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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.

Giant salvinia clears substantially at Caddo Lake thanks to weevils and freeze Longview News-Journal

The invasive giant salvinia plant is under control, seeing a dramatic decrease at Caddo Lake, thanks to the efforts of the Uncertain Morley Hudson Weevil ...

Invasive tick species is becoming an even bigger threat to US 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...

Invasive tick species could have an even larger impact on the US than first feared BGR

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 ...

Letter: Invasive species cause environmental destruction | Opinion The Mercury

Exotic plants show us the beauty in the natural world. However, many of these exotic plants are introduced into a non-native environment, threatening the native ...

Rare 'tsunami fish' spotted off California coast KXXV News Channel 25

A rare “tsunami fish” has reappeared off the California coast.

Innovative tool will let landowners easily report wild pig activity, damage Southwest Farm Press

New tool to allow landowners to report wild hog information so it can be used in a statewide database that will allow everyone to really understand the breadth.

Problem plants, tasty mushrooms in Suffolk - The Suffolk News-Herald Suffolk News-Herald

The hunt was on in the cold, calm and sunny North Suffolk morning in late October. Steven Kirkpatrick walked through the woods along Chuckatuck Creek with ...

Why Environmentalists and Hunters are United in Saying the Endangered Species Act Is Failing and Needs to Be Fixed Newsweek

No one wants to kill an animal that near extinction. So how come the popular Endangered Species Act isn't working?

Meet Jim Allison, Texas’ Newest Nobel Laureate (and Three-Time Cancer Survivor) The Texas Observer

Just a few years ago, Jim Allison was considered something of a “snake oil salesman” by other cancer researchers. The ruddy-faced, scraggly-haired scientist ...

PSI Chapter hosts winter event in Texas Recycling Today

Event on Jan. 24 boasts educational workshops, MRF tour and social outing.

GM says it has 2,700 job openings at seven plants for UAW members, including Lordstown workers cleveland.com

CLEVELAND – General Motors will have 2,700 job openings next year at seven of its plants, including the transmission plant in Toledo and plants in Indiana, ...

Jordahl's column on the border wall was short on facts, solutions | Barnum Reno Gazette Journal

Jordahl offers no solutions to drug and human trafficking. All talk, no remedies.

Texas’ shorebird hunting rich in history Houston Chronicle

The sounds that whispered from the night sky on some cool autumn evenings when the moon was bright and the wind was out of the north reminded the old man ...

Canton tree dispute fuels property rights fight with lawsuits, proposed state law Hometownlife.com

The dispute involves two brothers accused of cutting down 1500 trees on their Canton property to start a Christmas tree farm.

Additional $280M issued in BP oil spill restoration grants Houston Chronicle

NEW ORLEANS (AP) — Four Gulf states are getting an additional $280 million in restoration grants from the BP oil spill of 2010. Louisiana is getting $161.4 ...

These plant pioneers are at the root of Texas’ rich horticultural history Star-Telegram

Garden expert Neil Sperry traces his childhood and the plant pioneers who made the Texas nursery business grow and thrive. They include crape myrtle expert ...

Praying mantis a fascinating and beneficial insect Standard-Times

Whether you know it as the Praying Mantis due to its “folded hands” posture or as the Preying Mantis because of its predatory behavior, remember it is a ...

North American Falconers Association holding field meet in Lubbock, December 2-7 EverythingLubbock.com

Falconry is a time-honored, traditional hunting method that dates back to the very beginning of recorded human history.

As Speaker of the House, Will Dennis Bonnen be a Menace to the Environment? The Texas Observer

As chair of the Texas House Committee on Environmental Regulation from 2003 to 2008, Representative Dennis Bonnen was labeled a “tyrant,” a “Clean Air ...

Endangered white rhino on display at South Texas zoo Daily Journal

Endangered white rhino named Bebop is the newest member of a South Texas zoo.

State Park to benefit from grant - The Rockport Pilot: Sports Rockport Pilot

Thanks to funding provided by the Meta Alice Keith Bratten Foundation, 12 state parks across Texas, including Goose Island State Park (GISP), will soon be ...

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 ...

Report says climate change will reshape Western New York Buffalo News

WASHINGTON – Western New York appears poised to escape the worst effects of a changing climate – even though warmer weather will transform the region in ...

A 'down year?' Christmas Bird Count observers see fewer birds for 2018 Tulsa World

Every year since 1935 Tulsans have counted local birds, and noticed changes, in the populations.

MASTER GARDENERS: Horticulture tips Odessa American

Plan before you shop. Prepare a drawing of your yard or garden so you won't spend extra money on plants you don't need.

'Stone's Throw' goes the distance at Pensacola Museum of Art Pensacola News Journal

The Pensacola Museum of Art's "Stone's Throw" exhibit investigates borders, boundaries and beyond.

Michigan Senate votes to chop tree preservation rules The Detroit News

Business owners would have more rights to cut down trees and vegetation on their property under bills approved by Michigan's Republican-led Senate.

Congress Approves a Bill to Make CBD Legal at Federal Level ConsumerReports.org

The new farm bill will make it easier for farmers across the country to grow hemp. But that doesn't mean that CBD will suddenly be legal everywhere.

Texas Matters: Nursing Home Crisis, A Texas Bucket List and the Word of the Year Texas Public Radio

The largest nursing home provider in Texas filed for bankruptcy. Senior Care Centers filed for Chapter 11 protection. The Dallas based company operates.

Texas Wild Hog Population Continues to Grow Newstalk1290

The feral hog problem in Texas has gotten worse even while I'm writing this article. Spanish explorers brought hogs to Texas over 300 years ago. Over the years ...

How ancient Mayan shell decor led to a new look at freshwater mussels south of the border University of Florida

The ancient Maya are not particularly known for their love of freshwater mussels. Mathematics, maize, pyramids and human sacrifice, yes. But bivalves? Not so ...

The Decline of American Peyote Motherboard

The small, bulbous peyote cactus is central to the religious rituals of the Native American Church, but poaching and unsustainable harvesting practices put it at ...

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 ...

Louisiana to Get Another $164 Million in BP Oil Spill Restoration Grants Insurance Journal

Louisiana is getting $161.4 million in restoration grants from the 2010 BP Gulf of Mexico oil spill to restore two barrier islands and a headland in the.

New species of giant salamander described after decades of mystery Mongabay.com

Researchers have described a new species of giant salamander that has remained shrouded in mystery for several decades. Known from swamps in Alabama ...

Border security debates should be grounded in reality Houston Chronicle

We might be on the brink of a federal government shutdown, thanks to a public clash on Tuesday between President Donald Trump and Democratic leaders in ...

Your Next Biking Adventure Vacation Is at the Texas Border The Daily Beast

Hundreds of miles of the U.S.-Mexico border region have been turned into a biking paradise—showcasing a region with a rich history that has been ...

Canton Township ‘tree police’ feud fuels legislative fight The Detroit News

A Canton Township feud is fueling accusations of “tree police” and a push by Michigan lawmakers to ban local rules limiting firms from removing trees.

Buffalo Bayou an unlikely hotbed for alligator snapping turtles Houston Chronicle

The creature didn't growl and didn't need to. The alligator snapping turtle held menace enough in its massive, gaping jaws, which ended in a sharp beak poised ...

Plant microbiomes could hold key to higher yields Southwest Farm Press

Dr. Betsy Pierson, professor in the department of horticulture sciences for Texas A&M University, spoke at the Texas Plant Protection Association conference, ...

Reptile pet show in East Texas KLTV

If it's scaly, creeps, slithers or crawls, it's on display at an exotic pets show in Longview this weekend. The 'herps' exotic reptile and pets show is going on at the ...

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.

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 ...

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.

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 ...

As it closes plants, GM wants to keep tax credit for electric car buyers NOLA.com

Preserving the $7500 incentive is crucial for GM as it pivots from internal combustion engines in favor of batteries and hydrogen fuel cells.

Bastrop explores opportunity to become a Bird City Austin American-Statesman

The city of Bastrop may soon add a new facet to its identity, one that it hopes will draw the birding crowd.The Bastrop Parks Board and City Council will consider ...

Climate change will hit the most vulnerable first and hardest, major new government report finds ThinkProgress

Indigenous tribes, farmworkers, and low-income communities of color are already bearing the brunt of climate change, an inequality scientists predict will rapidly ...

Pictures of 2018 National Geographic

National Geographic's 100 best images of the year—curated from 107 photographers, 119 stories, and more than two million photographs.

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 ...

In captivating ‘Shoplifters,’ girl steals the hearts of a sticky-fingered family Chicago Sun-Times

The idea of family as a simple, straightforward concept is challenged by the provocative but oddly touching “Shoplifters,” the Palme d'Or winning film from ...

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.

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 ...

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.

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 ...

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 ...

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 ...

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 ...

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 ...

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.

State Highlights: Extent And Breadth Of Newark's Water Crisis Still Unfolding; Study Finds Emergency Medical Services Take 10% Longer To Arrive In Poor Neighborhoods Kaiser Health News

Media outlets report on news from New Jersey, Florida, Tennessee, Connecticut, Colorado, Georgia, Texas, Hawaii, California, Maryland, Minnesota, Oklahoma ...

“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 ...

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 ...

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 ...

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.

Robertson: Bob McNair left only one task unfulfilled Houston Chronicle

The first conversation I had with Bob McNair, in the mid-1990s, concerned hockey. He was trying to bring an NHL team to Houston. Fortunately for the city's ...

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.

Austin Program Giving Homeless People Job Opportunities Spectrum News

AUSTIN, Texas – The city of Austin is celebrating the launch of a new program that offers employment opportunities to the homeless community.

A Death Of Ethics: Is Hunting Destroying Itself? Mountain Journal

Right now, as you read these words, it is perfectly legal in the state of Wyoming for a person to climb on the back of a snowmobile and chase down wild wolves, ...

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 ...

There are places to go for everyone on your shopping list Monroe News Star

You've had 364 days to think about it—and you are still stumped?

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 zebra mussels infest Grapevine Lake, Texas Parks and Wildlife reports Community Impact Newspaper

Oct 11, 2018: Local entities are encouraging boaters to take steps to ensure that an expected infestation of zebra mussels at Grapevine Lake does not interfere ...

Newly discovered deep-sea microbes gobble greenhouse gases and perhaps oil spills, too Astrobiology Magazine

Scientists have discovered nearly two dozen new types of microbes, many of which use hydrocarbons such as methane and butane as energy sources to ...

Burmese python invasion in Florida a hidden legacy of Hurricane Andrew CBS News

How did invasive Burmese pythons overrun the Florida Everglades? One of the state's most powerful hurricanes played a key role.

Feral cats listed among top invasive species in the West USA TODAY

Some of the non-native plants, aquatic animals cost taxpayers millions of dollars to control them.

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.

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.

How to remove invasive species in your own backyard WXMI FOX 17 West Michigan

You might have heard about invasive species, but what you might not know is that they may be lurking in places you didn't realize, like your own back yard.

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 ...

Making connections: New path links trail networks in major expansion Corvallis Gazette Times

Amy's Trail is only about a third of a mile long, but when it's finished at the end of this month, it will open the door to a hidden network of walking paths in the ...

'Invasive Species'? How Domestic Cats Can Actually Be a Serious Problem WFAA.com

You probably don't realize it, but of the many invasive species in the world, it turns out domestic cats have now made the list. Published: 1:38 PM EDT October ...

Tegu lizards could invade the southern US Big Think

With the tegu's successful occupation of Florida's ecosystems, a new study predicts that this invasive species could potentially spread across the southern U.S. ...

Invasion of the Pathogens Sierra Magazine

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

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 ...

Berries of invasive species toxic to humans, how to cut back... Grand Forks Herald

Q: What is this bush with the black berries that's growing right next to some chokecherry trees? — Judy and Tim Hansen, Sabin, Minn. A: Thanks for the chance ...

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 ...

Top attractions at Tasik Kenyir, Malaysia's largest man-made lake Free Malaysia Today

Lake Kenyir (Tasik Kenyir) is the largest man-made lake in Malaysia. There are various estimates of its size but Tourism Malaysia says it covers 209,199 ...

Latest invasive species threats a big concern Chron

Despite spending more than a decade and millions of dollars in the effort, Texas continues losing ground in what has evolved into a war of containment aimed ...

Hawaii kills stowaway skunk to keep state free of invasive species and rabies, officials say Sacramento Bee

Maui, Hawaii, trucking company workers smelled a live skunk stowed away in a container of ceramic tiles, and called state officials who caught the animal, ...

Rare Species Of Giant ‘Siren’ Salamander Discovered In Florida The Inquisitr News

Dubbed the reticulated siren, this salamander has Christmas-tree-shaped gills growing out of its head. A new, exotic species of salamander has been ...

Apple to splash $10bn raisin' American bit barns The Register

Apple has said it will spend $10bn on data centres in the US over the next five years, and will set up a new $1bn campus in Texas. The iGiant announced the ...

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 ...

Ask the Master Gardener: Top ten U.S. invasive species — They adapt easily with no natural predators goskagit.com

Invasive species are plants, animals or organisms that spread so quickly they harm other wildlife, our environment, economy and human health.

USGS Tracks How Hurricane Floodwaters Spread Non-Native Freshwater Plants and Animals United States Geological Survey

Hurricanes Harvey, Irma, Maria, and Nate may have spread non-native freshwater plants and animals into new water bodies, where some of them can disrupt ...

Two new species of non-native zooplankton found in the Great Lakes Michigan Radio

Two additional new species of zooplankton were discovered in the Great Lakes. Researchers from the Cornell University Biological Field Station found the.

NBCI, Supporters Score for Bobwhites in 2018 Farm Bill AmmoLand Shooting Sports News

The National Bobwhite Conservation Initiative (NBCI) achieved its two top priorities in the 2018 Farm Bill.

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 ...

Smith: Quagga mussels, Eurasian water milfoil, spiny water fleas ... and a catchy tune Milwaukee Journal Sentinel

An award-winning video called "Boatbusters!" includes keys to prevent the spread of non-native species in Wisconsin waters.

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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