UF scientist who battles Florida’s invasive species recognized with international award

FORT PIERCE, Fla. —A scientist at the front line of Florida’s war with invasive plants will be honored by the International Organization for Biological Control Nearctic Regional Section.

Dr. Carey Minteer, UF/IFAS file image take prior to COVID-19

The IOBC-NRS will recognize Carey Minteer as the 2021 Early Career Outstanding Scientist at the annual meeting of the Entomological Society of America annual meeting in November in Denver, Colorado.

For five years, Minteer has led research at the Norman C. Hayslip Biological Control Research and Containment Laboratory as an assistant professor of entomology for the University of Florida’s Institute of Food and Agricultural Sciences (UF/IFAS) Indian River Research and Education Center (IRREC) in Fort Pierce, Florida.

The Hayslip Laboratory is one of three facilities in the state where scientists work with new biological control agents, or organisms that control the growth of pests in their native region. Minteer introduces biological control agents for Florida’s invasive plants to help save millions of dollars spent on chemicals and heavy mechanical removal of the rampant plants. Inside the highly secured quarantine laboratory, candidate biological control agents are tested to verify they eat only the targeted invasive plants, such as the Brazilian peppertree.

“Minteer leads the IRREC’s weed biocontrol program as a prominent research scientist, a first-class graduate student advisor and a dynamic public educator,” said Ronald D. Cave, professor, IRREC director and biological control expert. “Carey Minteer’s early career performance truly is remarkable.”

Minteer procured more than $3.1 million in funding to find new biocontrol agents, investigate their biology and measure their effects on the problem plants. Minteer employs leading-edge scientific methods to optimize biocontrol agent-rearing methods and uses geographic information systems and drones to identify and monitor invasive plants.

One of the plants Minteer targets is Florida’s most serious weed, the Brazilian peppertree, a broadleaf tree that consumes more than 700,000 acres of Florida. Minteer and a team of UF/IFAS scientists and Extension agents released Brazilian pepper thrips in late 2019, and they continue to monitor its effectiveness. Minteer also has a permit to release a second agent against Brazilian peppertrees, but she needs to travel to Brazil to collect material to establish a colony in the Hayslip Laboratory.

Minteer reared and released a third species, the air potato leaf beetle, to help Floridians manage air potato, a vine that drops potato-like bulbils and overcomes native vegetation. Left unchecked, the invasive vine can grow up to eight inches a day and overtake Florida’s upland natural areas.

Dr. Carey Minteer at work in the field. Image take prior to COVID-19.

Minteer and UF/IFAS St. Lucie County Natural Resources Extension agent Ken Gioeli – working with scientists from the U.S. Department of Agriculture and the Florida Department of Agriculture and Consumer Services Division of Plant Industry — gave beetles to citizen scientists, ranch owners and homeowners statewide. In turn, they applied the beetle to air potato vines on their properties. After five years, the UF/IFAS researchers concluded the program in 2019 to work on other priority invasive plant problems such as Brazilian peppertrees. Now that air potato leaf beetles are established in Florida, the insect impacts air potato throughout the state, said Gioeli.

Minteer traveled with scientists from the USDA Agricultural Research Service and Australia’s Commonwealth Scientific and Industrial Research Organization to a remote tribal land in Australia to look for biocontrol agents of earleaf acacia, an invasive tree in central and south Florida. The tree is native to Australia but grows at a much slower pace in its native habitat.

The UF/IFAS Assessment of Non-Native Plants database classifies earleaf acacia as a plant to use with “caution” in central Florida and as an “invasive” plant in south Florida. Scientists at the Hayslip Laboratory are studying a colorful beetle called Calomela intemerata – an earleaf acacia biocontrol agent.

Since Minteer’s appointment at UF/IFAS, she has worked with six biocontrol agents of invasive plants and conducted native range exploration on two continents. Researchers at the Hayslip Laboratory have studied four of the species Minteer collected overseas. When COVID-19 restrictions lift, Minteer will return to Brazil to search for more BP biocontrol candidates.

Cave describes Minteer’s ardent pursuit to fight Florida’s invasive plants with biocontrol as a robust research program coupled with dedicated fervor to mentor rising graduate students, local high school and middle school students and citizen scientists. “Dr. Minteer has also developed an award-winning Extension program focused on invasive species and biological control through which she involves her students and educates the public,” said Cave.

The IOBC was founded in 1956 “to promote environmentally safe methods of pest and disease control in plant protection,” according to the organization’s website. The Nearctic region comprises the zoogeographic region of North America, together with Greenland, and as far south as northern Mexico.

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Posted: August 30, 2021


Category: Horticulture, Invasive Species, Natural Resources, Pests & Disease, UF/IFAS



Comments:

Robin Koestoyo
October 22, 2021

Thank you for your wonderful comments! Mr. Croxton--please email me at koestoyo@ufl.edu We need a letter of support for an award nomination. Thank you!

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koestoyo

October 4, 2021

The fungi are endemic to Central Florida. Dr. Avery has presented on this topic at the Florida Citrus Show for the last two years. Thank you for your encouraging comments. We are excited about the possibilities.

cooking oil disposal
October 4, 2021

Hey there! I could have sworn I've been to this site before but after reading through some of the post I realized it's new to me. Anyways, I'm definitely happy I found it and I'll be bookmarking and checking back frequently!

Rick Minton
October 2, 2021

Yes Good work was wondering where the fungi are found and why didn’t we know about it sooner?

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koestoyo

October 2, 2021

Hi Rick. Did you want to comment?

Rick Minton
October 2, 2021

Martin
September 18, 2021

Thanks much, Beth :)

Beth Curry
September 17, 2021

Congratulations Martine

Martin
September 10, 2021

Thanks for your kind words, colega. I am also rooting for you here!! Tons of love from this beautiful strip of land :)

Matt Croxton
August 31, 2021

Dr. Minteer has graciously volunteered her time and expertise to work with an aspiring biocontrol researcher at my high school in Florida. I'm so grateful for her investment and congratulate her on this well-deserved recognition. Outstanding Scientist indeed!

Rebecca Rogers
August 31, 2021

As a teacher in the high school that Carrie attended, North Pulaski in Jacksonville, AR, let me say how proud all of the former students and teachers are that one of their own is making such a positive impact in the world of biological science! I am also proud to see that Dr. Minteer is actively involved with the young people of today, exposing them to the fascinating world of science. Dr. Carrie Minteer, thank you for making a difference!

Alma Gabriela
August 24, 2021

So grateful to meet people like you, my dear collegue. I'm pretty sure that you'll achieve all your goals. I send you a hug from Valle de Bravo, MX.

Patrick Cavanaugh
August 2, 2021

Great work on trying to keep Florida Citrus Growers economically viable. They have weathered a lot over the last decades. Congrats to UF/IFAS!

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koestoyo

November 21, 2020

Hello. We need funding to mass raise the thrips for public distribution. Meanwhile, the insects we did raise are at work on state lands and private ranches

Janet Larson
October 10, 2020

How can we get ahold of this thrip? I live in Jacksonville Beach, at the marsh and we have a lot of Brazilian Pepper in City of Jax Beach Cradle Creek Park ( and quite frankly at my house I too, keep hacking at it) The Parks and Rec Dept of Jax Beach would be the contact I guess for this. We did a invasive BP round up one weekend day, but we barely dented the surface of this invasive at Cradle Creek. Please help

shilkaren
September 29, 2020

Hi Koestoyo, Such an amazing article. It's very interesting to read more about how AI can be used in the industry. You would love to see my python course duration and fees in pune site as well. Thanks once again.

Betty Jo Starke
September 25, 2020

This is fantastic. I would love to see the flow of the process from original elementary product and subsequent break down and by products. Isn’t Florida rich in phosphorus over by Route 60 in western side of state? Thank you for your brilliance. - Betty Jo Starke..

Yinka
September 11, 2020

Very insightful! With your wealth of experience,I trust you’ll be a great addition to IRREC

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koestoyo

August 12, 2020

Hello Asghar, I have heard from three of our scientists and none of them know about artificial breeding of Telenomus baseola. One of the scientists did suggest that you simply add those keywords to the Google search engine. They feel the answer is somewhere online.

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koestoyo

August 7, 2020

I will ask our entomologists and get back to you after they respond.

Asghar Babamir
July 29, 2020

Hello I am an Entomology PhD student at Chamran University of Iran. I am working on artificial breeding of Telenomus baseola. If you have any information about its artificial food send me please.

Egem Ozbudak
July 26, 2020

Thank you very much Şahin Hocam! Being your student was a great chance and privilege!

Şahin Alakuş
July 22, 2020

We are proud of Egem Özbudak. It was clear to see that he is going to be a scientist in the future when he was our student in high school in Izmir, Turkey.

elaine
July 18, 2020

The naturally occurring benefits were on citrus trees growing near the canopy of oak trees. This would say to me that it must be the leaves falling from the oaks to the ground that is giving the citrus trees the oak leaf extract.Therefore, it's brown leaves off the ground that you can use to make your oak leaf tea. I've just been brewing a 5gal. bucket of brown leaves, and watering my trees with the tea once a week. I've had normal looking fruit from my kumquat tree this spring already, so it might be working!

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koestoyo

June 16, 2020

Hello, have you seen any changes in your citrus trees?

suba suba
June 11, 2020

I think this is a real great blog post.Much thanks again. Really Cool.

Ronke
May 16, 2020

Very good interview with lots of insight. I trust Doc. Tolu will make IRREC proud.

Kelly Babatunde
May 14, 2020

Bravo Doc. I know you will be a great addition to IRREC. More of those giant strides!

WD
May 6, 2020

Darlington oak.

WD
May 6, 2020

Mimic nature. I’m trying it myself, I have nothing to go on but instinct. I’m soaking a 5 gallon bucket full of green leaves for two days, then straining and diluting in my 50 gallon sprayer. Haven’t seen much change but it’s only been 3 weeks, once a week.

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koestoyo

May 1, 2020

It is better if the oak leaves are green.

Reginald Rothing
May 1, 2020

If I was to make oak leaf tea to spray my citrus, does it matter if the oak leaves are green or dried brown?

Jon
February 27, 2020

I have several feral citrus trees growing under oak trees in Palm City. Some may be sour oranges, but based on where my dog used to bury grapefruit I believe some are the Duncan variety. I offer these trees for a UF trial study if that would be useful.

joe H walter
January 28, 2020

Program and release in Brevard County will be at the Extension Service, 3695 lake /dr. Cocoa, on April 9th. Registration for the even will be on Eventbrite.

Stephanie
January 25, 2020

I would be curious about the rest of the layers of plants around the citrus and the varietals of oak.

Gina Hubany
January 25, 2020

What about integrating the fallen leaves into the soil? &/or using it as mulch?

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koestoyo

January 24, 2020

Where would one import such a map please?

Justin Jeannero
January 24, 2020

So is it possibly people are not seeing the forest for the trees on this one. Is it possible that the soil is healthier around oak trees than in a monoculture environment and maybe there is more beneficial bacteria and mychorizae associated with them than a field type environment. ?

Jay Reynolds
January 23, 2020

Maybe this link to the video will work: https://www.youtube.com/watch?v=jtO0Pa6tD8s&t

Jay Reynolds
January 23, 2020

Check out a poductive feral citrus population videotaped in an oak understory and you can see the benefit. Search youtube for the following, "Wild Citrus in a Florida Forest? Why It's a Big Deal."

John Wisler
January 23, 2020

If the extract of the Oak Tree leaves is effective against HLB, It would appear by developing a harvesting method for the leaves could be achieved and have the extract made into a finished spray in quanties at a processing plant like.Bayer chemicalThey being a good place to start. The challenge to Bayer et.al would be to turn this into a systemic treatment which lasts longer than spraying. Bayer et.al have technology in place which they use on the ash boer as an example.If effective systemically on HLB ,is the need to check the toxicology of the extract regarding potential human consumption.is probably required. The toxicology study would be required for sprays as well. Currently existing for other application using systemics on tree can be effective for a year with one application to the base of the tree.The average cost to do an application tree using an application of 1 ounce per 1 inch of circumference of the trunk of the tree should be affordable.

Narinder Singh Majitha
January 22, 2020

Please import 3D map of citrus + oak inter cropping method

Audrey Granahan
January 22, 2020

Would mulching with oak leaves be of any benefit?

Susan Knorr
January 22, 2020

Could new groves be set up with interplanting of oak and citrus trees? It seems like the citrus trees would have to be resprayed regularly, an expensive process.

samiha_FS
November 26, 2019

merci pour les informations

Jeanne Andre
November 9, 2019

Just saw this too late. This is wonderful. Is there a way for me to release in a residential area in Indialantic?

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koestoyo

September 12, 2019

Hello Mr. Burchianti. Thrips will be made available to the public in about a year. At this time the scientists are releases thrips during news conferences. A news conference is scheduled for October 24.

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koestoyo

September 12, 2019

PRESS RELEASE The Air Potato Biological Control Extension Program Comes to Successful Conclusion Research and extension faculty with UF/IFAS have reached successful completion of the five-year Air Potato Biological Control Extension Program. UF/IFAS project partners are: Dr. Carey Minteer (lead) with the Indian River Research and Education Center and Ken Gioeli (co-lead) at the UF/IFAS Extension St. Lucie County. This program began in 2014 as an initiative by the UF/IFAS Indian River Research and Education Center and the UF/IFAS Extension St. Lucie County in collaboration with Extension offices and partner agencies throughout Florida. The focus of the project involved the introduction of a new biological control agent Lilioceris cheni (Coleoptera: Chrysomelidae) to helped teach residents how to use the insect to manage the invasive air potato (Dioscorea bulbifera). Floridians struggled to control this invasive vine which can grow up to eight inches per day and smother native vegetation. This UF/IFAS research and extension program was paired with a mass rearing effort and distribution process that helped citizens throughout Florida. Researchers at USDA ARS are credited for discovering L. cheni as a viable biological control agent for air potato. The program has been highly successful with tens of thousands of L. cheni beetles provided to stakeholders for release. It significantly increased the general knowledge of invasive species of the people surveyed by an average of 227 percent and general knowledge about biocontrol by an average of 401 percent. Perception of the safety of biological control increased by an average of 434 percent and perceived effectiveness of biocontrol increased by 344 percent. The combination of a charismatic and effective natural enemy along with an educational program has significantly increased the knowledge about invasive plant species and the knowledge and acceptance of biocontrol as a safe and effective control method. The Air Potato Biological Control Extension Program was recognized with three national awards and one state award. While UF/IFAS has completed research and extension activities with this project, educational resources will continue to be made available online at http://bcrcl.ifas.ufl.edu/airpotatobiologicalcontrol.shtml. This website features information about insect availability from project partners. For additional information, please call Natural Resources and Environment Extension Agent IV Ken Gioeli with the UF/IFAS Extension St. Lucie County at 772-462-1627 or ktgioeli@ufl.edu.

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koestoyo

September 12, 2019

PRESS RELEASE The Air Potato Biological Control Extension Program Comes to Successful Conclusion Research and extension faculty with UF/IFAS have reached successful completion of the five-year Air Potato Biological Control Extension Program. UF/IFAS project partners are: Dr. Carey Minteer (lead) with the Indian River Research and Education Center and Ken Gioeli (co-lead) at the UF/IFAS Extension St. Lucie County. This program began in 2014 as an initiative by the UF/IFAS Indian River Research and Education Center and the UF/IFAS Extension St. Lucie County in collaboration with Extension offices and partner agencies throughout Florida. The focus of the project involved the introduction of a new biological control agent Lilioceris cheni (Coleoptera: Chrysomelidae) to helped teach residents how to use the insect to manage the invasive air potato (Dioscorea bulbifera). Floridians struggled to control this invasive vine which can grow up to eight inches per day and smother native vegetation. This UF/IFAS research and extension program was paired with a mass rearing effort and distribution process that helped citizens throughout Florida. Researchers at USDA ARS are credited for discovering L. cheni as a viable biological control agent for air potato. The program has been highly successful with tens of thousands of L. cheni beetles provided to stakeholders for release. It significantly increased the general knowledge of invasive species of the people surveyed by an average of 227 percent and general knowledge about biocontrol by an average of 401 percent. Perception of the safety of biological control increased by an average of 434 percent and perceived effectiveness of biocontrol increased by 344 percent. The combination of a charismatic and effective natural enemy along with an educational program has significantly increased the knowledge about invasive plant species and the knowledge and acceptance of biocontrol as a safe and effective control method. The Air Potato Biological Control Extension Program was recognized with three national awards and one state award. While UF/IFAS has completed research and extension activities with this project, educational resources will continue to be made available online at http://bcrcl.ifas.ufl.edu/airpotatobiologicalcontrol.shtml. This website features information about insect availability from project partners. For additional information, please call Natural Resources and Environment Extension Agent IV Ken Gioeli with the UF/IFAS Extension St. Lucie County at 772-462-1627 or ktgioeli@ufl.edu.

Barbara Fox
August 16, 2019

How fortunate we are to have such a 'treasure' in our community. The word is dependent upon such research.

Rosemary Capen
August 13, 2019

Great article. Wish we had more researchers lik you, Jonny.

JOHN BURCHIANTI
July 24, 2019

interested in acquiring the "thrips" insect for control of brazalian pepper trees

Laura Stapleton
July 18, 2019

How can I get more air potato beetles? Since I released the last batch I've found three more areas separate from the original where air potatoes are taking a hold. I appreciate any direction you can give. Sincerely, Laura Stapleton

Debbie Acevedo
June 28, 2019

Hello. I am extremely interested in obtaining as many red beetles as possible. I have over 5 acres that is overrun by potatoe vines. They are consuming our entire property. I am willing to pay for assistance in getting rid of or atleast deterring this problem. Please let me know if you can help. Thank you so much.

KIRAN TIMILSINA
April 18, 2019

Ah great initiation happening around in Florida. In Nepal our citrus groves are in the state of exhaustion. But no one giving a priority to react. https://thehimalayantimes.com/opinion/citrus-greening-nepals-groves-under-threat/

James Massey
April 13, 2019

A very accomplished career. A gentle giant that will be greatly missed.

Charles and Bobbie Cottle
April 13, 2019

We didn’t know Dr. Calvert, but his son, Victor, came surely from the same mold. An honorable, hard-working man who contributes much to the lives of others. Blessings on the family, all of you. May the memories of Dr. Calvert encourage you to continue his lifestyle.

Madeline Durant
April 3, 2019

My condolences to the Calvert family and UF Ft Pierce..

Şahin ALAKUŞ
October 9, 2018

I had the chance to be Mr ÖZBUDAK's teacher at high school. I am proud of him. I am sure he will be successful on his research.

嫩模黑丝腿控性感兔女郎之吉他美女迷人写真(15p)
March 30, 2018

正在找这个,谢谢!

synonym
December 14, 2017

I’m not that much of a online readeг to be honeѕt but your sites really nice, keep it up! I'll go ahead and bookmark your website to come back in the future. Cheers

panele szklane do łazienki łódź
December 8, 2017

Aw, thiѕ was an exceptionally nice ⲣost. Taking the time and actual effort to create a top notch article… but whɑt can I say… I put things off a whole lot and never manage to get nearly anything done.

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koestoyo

September 27, 2017

Congratulations Dr. He and Dr. Wright

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