beginning January 1, 2018, and ending December 31, 2018: Provided further , That in the case of producers impacted by volcanic activity that resulted in the loss of crop land, or access to crop land, the Secretary shall consider all measures available, as appropriate, to bring replacement land into production: 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 90 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 applicable crop year 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 applicable crop year under NAP for the crop incurring the losses shall not exceed 70 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, excluding tree insurance policies, and producers receiving payments under this heading shall be required to purchase coverage under NAP where crop insurance is not available in the next two available crop years, as determined by the Secretary: Provided further , That, not later than 120 days after the end of fiscal year 2019, the Secretary shall submit a report to the Congress specifying the type, amount, and method of such assistance by State and territory: Provided further , That such amount is designated by the