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Invasive Plants

Invasive Species What’s the difference between a “weed” and an “invasive plant”? A weed is simply a plant growing in a place where it’s not wanted. It might be a problem locally, but it generally doesn’t spread to become a large-scale problem in natural areas.

An invasive plant is a non-native plant with very high reproductive potential and the ability to establish across long distances (for example, it might produce seeds that can spread by wind or by animals). An invasive plant can become established in natural areas, and disrupt natural communities by outcompeting native plants.

An invasive species grows/reproduces and spreads rapidly, establishes over large areas, and persists. Species that become invasive succeed due to favorable environmental conditions and lack of natural predators, competitors and diseases that normally regulate their populations.

This includes a wide variety of plants, insects and animals from exotic places. As invasive species spread and take over ecosystems, they decrease biodiversity by threatening the survival of native plants and animals. In fact, invasive species are a significant threat to almost half of the native U.S. species currently listed as federally endangered.

In addition to negatively impacting ecosystems, invasive species are also costly. It is very expensive to prevent, monitor and control the spread of invasives, not to mention the damage to crops, fisheries, forests, and other resources. Invasives cost the US $137 billion annually. Some of the most harmful species cost in excess of $100 million annually.

Sometimes you will see invasive species referred to as exotic, alien, or non-indigenous species. The problem with these names is that they only refer to the non-native part of the definition above. Many exotic or alien species do not cause harm to our economy, our environment, or our health. In fact, the vast majority of "introduced" species do not survive and only about 15% of those that do go on to become "invasive" or harmful.

More info about Invasive Plants

For more information in invasives check out the following websites:
Texas Parks and Wildlife Exotic and Invasive Species
Texas Invasives from the Texas Invasive Plant & Pest Council.
USDA National Invasive Species Information Center
Center for Invasive Species and Ecosystem Health
Early Detection and Distribution Mapping System
Invasive Plant Atlas of the United States

Learn more about Invasive Species

Native Plants: A Quick Reference Guide

By: U.S. Bureau of Land Management

Learn more about native plants, get involved, and spread the word!

Best Management Practices for Post-Fire Woody Brush Control in the Lost Pines Region of Texas

By: Texas A&M Forest Service

The purpose of this document is to outline two methods of applying herbicide to reduce and control the competition created from re-sprouting hardwood species (primarily oak, and yaupon holly). The goal is to allow the native loblolly pine to again become a significant component of the next forest woodland.

Combating Invasive Species

By: Western Governors’ Association

Policy Resolution 13-02: Western Governors support coordinated, prevention efforts of early detection and rapid response with multistate management and eradication actions to limit or eliminate introductions and improve control of invasive species expansion. Programs for the control and/or eradication of invasive species must result in more on-the-ground prevention, management and eradication.

NBCI’s Bobwhite Almanac, State of the Bobwhite 2012

By: D.F. McKenzie, T.V. Dailey, K.M. Puckett and J. G. Doty

This 2nd edition of the NBCI’s annual “State of the Bobwhite” report provides the most comprehensive assessment ever compiled on the current state of bobwhite conservation in the US.

Ecology and Management of Bark Beetles (Coleoptera: Curculionidae: Scolytinae) in Southern Pine Forests

By: T. D. Schowalter

ABSTRACT Barkbeetles (Coleoptera:Curculionidae:Scolytinae) have been an important historic and current factor affecting pine forest production in the southern United States. Although tree mortality to bark beetles often detracts from forest management goals, the natural role of barkbeetles is canopy opening, thinning, and diversification of stand structure and composition, effects that contribute to some ecosystem services in forests managed for multiple uses. Strategies to prevent barkbeetle outbreaks exploit their sensitivity to host tree spacing and reliance on pheromones to attract sufficient numbers to overwhelm tree defenses. Tree species selection at planting or through selective thinning can favor pine species that are more tolerant of site conditions and resistant to bark beetles. Precommercial or commercial thinning improves tree condition and creates barriers to beetle population growth and spread. Remedial options include salvage harvest, pheromones for trap-out or disruption of host location, and white paint to disrupt the dark silhouette of the tree bole. Given the labor costs and trade-offs among tactics and the marginal profitability of fiber and timber production, harvest in advance of,or salvage harvest after, barkbeetle attack often is the favored management strategy. However, this strategy is not as appropriate in public forests managed for values provided by older, more vulnerable trees. High-value sites for cultural or endangered species protection may require use of more expensive management options.

What’s a quail worth?

By: Steve Byrns

What’s a quail worth? The short answer — as it relates to a wild Texas quail — is $253 each, according to a recently completed survey of Texas quail hunters.

ExFor The Exotic Forest Pest Information System for North America Participant’s Guidelines

By: Marla Downing and Joseph G. O’Brien

ExFor is an Internet-accessible database containing information on forest pests that can be used by workers worldwide. This document describes the guidelines to be followed by contributors to the ExFor database in evaluating exotic forest pests and in submitting background information to the database.

Regulatory and forest protection agencies, as well as researchers and field workers in forest health and related fields, will benefit from the ready availability of information on a wide variety of pests with potential to become established in North American forests. The information is presented in such a way as to be useful for many purposes. Although the emphasis in the pest risk assessment model developed for this project is on potential establishment and impact, information on pathways for introduction and means of dispersal is provided in the Pest Facts Sheets. It is anticipated that this information will prove useful for the assessment and management of introduced pests, wood products and other commodities from offshore sources.

USDA Forest Service Southern Regional Framework For Non-Native Invasive Species

By: USDA Forest Service - Region 8
The purpose of the Southern Region (R8) Non-Native Invasive Species Strategy is to provide an effective interdisciplinary framework to implement Non-Native Invasive Species (NNIS) management programs. The implementation will include R8 National Forests, State and Private Forestry, and Research and Development programs as applicable.

The goal of the R8 NNIS Program in the South is to reduce, minimize, or eliminate the potential for introduction, establishment, spread, and impact of non-native invasive species across all landscapes and ownerships. The vision for this program is to protect native ecosystems and biodiversity, as well as begin restoration of desired ecological functions or components after NNIS removal. Read More »

Uniform Minimum Protocols and Standards for Watercraft Interception Programs for Dreissenid Mussels in the Western United States

By: Bill Zook and Stephen Phillips
Read More »

Quagga-Zebra Mussel Action Plan for Western U.S. Waters

By: Western Regional Panel on Aquatic Nuisance Species
Read More »

Inspection and Cleaning Manual for Equipment and Vehicles to Prevent the Spread of Invasive Species 2012 Edition

By: Joe DiVittorio, Michael Grodowitz, Joe Snow, and Teri Manross

Procedures have been developed in this manual to address the transport of pest and invasive species through equipment movement. This manual provides uniform guidelines for inspecting and cleaning vehicles and equipment to help prevent the spread of pest and invasive species during Bureau of Reclamation activities.

How to Prevent the Spread of New Zealand Mudsnails through Field Gear

By: Oregon Sea Grant

This is a guide for field detection and for treating field gear to prevent the spread of New Zealand mudsnails. It is intended for researchers, monitoring crews, watershed survey groups, and anyone else who travels frequently between aquatic or riparian locations.

A LANDOWNER'S GUIDE FOR WILD PIG MANAGEMENT: PRACTICAL METHODS FOR WILD PIG CONTROL

By: Bill Hamrick, Mark Smith, Chris Jaworowski, & Bronson Strickland
Summarizes biology of wild pigs, history of introduction and range of occurence within the U.S., and ecological and economic impacts, with suggestions for management strategies. Read More »

2008 - 2012 National Invasive Species Management Plan

By: National Invasive Species Council
Invasive Species introduced into the United States from around the globe are affecting plant and animal communities on our farms, ranches and coasts; and in our parks, waters, forests, and backyards. As global climate patterns shift, the distribution of species will change, and so will the susceptibility of particular habitats to the impacts of new species introductions. Human activity such as trade, travel and tourism have all increased substantially, increasing the speed and volume of species movement to unprecedented levels. Invasive species are often unintended hitchhikers on cargo and other trade conveyances. Still more species are deliberately introduced as pets, ornamental plants, crops, food, or for recreation, pest control or other purposes. Most nonnative species, including most of our sources of food and fiber, are not harmful; and many are highly beneficial. A small percentage of nonnative species cause great harm to the environment, the economy or human health. Nonnative species that cause harm are collectively known as invasive species. Read More »

Non-native Invasive Species Best Management Practices

By: USDA - Forest Service

Non-native plants, animals, and microorganisms found outside of their natural range can become invasive. While many of these are harmless because they do not reproduce or spread in their new surroundings, other non-native species (NNIS) are considered invasive if they can cause harm to the economy, ecology or human health of the new environment. These species thrive in new areas because they establish relatively quickly, tolerate a wide range of conditions, are easily dispersed, and are no longer limited by the diseases, predators, and parasites that kept their populations in check in their native range.

Water Gardens and Introduced Species

By: U.S. Fish and Wildlife Service

Constructing a water garden is a unique and enjoyable way to accent a property. There are many types of aquatic plants and animals commonly used in water gardens including water lettuce, cattails and koi. Many of the popular species are not native to the area or watershed in which they are being planted.

Introduced species are defined as any individual, group, subspecies or population that enters an aquatic ecosystem outside of its historical native range. These species may be plants or animals and may arrive from different countries or from different locations of the same country. Non-native species like goldfish and purple loosestrife, are now prevalent in many regions across the U.S. after first being used as ornamentals. Once established, introduced species may cause ecological and economic problems and can be difficult if not impossible to control or eradicate.

Army trained, combat tested and farmer approved feral hog control

By: Logan Hawkes

Rod Pinkston, a former U.S. Army Master Sergeant and war veteran, may well be one of the world's best and most intuitive wild hog hunters in the world.

Invasive Plant Responses to Silvicultural Practices in the South

By: C. W. Evans, D. J. Moorhead, C. T. Bargeron and G. K. Douce
Many forest managers are unknowingly introducing and spreading invasive plants on their lands through management practices they implement. These practices, ranging from traditional silvicultural management to wildlife enhancement and land-use conversion practices, all influence invasive plant growth, reproduction, and dispersal. Recognizing and predicting the response of individual species to these practices will enable managers to take steps to prevent or reduce the impact of invasive plants on their land. Many of these species eliminate all productive uses on infested sites and are very expensive to control and/or eradicate. Knowing which invasive plants are common in your region and being able to identify them aids in quickly responding to new threats. Monitoring disturbed areas and proper sanitation of equipment helps prevent new infestations. Issues such as when and how to use prescribed fire and how different invasive plants will respond can be confusing and overwhelming. This publication integrates vegetation management guidelines and control techniques with silvicultural practices, such as prescribed fire, harvest techniques, site preparation, timber stand improvement, and wildlife plantings, in a format that will help the manager understand the relationship of management practices and invasive plants.

Read More »

Aquatic Nuisance Species Task Force Strategic Plan (2013 – 2017)

By: ANSTF

Aquatic nuisance species (ANS) are nonindigenous species that threaten the diversity or abundance of native species, the ecological stability of infested waters, and/or any commercial, agricultural, aquacultural, or recreational activities dependent on such waters. ANS include nonindigenous species that may occur within inland, estuarine, or marine waters and that presently or potentially threaten ecological processes or natural resources. The term ANS is often used interchangeably with aquatic invasive species, the preferred term of Federal and State managers. An aquatic invasive species is defined as a species not native to the ecosystem under consideration whereby introduction of this species does or is likely to cause economic or environmental harm or threaten human health.

Keeping the Razorbacks in the Football Stadium

By: K Gregg Elliott

Feral animals are those that have returned to an untamed state after having been domesticated. Such is the case with almost all the wild pigs in North America. Although some of the truly wild Eurasian or “Russian” boars have been brought to the U.S., they are rare, and most feral hogs descend from livestock or are a hybrid of the two species.

The Texas Wildlife Action Plan

Excerpts from the Texas Wildlife Action Plan (WAP) applicable to private landowners.

Longleaf Pine Regeneration

By: Chris Demers, Alan Long and Patrick Minogue
Provides instructions for artificial regeneration, site prep, seedings and planting to re-establish longleaf pine. The guidelines conclude, “Longleaf pine has many desirable characteristics for landowners who have multiple-use forest management objectives. On appropriate sites, and with careful attention to detail during the regeneration phase, it is possible to enjoy the versatility of this species without compromising growth rates.” Read More »

Endemic Species and Biodiversity Hotspots

According to the US Fish and Wildlife Service, endemic species are native species that are confined to a certain region or having a comparatively restricted distribution. For example, the Joshua Tree is endemic to the Mojave Desert. In other words, endemics, wherever they are located, are unique to their region. In general, the greater the isolation or specialized nature of the habitat, the more numerous the endemics. Thus, according to Britannica Encyclopedia online, species on remote oceanic islands tend to be almost 100% endemic.

Native species

Native plants help conserve water, improve water quality, and provide wildlife habitats. Related activities are being held throughout the week and at many sites around town.

Texas has many native animals and birds, as well as introduced species. More than 540 species of birds — about three fourths of all different species found in the United States — have been identified in Texas. Some 142 species of animals, including some that today are extremely rare, are found in Texas.

The types of plants found in Texas vary widely from one region to the next. This is due to the amount and frequency of rainfall, diversity of soils, and the number of frost-free days. From the forests of East Texas to the deserts of West Texas, from the grassy plains of North Texas to the semi-arid brushlands of South Texas, plant species change continuously.

More than 100 million acres of Texas are devoted to grazing, both for domestic and wild animals. This is the largest single use of land in the state. More than 80 percent of the acreage is devoted to range in the Edwards Plateau, Cross Timbers and Prairies, South Texas Plains, and Trans-Pecos Mountains and Basins.

The Houston metro region consists predominantly of Gulf Prairies and Marshes that cover approximately 10 million acres of the state. There are two subunits: (a) the marsh and salt grasses immediately at tidewater, and (b) a little farther inland, a strip of bluestems and tall grasses, with some gramas in the western part. Many of these grasses make excellent grazing.

Oaks, elm, and other hardwoods grow to some extent, especially along streams, and the area has some post oak and brushy extensions along its borders. Much of the Gulf Prairies is fertile farmland, and the area is well suited for cattle.

Principal grasses of the Gulf Prairies are tall bunchgrasses, including big bluestem, little bluestem, seacoast bluestem, indiangrass, eastern gamagrass, Texas wintergrass, switchgrass, and gulf cordgrass. Saltgrass occurs on moist saline sites.

Heavy grazing has changed the native vegetation in many cases so the predominant grasses are the less desirable broomsedge bluestem, smutgrass, threeawns, tumblegrass, and many other inferior grasses. Other plants that have invaded the productive grasslands include oak underbrush, Macartney rose, huisache, mesquite, prickly pear, ragweed, bitter sneezeweed, broomweed, and others.

Vegetation of the Gulf Marshes consists primarily of sedges, bullrush, flat-sedges, beakrush and other rushes, smooth cordgrass, marshhay cordgrass, marsh millet, and maidencane. The marshes are grazed best during winter.

Why are native plants important?
Invasive Species

Native plants form the historical basis of our landscape, provide food and habitat for animals, and serve as natural sources of food, fiber, and other products.

Native plants are acclimated to local climate conditions and soils, provide habitat for wildlife, typically require less water and maintenance once established, and do not rely on chemical fertilizers and pesticides to thrive. These homegrown plants also give us a sense of place and help maintain the region's wide variety of flora and fauna.

Texas Plant Information Database

The Texas Plant Information Database (TPID) contains comprehensive information about native and a few selected naturalized plant species that have value for erosion control and wildlife use. It provides the user an opportunity to query and select species that have application for landscape enhancement or restoration. The selection of appropriate plants is based on specific site characteristics and management objectives.

This project is still evolving.Therefore, we welcome comments and suggestions. We hope the program is user-friendly as well as applicable. Species can be added to the database and modifications of existing data can be made where needed.In case there is a plant you would like to see added to the database, please e-mail the plant name to us at the address below. If the plant meets the criteria for addition to the database, a blank form will be mailed to you to fill out and send back.

Criteria for Including Plants in the Database TPID is based upon plants that have desirable characteristics and, when planted in appropriate associations, can provide vegetated landscapes similar to those that naturally occur in Texas. These plants include trees, shrubs, vines, forbs, grasses, and marsh plants. This database contains information on specific plants (e.g. wooly croton) as well as groups of plants (e.g. Croton spp.) for which data for several plants are grouped together.

There are several ways you can search the database for native species:
Search by Common Name
Search by Scientific Name
Search by Code
Search by Ecological Region
Search by County
Search the database by Specific Location

Find a nursery that sells plants native to TexasH »

Learn more about Native Species

Native Plants: A Quick Reference Guide

By: U.S. Bureau of Land Management

Learn more about native plants, get involved, and spread the word!

The Texas Wildlife Action Plan

Excerpts from the Texas Wildlife Action Plan (WAP) applicable to private landowners.

Establishing Native Warm Season Grasses For Upland Wildlife

By: National Wild Turkey Federation

In recent years, there has been increased interest in establishing native warm season grasses (NWSG) and forbs as wildlife habitat. Commonly known as prairie or prairie grass, native grasslands and savannas, a forest/grassland complex with less than 50% tree coverage, historically dominated the landscape across much of the United States. These grasses and forbs grow during the warmer months of the year as opposed to cool season grasses such as fescue and brome.

Best Management Practices

Best Management Practices, or BMPs, are developed by experienced practitioners or management and research organizations to improve land management outcomes. Although general wildlife, habitat, or agricultural or water quality BMPs may be helpful for many species of wildlife, some species have unique requirements that are highly limiting to their populations.

A good example is the Wood Duck, a species of waterfowl that declined in the late 18th century as a result of overhunting and declines in its preferred bottomland habitat. According to the US Geological Survey, “by the beginning of the 20th century, wood ducks had virtually disappeared from much of their former range.” The Wood Duck is a cavity nester and requires mature trees and snags for nesting. As this type of habitat develops slowly and can be rare under modern forest management regimes, the specific practice of placing and maintaining wood duck boxes began in the 1930s to artificially boost populations.

Specific guidelines for the correct dimensions, construction and placement of wood duck boxes has helped make the practice widespread, playing a key part in the comeback of the Wood Duck nationwide. Again, USGS states, “The story of the Wood Duck is an example of how active wildlife management techniques can have a tremendous effect on the overall success of an individual species.”

Best Management Practice Downloads

Aquatic Weed Management Control Methods

A discussion of the main types of aquatic weeds, plus prevention; biological, chemical, and mechanical control; and integrated weed management. A list of all Southern Regional Aquaculture Center factsheets (more than 150) are available at https://srac.tamu.edu/index.cfm/event/viewAllSheets/

Ecology and Management of Bark Beetles (Coleoptera: Curculionidae: Scolytinae) in Southern Pine Forests

By: T. D. Schowalter

Managing working lands for northern bobwhite: the USDA NRCS Bobwhite Restoration Project

By: L.W.Burger Jr., and K.O. Evans, Mississippi State University (eds)
Read More »

Conservation buffers: wildlife benefits in Southeastern agricultural systems

By: L. W. Burger

Conservation buffers such as filter strips, riparian buffers, grassed waterways, and field borders are especially applicable to southeastern landscapes and have multiple environmental benefits while serving to significantly improve wildlife habitats.

Bobwhite and Upland Songbird Response to CCRP Practice CP33, Habitat Buffers for Upland Birds

By: L.W. Burger Jr. S.K. Riffell, K.O. Evans, and M.D. Smith

Summary Findings

The Habitat Buffers for Upland Birds practice (CP33) is the first Federal conservation practice to target species-specific population recovery goals of a national wildlife conservation initiative (the Northern Bobwhite Conservation Initiative).
Over 14 states, breeding bobwhite densities were 70 to 75 percent greater around CP33 buffered fields than around unbuffered crop fields.
Fall bobwhite covey densities were 50 to 110 percent greater around CP33 fields than around unbuffered crop fields, and this positive response to CP33 increased each subsequent year of the study.
Several upland songbirds (e.g., dickcissel, field sparrow) responded strongly to CP33 in the landscape.
Area-sensitive grassland birds (e.g.,grasshopper sparrow) exhibited little response to CP33 buffers.
These findings illustrate the wildlife value of field borders and other buffer practices implemented through EQIP, WHIP, and other conservation programs.

The Role of Farm Policy in Achieving Large-Scale Conservation: Bobwhite and Buffers

By: L. Wes Burger Jr., Don McKenzie, Reggie Thackston, and Stephen J. Demaso

The conservation provisions of the Farm Bill can produce more consistent positive wildlife habitat benefits when policy (program statutes, rules, practices, and practice standards) is developed in the context of explicit goals identified as part of large-scale conservation initiatives.

Ecosystem services provided by bats

By: Thomas H. Kunz, Elizabeth Braun de Torrez, Dana Bauer, Tatyana Lobova, and Theodore H. Fleming
Review of the available literature on the ecological and economic impact of ecosystem services provided by bats. Read More »

Uniform Minimum Protocols and Standards for Watercraft Interception Programs for Dreissenid Mussels in the Western United States

By: Bill Zook and Stephen Phillips
Read More »

2008 - 2012 National Invasive Species Management Plan

Non-native Invasive Species Best Management Practices

By: USDA - Forest Service

Prescribed Fire Associations

By: John R. Weir and Terrence G. Bidwell
A Prescribed Fire Association is a group of landowners and other concerned citizens that form a partnership to conduct prescribed burns. Prescribed burning is the key land management tool used to restore and maintain native plant communities to their former diversity and productivity for livestock production and wildlife habitat. Native prairies, shrublands, and forests supply the majority of livestock forage and much of the wildlife habitat in the U.S. Without fire, many native plant communities become dysfunctional and unproductive. Research has clearly shown that there is no substitute for fire.

Many forest and grassland ecosystems are fire dependent and not burning is poor land management. Why do not more people use prescribed fire to manage their land? First, fire was not part of the European culture that settled in post-Columbian America. Fire exclusion and fire suppression has been engrained in our society for years and popularized by the very successful Smokey the Bear ad campaign. The result has been a rapid decline in the quality of our natural resources, along with costing taxpayers millions of dollars each year to fight wildfires and the many other negative consequences of fuel build up. This article has been adapted from Oklahoma Cooperative Extension Association. Read More »

Reasons for Prescribed Fire in Forest Management

A summary of all the benefits of prescribed fire in southern forests.

Managing Wild Pigs, a Technical Guide

By: Ben C. West, Andrea L. Cooper, and James B. Armstrong

This 40-page document provides detailed information on the biology of wild pigs, how to recognize their presence, the type of damage they can cause to agriculture and natural areas and a wide range of management techniques, including hunting. It applies to just about anywhere in the U.S. where wild pigs are found.

Preventing Hitchhiking Nonindigenous Species in Live Shipments for Aquaculture

By: Paul W. Zajicek, Jeffrey E. Hill, Nathan Stone, Hugh Thomforde, Cortney Ohs, Diane Cooper, Gef Flimlin, Brad McLane and William D. Anderson

Gives an overview of prevention techniques for live fish, shellfish, ornamental fish and invertebrates, aquatic plants, marine shrimp and freshwater prawns. A list of all Southern Regional Aquaculture Center factsheets (more than 150) are available at https://srac.tamu.edu/index.cfm/event/viewAllSheets/

Emerging Issues Regarding Non-Native Species for Aquaculture

By: Jeffrey E. Hill
Discusses pathogens and parasites, genetic alterations, and genetically modified organisms. A list of all Southern Regional Aquaculture Center factsheets (more than 150) are available at https://srac.tamu.edu/index.cfm/event/viewAllSheets/ Read More »

Non-native Species in Aquaculture: Terminology, Potential Impacts, and the Invasion Process

By: Jeffrey E. Hill

A must-read for any responsible aquaculturist contemplating non-native species production. A list of all Southern Regional Aquaculture Center factsheets (more than 150) are available at https://srac.tamu.edu/index.cfm/event/viewAllSheets/

Improving Lesser Prairie-Chicken Habitat Through Revegetation and Rangeland Management

By: USDA - NRCS

A diversity of habitats is required throughout the lifecycle of the prairie-chicken to provide food and shelter. Planting to improve lesser prairie-chicken habitat requires not only the correct species of grasses, wildflowers, and shrubs, but, also the selections which have proven success or which are locally adapted. Proper management of lesser prairie-chicken habitat maintains plant diversity and keeps unwanted plant species from invading. Management with other uses, such as grazing, are very effective and benefit both livestock and wildlife.

Control of Bird Predation at Aquaculture Facilities

By: Gary A. Littauer, James F. Glahn, David S. Reinhold and Martin W. Brunson
Strategies and cost estimates for various forms of frightening programs and exclusion or barrier methods of control. A list of all Southern Regional Aquaculture Center factsheets (more than 150) are available at https://srac.tamu.edu/index.cfm/event/viewAllSheets/ Read More »

BMPs oriented more specifically toward farming & agriculture, wildlife habitat and energy efficiency are also available on this site.

Invasive Species news from the Houston Conservation Center

The following news articles are provided by the Google News service and do not reflect the views or imply an endorsement by the Houston Conservation Center and its affiliates. We cannot guarantee the relevance of the content of this page or any links that may be followed from the articles herein.

Texas turtles are dying and state officials don't know why mySanAntonio.com

Dozens of turtles across Texas have been found dead or dying in the past four months and experts don't know why. Since Texas Parks and Wildlife staff first ...

Invasive mussels threaten Texas freshwater ecosystems Houston Chronicle

Few Austin-area residents, or many people in the rest of Texas for that matter, paid much attention in the summer of 2017 when state fisheries scientists ...

Invasive Asian beetle species wreaks havoc in Texas KXAN.com

An invasive species of beetle from Asia has arrived in Texas and is wreaking havoc on the state's ash trees.

Winter aids in battle against feral hogs, invasive plants Houston Chronicle

Winter swings a cruel scythe over the natural landscape and the creatures on it, reaping swaths of the unprepared and unlucky, the too old and too young, too ...

Scientists strategize for better conservation plans: New research estimates species' niche by treating above, below taxonomic levels Science Daily

Endangered and invasive species may be better managed in the future with new techniques outlined by a Texas A&M University scientist and others.

Texas Gulf wetlands face population, development challenges Galesburg Register-Mail

GALVESTON, Texas (AP) — To a motorist, zipping south through Galveston County from Houston to Galveston Island, the surrounding landscape might look like ...

"Rolling the Dice" on Invasive Species During Shutdown Hawaiipublicradio

The effort to control non-native species in Hawaii was dealt a significant setback by the 35-day partial shutdown of the federal government. Inspectors at.

World's biggest bee found: Wallace's giant bee has been rediscovered in Indonesia Science Daily

Lost to science for decades and thought perhaps extinct, Wallace's giant bee (Megachile pluto) has been rediscovered in an Indonesian rainforest.

FWC meeting addressed sharks, snapper and nonnative species TCPalm

It was a busy two days at the Florida Fish and Wildlife Conservation Commission meeting in Gainesville. By day's end Thursday, the commission had approved ...

Zebra mussels turn Austin's water supply stinky KPRC Click2Houston

AUSTIN, Texas - If you're visiting downtown or south Austin and you smell something funny, it's something in their water. Literally. Zebra mussels were found in a ...

Opposition to pumping plan grows in Texas Twp. as homeowners wait for flooding relief WWMT-TV

TEXAS TOWNSHIP, Mich. — A plan to pump water out of Eagle Lake and Crooked Lake into Bass Lake in Kalamazoo County has created controversy between ...

Odd Smell In Austin's Tap Water Likely Caused By Zebra Mussels, City Says KUT

If you think your tap water smells strange today, you're not alone. South and Central Austin residents began noticing the unusual smell Thursday morning.

'It's like you're in a national forest:' Officials, residents discuss Miller Springs' future Temple Daily Telegram

It has been almost a year since a partnership allowed Temple and Belton to reopen the Miller Springs Nature Center. Now the cities are turning their focus ...

Overnight Energy: Zinke joins Trump-tied lobbying firm | Senators highlight threat from invasive species | Top Republican calls for Green New Deal vote in House | TheHill The Hill

ZINKE JOINS LOBBYING FIRM WITH LEWANDOWSKI: Former Interior Secretary Ryan Zinke and former Trump campaign manager Corey Lewandowski are ...

Is there a solution to the zebra mussel problem in Central Texas? KVUE.com

As they continue to cause problems in Central Texas, is there a way to get rid of this invasive species?

Texas Township meeting aims address flooding issue WWMT-TV

TEXAS TOWNSHIP, Mich. — Michigan Department of Environmental Quality's Water Resources Division rescheduled a flood related public hearing for Monday, ...

Plano taking steps against inevitable tree beetle danger WFAA.com

PLANO, Texas — It is the threat that nearly every city in North Texas will soon have to face. A relatively unknown invasive species called the Emerald Ash Borer ...

Invasive aquatic plant found at Lake Erling | News Harrison Daily

BRADLEY — Biologists with the Arkansas Game and Fish Commission have confirmed the presence of Giant Salvinia in a small portion of Lake Erling in ...

Weather conditions lessen coverage of giant salvinia in Lake Athens Athens Daily Review

Texas Parks and Wildlife Department officials report that cold weather and flooding have decreased the amount of giant salvinia in East Texas lakes.

Invasive Aquatic Plant Found in South AR Lake KARK

BRADLEY, Ark. (News release) - Biologists with the Arkansas Game and Fish Commission have confirmed the presence of Giant Salvinia in a small portion of ...

Zebra mussels: How did they get here and how can we stop them from spreading? KVUE.com

It's too late to prevent zebra mussels from spreading in Austin-area lakes, but the Texas Parks and Wildlife Department wants to make sure they don't spread ...

Texas Township residents seek answers and action to end flooding MLive.com

TEXAS TOWNSHIP, MI -- A feeling of crisis in Texas Township is growing as residents wonder whether a solution to reduce flooding around inland lakes will ...

Environmentalists are suing the Trump administration to save chickens, coyotes and caribou USA TODAY

DENVER -- *Fresh* off a legal victory that blocked grizzly bear hunting, environmental groups are launching new lawsuits against the Trump administration aimed ...

Houston, we have a problem for the Houston toad Chron.com

The Houston toad was discovered in the late 1940s but wasn't named until 1953. John Wottring, an amateur herpetologist, heard an unfamiliar, high-pitched ...

Texas Parks and Wildlife opens new access sites to Llano River - DailyTrib.com - Your Hill Country online news authority DailyTrib.com

Anglers looking to enjoy more access to the Llano River have landed four spots to drop in their kayak or canoe or simply do a little bank fishing thanks to the ...

Texas' Top Youth Volunteers Of 2019 Selected by National Program PRNewswire

AUSTIN, Texas, Feb. 5, 2019 /PRNewswire/ -- Ian McKenna Goncalo, 14, of Austin and Matthew Reel, 12, of Spring today were named Texas' top two youth ...

USDA announces $66 million in funding for pest and disease management projects Produce Grower

The U.S. Department of Agriculture (USDA) is allocating $66 million to support 407 projects that will strengthen the nation's infrastructure for pest detection and ...

Still Have Fishy-Tasting Water? Call 3-1-1, Austin Water Says Patch.com

Those With Fishy Water Should Call Austin 3-1-1 - South Austin, TX - Utility officials have been flushing water system in efforts to rid tap water of a vaguely fishy ...

Caddo Lake to air on National Geographic channel Monday Marshall News Messenger

UNCERTAIN — It's been featured in Texas Monthly magazine and spotlighted on CNN news.

Houston is full of invasive species, and humans are helping them Chron.com

Insidious species are hard at work across the Houston area, taking over natural habitats and squeezing out native plants and animals. Perhaps the worst thing ...

Weekly calendar: Upcoming events in Lake and Sumter counties Gainesville Sun

THURSDAYCOFFEE WITH A COP: From 8 to 10 a.m. at Lucky's Market, 1720 E. State Road 50 in Clermont. A nationwide program that reinforces good relations ...

Klobuchar Required Staff to Work 3x Longer After Maternity Leave: Report The Daily Beast

The office reportedly forced aides who took leave to stay on “three times as many weeks as they had been gone.”

America’s greatest birding event is around the corner Houston Chronicle

Each spring, thousands of sandhill cranes flock to the Platte River in Nebraska — and it is a sight to behold.

Donald Trump Jr. and Vanessa Trump 'Finalized' Agreement in Divorce Case The Daily Beast

Donald Trump Jr. and Vanessa Trump have “finalized” an agreement in their divorce case, according to a family statement. A court filing appeared on Thursday ...

Wallace's Giant Bee - A Bee The Size of Your Thumb - Rediscovered For First Time in Decades OutdoorHub

imagine your thumb with gigantic wings and a jaw that resembles a stag beetle. That my friends is roughly the size of Wallace's giant bee..

Meet the new SPE Fellows Plastics Today

SPE–Inspiring Plastics Professionals (Bethel, CT) will introduce 12 new Fellows at its ANTEC 2019 conference in Detroit next month. They are being recognized ...

Taking Texas wetlands Sunbury News

Texas Gulf wetlands face population, development challengesBy KATHRYN EASTBURNThe Galveston County Daily NewsFriday, February 1GALVESTON, ...

Saving the bats, one cave at a time WatertownDailyTimes.com

ELY, Nev. — A crew of five wildlife biologists wearing overalls, helmets and headlamps walked up the flanks of a juniper-studded mountain and climbed through ...

Zebra mussels | Where did they come from and why are they an issue? KVUE.com

KVUE's Jay Wallis decided to take a (somewhat) hands-on approach to try and figure out why zebra mussels are the way they are.

How to guarantee a spot at your favorite state park Houston Chronicle

As many as 10 million people will visit Texas' 95 state parks this year, looking to enjoy their rich diversity of outdoor recreation and natural and cultural history ...

US prepares to start building portion of Texas border wall KY3

The U.S. government is preparing to begin construction of more border walls and fencing in South Texas' Rio Grande Valley, likely on federally owned land set ...

DMC Global Inc. (BOOM) Q4 2018 Earnings Conference Call Transcript Motley Fool

BOOM earnings call for the period ending December 31, 2018.

Invasive species spotted in Fort Worth by 11-year-old naturalist WFAA.com

FORT WORTH, Texas -- An 11-year-old naturalist could be the first person to spot an invasive species in North Texas, and his discovery has caused the state to ...

Texas game hunter reportedly paid $110K to kill rare Himalayan goat CANOE

A Texas-based banking executive reportedly paid $110000 to the Pakistani government for the opportunity to kill a rare Himalayan mountain goat.According to ...

Texas Parks & Wildlife: Caddo Lake water cleaner than it's been in years Houston Chronicle

The cold weather has played the biggest role in decimating a large portion of the invasive salvinia plant in the area, Texas Parks & Wildlife officials said.

National Butterfly Center braces for border wall Mother Nature Network

Construction equipment has moved into the land of the National Butterfly Center in Mission, Texas, to begin work on a border wall.

Lionfish invasion in the Gulf of Mexico expected to worsen as the climate changes Houston Chronicle

Scientists battling coral reef deaths caused by warming ocean waters 100 miles off the coast of Galveston might now have another climate change problem to ...

Feral swine, "the worst invasive species we'll ever see" Marketplace APM

Jackie Brister's ranch hand, Roberto Olvera, caught this feral hog running through his boss' wheat. He'll sell it to a meat processor one county over.

Killer cats: The invasive species in your backyard EverythingLubbock.com

In the U.S., the popular pet is estimated to kill over 1 billion birds and over 6 billion other small animals every year.

Monkees Singer and Bassist Peter Tork Dies at 77 The Daily Beast

Peter Tork, bassist and singer for The Monkees, died Thursday at age 77. The cause of death is unknown. Tork played with the group from their earliest days as ...

Great Gardening - Central Texas: Chinese tallow tree threatens native species Temple Daily Telegram

Recently my husband removed a tree from behind our home while a neighbor and I cheered him on. This tree was a huge threat to our environment because it ...

This cute, invasive species of tree frog is headed toward Texas Chron.com

Could a cute and invasive species of tree frog be coming to Texas? Chances are it's already here. The U.S. Geological Survey warns that a species of Cuban ...

Supplies of a bladder cancer drug are dwindling, as patients scramble STAT

Companies have little incentive to make a drug like BCG, which is remarkably effective at treating bladder cancer but hardly lucrative.

Nonprofit works to keep trash, invasive species out of Houston’s bayous Houston Chronicle

While the importance of healthy waterways may have been a new concern for some, the Bayou Preservation Association has been working on this goal for the ...

Round Rock joins effort to fight invasive species in water supply City of Round Rock

Round Rock is joining the effort to eradicate invasive zebra mussels from Lake Georgetown to protect the infrastructure that distributes the City's drinking water.

“Zombie” flies control invasive ant species UT The Daily Texan

Scientists are using brain-munching, mind-controlling flies to “zombify” and kill invasive fire ant species. This past weekend, Dr. Robert (Rob) Plowes, a research ...

Florida residents warned parasite-carrying New Guinea flatworms are invading part of the state Fox News

If you live in Central Florida, beware: The invasive, parasite-carrying New Guinea flatworm has reportedly made its way to this part of the state.

Alamo Group Inc. To Acquire Dutch Power Company In The Netherlands GuruFocus.com

Alamo Group Inc. To Acquire Dutch Power Company In The Netherlands, Stocks: NYSE:ALG, release date:Feb 21, 2019.

When Invasive Species Help: Armadillos Provide Shelter to Native Species Inside Science News Service

(Inside Science) -- Before the armadillos came, there were no large burrows on Georgia's Little St. Simons Island. But the armored creatures invaded the island ...

We must be aware of the costly impacts of the invasive Zebra mussel North Texas Daily

Zebra mussels are an invasive species that have been traveling throughout Texas lakes, establishing themselves in around 23 lakes from San Antonio to Dallas ...

Coca-Cola earnings Sunbury News

Outlook overshadows strong quarter at Coca-ColaThursday, February 14ATLANTA (AP) — Coca-Cola posted solid quarterly profit and revenue numbers, but t.

Nutria may look cute but are considered an invasive species Monitor

ANITA WESTERVELT | SPECIAL TO THE MONITOR. Looking much like a koala bear at first glance, these cute and cuddly looking critters might be seen along ...

Invasive Plants, Along For The Ride MyMotherLode.com

Invasive insects and weeds cost $122 billion dollars in monetary damage to the US$122 economy.

Invasive species should be taken seriously North Texas Daily

Often when we think of invasive species, we imagine zebra mussels or the infamous Africanized bee. However, many plants, mammals and insects participate in ...

Emails Expose Coordination Between Mitch McConnell and His Wife, Elaine Chao The Daily Beast

Elaine Chao, President Trump's secretary of transportation, has met at least 10 times with Kentucky business leaders or politicians after email requests made by ...

Strange, invasive beetle species seized by U.S. Customs officials in Houston Houston Chronicle

It's the job of U.S. Customs and Border Protection's agriculture specialists to make sure harmful organic items don't come into the country. Although it might seem ...

How ‘Rodents Of Unusual Size’ Took Over The Swamps — And Hearts – Of Louisiana Houston Public Media

Nutria, the beaver-like rodents with long, skinny tails, are among the most invasive species in Texas. Now, a new film called Rodents of Unusual Size details the ...

Invasion of big, voracious lizards threatens U.S. South: study Reuters

AUSTIN, Texas (Reuters) - A group of South American lizards that can grow up to four feet long (1.2 meters) has established a home in the Florida wild after ...

Something to squawk about: Those perky parrots populate San Diego areas, like the Ocean Beach/Point Loma Peninsula La Jolla Light

You've heard of puppy-love, and the month of February is the perfect time to express those warm, fluttery feelings to your partner.

Boaters key to slowing invasive species Chron

Last Tuesday, during National Invasive Species Awareness Week, a crew from Texas Parks and Wildlife Department's aquatic habitat enhancement team spent ...

Invasive species 'mussels' it's way into Austin Water FOX 7 Austin

The Handcox Water Treatment Plant, near the intersection of 620 and 2222 is where the zebra mussel problem was found. The invasive shellfish were on all ...

Scientists thought they had created the perfect tree. But it became a nightmare. The Washington Post

A pear seedling selection named Bradford was cloned by the gazillion to become the ubiquitous street tree of America's postwar suburban expansion. Then it ...

Beauty or Beast? Iceland Quarrels Over an Invasive Plant The New York Times

Nootka lupine, introduced in the 1970s to control soil erosion, has spread wildly, threatening native species. But many adore its purplish blue flowers.

Genomic evidence of rapid adaptation of invasive Burmese pythons in Florida Science Daily

New researchers set out to determine whether pythons could have adapted to an extreme Florida freeze event in 2010. They generated data for dozens of ...

Invasive plant species reemerges along the border KGNS.tv

LAREDO,Texas(KGNS)- Representatives with the Rio Grande International Study Center have met with Border Patrol to discuss the cleanup occurring along the ...

Invasive species makes home in Round Rock's water intake FOX 7 Austin

An invasive species is "musseling" its way into Round Rock's water intake system.

Hurricanes May Have Moved Invasive Species to New Locations; New USGS Maps Reveal Where The Weather Channel

Flooding from last year's spate of hurricanes not only displaced thousands of people, it relocated hundreds of invasive species to new locations.

The Impact Of Invasive Species On Texas Water Resources Texas Public Radio

Invasive Arundo cane, Zebra Mussels, and Hydrilla are among a host of aquatic plants and animals that are not native to Texas and compete with our native.

In the Growing Battle Against Invasive Plants, Texas Lags Behind Other States KUT

Doctor Hans Landel blows minds for a living. He travels the state giving workshops on invasive plants. But he starts each one with a warning. “If you're used to ...

Western Governors' Association Takes Aim at Invasive Species Associations Now

With a new biosecurity initiative, the association's incoming chair, Hawaii Gov. David Ige, is putting a premium on protecting the environment from damage ...

Spotted Lanternfly Could Be Worst Invasive Species In 150 Years NPR

International shipping sometimes brings unwanted guests: invasive species. The latest invader, the spotted lanternfly, threatens fruit and hardwoods. It's recently ...

Minnesota Spends $10M a Year to Battle Invasive Species U.S. News & World Report

ST. PAUL, Minn. (AP) — Minnesota is spending millions annually to fight invasive species in its lakes and waterways, but the damaging plants and animals are ...

Once Common, Texas Horned Lizard Now Being Captive-Bred and Reintroduced National Geographic

The horned lizard, the state reptile of Texas, is up against a myriad of threats. Scientists are hoping reintroduction will help it survive.

Don't be fooled by invasive species WDIV ClickOnDetroit

Mother Nature is trying to fool people in Michigan with some plants that may appear beautiful and harmless but are actually invading the state. Our friends at the ...

New app allows Washington state residents to report invasive species KIRO Seattle

The Washington Invasive Species Council is asking for the public's help in detecting invasive species and reporting them on their new WA Invasive app.

Invasion of the Pathogens Sierra Magazine

How microbes and invasive species spreading them threaten the great outdoors.

Invasive tick species could have an even larger impact on the US than first feared New York Post

Late last month the CDC issued a warning about an invasive species of tick that has begun to spread in the United States. Native to Asia, the ticks are gaining a ...

Indiana panel adopts rule making invasive plants illegal Midland Reporter-Telegram

BLOOMINGTON, Ind. (AP) — Indiana conservationists are toasting a state commission's decision to make dozens of invasive plant species illegal in the state.

Non-natives are not so loathsome doves Chron

A burglary in the Bahamas and the threat of a volcano eruption on the island of Guadeloupe set in motion one of the fastest and most widespread invasions of a ...

Invasive Zebra Mussels Discovered At Grapevine Lake CBS Dallas / Fort Worth

GRAPEVINE (CBSDFW.COM) – Zebra mussels, an invasive species, have been discovered by officials with the U.S. Geological Survey in Grapevine Lake.

Central Texas salamanders, including newly identified species, at risk of extinction Science Daily

Biologists have discovered three new species of groundwater salamander in Central Texas, including one living west of Austin that they say is critically ...

Caddo Lake's waters are clearer than they've been in 2 decades EastTexasMatters.com

Caddo Lake is clearer than it's been in 20 years, thanks to the giant salvinia weevil.

New fees will protect Colorado waters from invasive mussels Journal Advocate

In order to keep destructive quagga and zebra mussels out of lakes and reservoirs in Colorado, boaters will help to provide crucial funding for the state's Aquatic ...

Draining Omaha Lake Proposed to Kill off 2 Invasive Species U.S. News & World Report

OMAHA, Neb. (AP) — A U.S. Army Corps of Engineers report says Omaha's Glenn Cunningham Lake would be closed to visitors and the lake drained to kill off ...

Grackles are everywhere, so they must be invasive, right? austin360

Wrong.Even though grackles might seem like they are taking over the city, University of Texas biology professor and longtime birder Peter English doesn't ...

How Does This Aquarium Fish Thrive In Waller Creek? KUT

Austin is the unique home to a thriving wild population of one of the most common pet fish in the world: the variable platy fish (on sale for $1.59 at.

CDC: Invasive tick species rapidly spreading throughout US KATU

PORTLAND, Ore. (KATU) A new invasive species of tick has made its way into the United States, and officials say it poses a threat as it continues to spread to ...

Zebra mussels confirmed in five more Minnesota lakes Star Tribune

Zebra mussels clinging to docks and boat lifts being pulled from Minnesota waterways for the season have been confirmed across the state in recent days.

Why We Should Rethink How We Talk About "Alien" Species Smithsonian

In South Texas, government agents patrol a barrier line that snakes some 500 miles along the course of the Rio Grande. Their mission: to protect their country ...

Invasive zebra mussels infest Lewisville, Flower Mound area lakes Community Impact Newspaper

Sep 6, 2018: Local entities are taking steps to ensure that an expected infestation of zebra mussels at Grapevine Lake does not interfere with water intake or ...

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