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f \ Sequoia Ecological Consulting,Inc. <br /> ::`► CaIVTP Project-Specific Analysis and Addendum C-11 <br /> Augustin Bernal Community Park Fuel Reduction <br /> November 2025 <br /> and protection measures would be communicated to the herder and project manager, including a pre-vegetation <br /> removal field visit, as appropriate. <br /> To prevent undesirable introduction of invasive or noxious plant species to the site, consideration would be given <br /> to where animals are coming from and whether viable seeds of undesirable species are present.As necessary,the <br /> herd would be fed a weed-free diet for an appropriate period prior to being introduced to the grazing site. Any <br /> supplemental feed brought on-site would be free of noxious weeds. <br /> PD-3.2.5: Herbicide Application <br /> Herbicides would be used strategically to supplement other treatment methods to prevent the spread and <br /> resprouting of invasive species within the treatment areas and along roads. Effective herbicides identified by the <br /> California Invasive Plant Council (Cal-IPC) and U.S. Department of Agriculture that are consistent with those <br /> described in the CaIVTP PEIR (e.g., glyphosate and species-specific chemicals) would be applied. On-the-ground <br /> application methods include painting cut stems or stumps and using backpack hand applicators targeted on focal <br /> invasive plants; no aerial spraying or spraying from trucks would occur. No herbicide used would occur within 30 <br /> feet of aquatic habitat except for direct application to freshly cut invasive tree stumps. <br /> Herbicide application would comply with the U.S. Environmental Protection Agency(EPA)label directions and both <br /> California Environmental Protection Agency and California Department of Pesticide Regulation label standards.All <br /> herbicide application would be performed by certified and licensed pesticide applicators in accordance with all <br /> local,state,and federal regulations. Herbicide application would not take place within 24 hours of a rain event. <br /> PD-3.2.6: Biomass Disposal <br /> The goal of biomass disposal is to reduce ignitable material and associated air quality impacts from wildfire,reduce <br /> brood material for harmful insects and disease, and enhance aesthetics. By reducing the available fuel in the <br /> shaded fuel break, the fuel continuity is disrupted, which slows down the spread of wildfires and decreases <br /> potential fire intensity. <br /> Methods for managing biomass include natural decomposition (e.g., chip and broadcast, lop and scatter), hauling <br /> off-site, and pile burning. Downed woody debris may be masticated where it creates a fire hazard. To mitigate <br /> brood stratum opportunities for beetles, downed logs would not be left on-site, in accordance with California <br /> Forest Practice Rules (CAL FIRE 2019) and BMPs. Whenever feasible, natural decomposition of biomass would be <br /> preferred because:(1)forestry mulch aids in mitigating erosion and excessive soil disturbance;(2)keeping material <br /> on-site prevents the spread of disease and pathogens to other sites, with Sudden Oak Death (SOD; Phytophthora <br /> ramorum) being of particular concern in our region; and (3) GHG emissions are reduced by avoiding the <br /> transportation of material off-site to green waste facilities. For all these reasons,the most climate-friendly option <br /> is to leave woody biomass on-site to decompose naturally. <br />