1. Please state project objectives and what work was done this quarter to address them: Objectives: 1) Test the efficacy of different injection devices, 2) Determine the most effective formulation of OTC, 3) Determine the best month of injection and most appropriate OTC concentration based on tree size. Trial 1: Located in SW Florida (Duda) – 8-year-old Valencia/Carrizo trees. – We conducted tree health ratings, fruit size assessments, monthly fruit drop measurements, and tree size measurements. Trial 2: Located in SW Florida (Graves Bros) – 8-year-old Valencia/Kuharske trees. – We conducted tree health ratings, fruit size assessments, monthly fruit drop measurements, and tree size measurements. Trial 3: Located on the east coast (Graves Bros) – 9 year-old Valencia/sour orange trees. – We conducted tree health ratings, tree size measurements, monthly fruit drop measurements, and collected leaves for CLas detection. Trial 4: Located on the east coast (Graves Bros) – 4-year-old Valencia/x639 trees. – We conducted tree health ratings and monthly fruit drop measurements, and collected leaves for CLas detection. Trial 5: Located on the central ridge (King Ranch) – 4-year-old OLL-8/x639 trees. – We conducted tree health ratings and monthly fruit drop measurements, and collected leaves for CLas detection. 2. Please state what work is anticipated for next quarter:Fruit drop countings will continue. We will prepare for fruit quality and yield assessment (pending the desired harvest time of the grower collaborator).3. Please state budget status (underspend or overspend, and why): Budget status is as anticipated (the majority of the budget will be for fruit quality and residue analyses at the end of the first year).