In Puerto Rico, Huanglongbing (HLB), detected in 2009, continues to produce losses orchards across the island. Efforts clean propagation materials and select different combinations of scions rootstocks mitigate disease have been a priority. 2016, an experiment was established Isabela Coto clay series soils at 120 m assess ‘Mexican’ lime, ‘Fina’ clementine mandarin, ‘Campbell’ Valencia orange gr...
