Studies suggest disease-resistant citrus may be on horizon
Recent U.S. Department of Agriculture studies show strides toward the development of cit-rus trees resistant to a disease plaguing groves throughout St. Lucie and Florida since the mid-2000s. Researchers at the USDA Horticultural Research Laboratory in Fort Pierce published studies last year that have lent further insight into breeding groves that can withstand Greening, a bacterial disease afflicting citrus crops first discovered around 2005. The Hort Lab developed at least “two citrus cultivars with tolerance to” Huanglongbing (HLB), the insect-borne bacterium responsible for Greening, research director Dr. Scott Ad-kins wrote in a Jan. 29 email. According to Adkins, these two
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