7 C.F.R. § 3402.9
An institution may elect to apply the cost-of-education/training institutional allowance to a Fellow's tuition, fees and laboratory expenses and to defray other program expenses (e.g., recruitment, travel, publications, or salaries of project personnel), unless stated otherwise in the solicitation. Tuition and fees are the responsibility of the Fellow unless an institution elects to use its cost-of-education institutional allowance for this purpose or elects to pay such costs out of non-USDA monies. No dependency allowances are provided to any USDA Graduate or Postdoctoral Fellows. Stipend payments and special international study or thesis/dissertation research travel allowances may be made to Fellows by the institution, in accordance with standard institutional procedures for graduate and postdoctoral fellowships and assistantships.
7 C.F.R. § 3402.9