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Swadeshmukul Santra of UCF's NanoScience Technology Center invented a tiny particle that could halt the spread of citrus greening. Photo courtesy UCF.

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UCF, UF research efforts to stop citrus greening draw U.S. agriculture grants

Continuing research at the University of Central Florida has brought another federal grant of $1.9 million  to develop a method for protecting the troubled citrus industry from the disease HLB, also known as citrus greening.

In awarding the funding to UCF nanoparticle researcher Swadeshmukul Santra, the U.S. Department of Agriculture also recognized the University of Central Florida as a “Center for Excellence.” That designation, a first for the USDA, recognizes the university’s capability and effectiveness as a research institution.

Florida’s Democratic U.S. Sen. Bill Nelson will be meeting with researchers and demonstrating the technologies Tuesday in Orlando.

The grant comes on the heels of $1.7 million the agency awarded UCF earlier to study Santra’s use of nanoparticles to guard against the same disease. Field trials are underway in that project, but any new nanoparticle might require a longer regulatory review to ensure the safety of aquatic species, bees, birds and other organisms.

At the same time, HLB continues to decimate Florida’s citrus industry. The new grant allows Santra’s team to research a “Plan B” that doesn’t rely on nanoparticles and thus could make it to the marketplace more quickly.

Last year UF got a $4.6 million USDA grant. UF has been developing a technique using lasers to treat citrus greening.

Nelson contends that the federal grants come from a citrus-greening research fund that he got included in the farm bill Congress passed in 2014 giving scientists and researchers $25 million a year for the next five years to fight the citrus disease.

Written By

Scott Powers is an Orlando-based political journalist with 30+ years’ experience, mostly at newspapers such as the Orlando Sentinel and the Columbus Dispatch. He covers local, state and federal politics and space news across much of Central Florida. His career earned numerous journalism awards for stories ranging from the Space Shuttle Columbia disaster to presidential elections to misplaced nuclear waste. He and his wife Connie have three grown children. Besides them, he’s into mystery and suspense books and movies, rock, blues, basketball, baseball, writing unpublished novels, and being amused. Email him at scott@floridapolitics.com.

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