A Disaster Assistance The following sums are appropriated, out of any money in the Treasury not otherwise appropriated, for the fiscal year ending September 30, 2018, and for other purposes, namely: I Department of Agriculture Office of the Secretary For an additional amount for the Office of the Secretary , $2,600,000,000, which shall remain available until September 30, 2019, for necessary expenses related to crops, trees, bushes, vines, and livestock losses resulting from Hurricanes Harvey, Irma, Maria, and other hurricanes and wildfires occurring in calendar year 2017 under such terms and conditions as determined by the Secretary: Provided , That the Secretary may provide assistance for such losses in the form of block grants to eligible states and territories: Provided further , That the total amount of payments received under this heading and applicable policies of crop insurance under the Federal Crop Insurance Act ( 7 U.S.C. 1501 et seq.) or the Noninsured Crop Disaster Assistance Program (NAP) under section 196 of the Federal Agriculture Improvement and Reform Act of 1996 ( 7 U.S.C. 7333 ) shall not exceed 85 percent of the loss as determined by the Secretary: Provided further , That the total amount of payments received under this heading for producers who did not obtain a policy or plan of insurance for an insurable commodity for the 2017 crop year, or 2018 crop year in the case of citrus, under the Federal Crop Insurance Act ( 7 U.S.C. 1501 et seq.) for the crop incurring the losses or did not file the required paperwork and pay the service fee by the applicable State filing deadline for a noninsurable commodity for the 2017 crop year under NAP for the crop incurring the losses shall not exceed 65 percent of the loss as determined by the Secretary: Provided further , That producers receiving payments under this heading, as determined by the Secretary, shall be required to purchase crop insurance where crop insurance is available for the next two available crop years, and producers receiving payments