Tag Archive: Invasive

Micro-Invasives can Cause Big Problems – Bacterial Pathogens

If we look at the big picture when it comes to invasive species, some of the smallest organisms on the planet should pop right into focus. A microscopic bacterium named Candidatus Liberibacter asiaticus, the cause of Citrus Greening (HLB), has devastated the citrus industry worldwide. This tiny creature lives and multiplies within the phloem tissue …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2017/02/27/micro-invasives-can-cause-big-problems-bacterial-pathogens/

Invasive Exotic Species and Control Workshop

Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2016/08/08/invasive-exotic-species-and-control-workshop/

National Invasive Species Awareness Week 2016

Invasive species are non-native or exotic species that do not naturally occur in an area, cause economic or environmental harm, or negatively impact human health. These invasive species have become the number one threat to biodiversity on protected lands.  However, invasive species do not know boundaries, and as a result, public, private lands, natural and …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2016/02/14/national-invasive-species-awareness-week-2016/

Invasive Species of the Day (February 23): Kudzu Bugs and Beach Vitex

Kudzu Bug (Megacopta cribraria): Florida is extending a warm welcome to a new pest!  In 2012, the Kudzu bug made its first appearance in our state.  And they are settling in to stay.  The kudzu bug was first documented in the US in 2009 in Northeast Georgia.  It has quickly spread throughout the southeast. At …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2015/03/11/invasive-species-of-the-day-february-23-kudzu-bugs-and-beach-vitex/

Invasive Species of the Day (February 25): Coral Ardisia and Wild Hogs

Coral Ardisia (Ardisia crenata):   Attractive red berries entice homeowners to use as a landscape plant but coral ardisia can quickly dominate adjacent natural areas. photo courtesy of Les Harrison Coral ardisia is also known as coral berry, spice berry, and scratchthroat. It was introduced into Florida in the early 1900’s for ornamental purposes. In the …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2015/03/05/invasive-species-of-the-day-february-25-coral-ardisia-and-wild-hogs/

Invasive Species of the Day: Cuban Tree Frog and Hydrilla

Cuban Treefrog (Osteopilus septentrionalis): Image by Dr. Steve A Johnson 2005. The Cuban Treefrog: was introduced into Florida as a stowaway on vehicles and plants in the 1920’s. As of 2013, breeding populations have been recorded as far north as Georgia. Cuban Treefrogs have larger toepads and eyes than any of the native species. Being …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2015/03/03/invasive-species-of-the-day-cuban-tree-frog-and-hydrilla/

Invasive Species of the Day: Cogongrass and Tawny Crazy Ant

Cogongrass (Imperata Cylindrica): Cogongrass Photo Credit: Chris Evans, Illionois Wildlife Action Plan, www.bugwood.org Cogongrass is one of the 10 worst weeds in the world.  This grass is an aggressive grower and forms colonies causing loss of productive forest areas, severe degradation of habitat, and economic issues.  Since its introduction in the 1900s, Cogongrass has spread …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2015/03/01/invasive-species-of-the-day-cogongrass-and-tawny-crazy-ant/

Invasive Species of the Day: Tiger Prawn and Climbing Ferns

Giant Tiger Prawn (Penaeus monodon): Giant Tiger Prawn: This large shrimp, also known as the Asian Tiger Shrimp and the Black Tiger Shrimp, can reach lengths between 8-12 inches.  It resembles are native edible penaeid shrimp but differs in that it has distinct black and yellow stripes. It was brought to the U.S. from the Indo-Pacific …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2015/02/27/invasive-species-of-the-day-tiger-prawn-and-climbing-ferns/

Invasive Species of the Day (February 24): Lionfish and Air Potato

Lionfish (Pterois volitans):   Red LionfishPhoto: Florida Sea Grant Red Lionfish are a predatory reef fish that are non-native invasive species and have spread throughout Florida Waters.  They are members of the family Scorpaenidae whose members are venomous and the lionfish is no exception.  This fish is relatively small ranging from 10-12 inches in length and …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2015/02/25/invasive-species-of-the-day-february-24-lionfish-and-air-potato/

National Invasive Species Awareness Week (NISAW) – February 22-28, 2015

Many plants and animals have been introduced to new regions for centuries, as people have discovered new lands.  These transient species are known as non-natives, and can become invasive. Invasive species occur throughout the world and may blend in, be nondescript or highly attractive; they can be plant or animal; terrestrial or aquatic; they may …

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Permanent link to this article: http://franklin.ifas.ufl.edu/blog/2015/02/23/national-invasive-species-awareness-week-nisaw-february-22-28-2015/

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