S2135-118

2. Wildfire smoke exposure research on wine grapes The Secretary of Agriculture, acting through the Administrator of the Agricultural Research Service, shall— conduct research— to identify the compounds responsible for smoke taint; and to establish standard methodologies for sampling and testing smoke-exposed wine grapes and smoke-affected wines, including fast and inexpensive screening methods; establish a reliable database of background levels of smoke taint compounds that occur naturally in wine grapes; develop risk assessment tools or mitigation methods to reduce or eliminate smoke taint; and study compounds that can act as a barrier between wine grapes and smoke compounds. The Secretary of Agriculture, acting through the Administrator of the Agricultural Research Service, shall carry out paragraph (1) in coordination with land-grant colleges and universities (as defined in section 1404 of the National Agricultural Research, Extension, and Teaching Policy Act of 1977 (7 U.S.C. 3103)) located in the States of California, Oregon, and Washington that have conducted research on the effects of smoke exposure on viticulture and enology operations and practices. There is authorized to be appropriated to carry out this section $6,500,000 for each of fiscal years 2024 through 2028, to remain available until expended.