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See also: Poultry Health for more diseases

The Invaders of Texas Program is an innovative campaign whereby volunteer "citizen scientists" are trained to detect the arrival and dispersal of invasive species in their own local areas. That information is delivered into a statewide mapping database and to those who can do something about it. The premise is simple. The more trained eyes watching for invasive species, the better our chances of lessening or avoiding damage to our native landscape.

Zebra mussels are a small, destructive invasive species that can spread across Texas by hitching a ride on boats and trailers. Zebra mussels can cause tremendous environmental and economic damage - hurting aquatic life, damaging your boat, hindering water recreation and even threatening your water supply. In the state's ongoing effort to combat the spread of invasive zebra mussels, new rules effective July 1, 2014 require that all boats operating on public fresh water anywhere in Texas be drained after use.

The cactus moth has a wingspan of only about an inch, but this invasive insect has the potential to cause largescale agricultural and ecological devastation in Texas, according to the first study of cactus moths in Texas. Researchers at The University of Texas at Austin's Invasive Species Project based at Brackenridge Field Laboratory in Austin have found that four native species of prickly pear cactus — and the species that rely on them — face a serious health threat from the moth.

The Texas Parks and Wildlife Department (TPWD) received a report in late June that an invasive silver carp had been spotted in Choctaw Creek, a Texas tributary of the Red River approximately 15 miles downstream from Lake Texoma. "These are the first reports of silver carp from Texas waters, although they have previously been found in other areas of the Red River including just downstream from Lake Texoma in Oklahoma waters in 2019," said Dan Bennett, TPWD fisheries management biologist. "Invasive carp pose a significant risk to Lake Texoma’s ecosystem and boaters and there is adequate flow and upstream river area for them to become established and reproduce in the lake if introduced."

Anyone who catches either silver carp or bighead carp in Texas waters is asked to report the sighting with location information and photos to AquaticInvasives@tpwd.texas.gov. Silver and bighead carp are prohibited exotic species in Texas and must be killed upon possession by beheading, gutting, gill-cutting or other means or placed on ice. Neither species can be possessed live.

See also: Texas Forestry Association's "Dirty Dozen" (scroll to view) for more fact sheetss

See also: Small Grains - Disease Management for more fact sheets