until September 30, 2021, for one-time control and management and associated activities directly related to the multiple-agency response to citrus greening. 749. None of the funds made available by this or any other Act may be used to enforce the final rule promulgated by the Food and Drug Administration entitled Standards for the Growing, Harvesting, Packing, and Holding of Produce for Human Consumption, and published on November 27, 2015, with respect to the regulation of the production, distribution, sale, or receipt of grape varietals that are grown, harvested and used solely for wine and receive commercial processing that adequately reduces the presence of microorganisms of public health significance. 750. There is hereby appropriated $5,000,000, to remain available until September 30, 2021, for a pilot program for the National Institute of Food and Agriculture to provide grants to nonprofit organizations for programs and services to establish and enhance farming and ranching opportunities for military veterans. 751. For school year 2019–2020, none of the funds made available by this Act may be used to implement or enforce the matter following the first comma in the second sentence of footnote (c) of section 220.8(c) of title 7, Code of Federal Regulations, with respect to the substitution of vegetables for fruits under the school breakfast program established under section 4 of the Child Nutrition Act of 1966 ( 42 U.S.C. 1773 ). 752. Not later than 180 days after the date of enactment of this Act, the Secretary of Agriculture shall issue a final rule based on the proposed rule entitled National Organic Program