Tree of heaven (Ailanthus altissima) is a menace to residential and commercial properties, neighborhoods, wild areas and our ecosystem. If you have some on your property that are too big to dig out (make sure to get all root fragments and let it dry out completely on your driveway or some other paved surface before disposing of it), we’re still in the treatment window. Research the best approach for you, purchase the chemicals and get on it. Mature trees can produce several hundred thousand seed

Nearby lakes have invasive species like zebra mussels that can grow into a big menace fast. They’re harmful to the ecosystem and can damage boats stored in the water. So clean, drain and dry your boat, trailer and gear before traveling from lake to lake to make sure zebra mussels don’t hitch a ride. #CleanDrainDry #StopInvasives | Texas Parks and Wildlife

70K views · 322 reactions | A new invasive species has been discovered in Guam, and scientists are asking for your help to find it and eradicate it, as it could pose a health hazard to Guam's vulnerable populations. It's typically found throughout Southeast Asia, but just a few days ago the predatory wasp was discovered here in Guam, marking a new record for the Marianas. | KUAM News | Facebook