring rains escalate weed issues for Texas Panhandle growers

kochia – AgFax

The Biology of Canadian Weeds: 155. Panicum miliaceum L.

Colorado tumbleweed explosion creating hazards and headaches for many, News

Causes And Effects Of Overgrazing

Texas farmers and ranchers are facing - Texas Farm Bureau