Follow CBSMIAMI.COM: Facebook | Twitter

ORLANDO (CBSMiami/AP) – In an effort to fight back a disease that has decimated the Sunshine State’s most famous crops, the U.S. Department of Agriculture said Monday that it plans to spend $30 million fighting citrus greening.

READ MORE: Man Sought In NW Miami-Dade Machete Attack

The funding will be split between long-term research and shorter-term measures, Agriculture Secretary Tom Vilsack said Monday.

Vilsak says $23 million will fund research on lasting solutions at four universities. Those schools are the University of Florida; the University of California, Davis; the University of California, Riverside; and Kansas State University.

READ MORE: Pembroke Pines Police Officers Take Oath To 'Serve And Protect' To Next Level With Moving Gesture

Another $7 million will fund specific projects. One project lowers pH levels in irrigation water and soil to strengthen root systems in citrus trees.

Another project tests rootstock that has been shown to tolerate the disease.

The disease has caused Florida orange production to drop by more than half in the past decade.

MORE NEWS: 2 Diners Injured In Partial Deck Collapse At Fort Lauderdale Waterfront Eatery

(TM and © Copyright 2015 CBS Radio Inc. and its relevant subsidiaries. CBS RADIO and EYE Logo TM and Copyright 2013 CBS Broadcasting Inc. Used under license. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.)