; (ii) to provide for public safety or trail access; (iii) to construct or maintain overlooks and vistas; or (iv) to control insect or disease outbreaks. (B) Firewood for personal use Firewood may be harvested for personal use along roads within the National Scenic Area, subject to any conditions that the Secretary may require. (k) Insect and disease outbreaks (1) In general Subject to paragraph (2), the Secretary may carry out activities necessary to control insect and disease outbreaks in a manner consistent with the purposes of the National Scenic Area described in subsection (b)— (A) to maintain scenic quality; (B) to reduce hazards to visitors; or (C) to protect National Forest System land or private land. (2) Limitations For purposes of activities carried out under paragraph (1)— (A) native forest insect and disease outbreaks shall be controlled only— (i) to prevent unacceptable damage to resources on adjacent land; or (ii) to protect threatened, endangered, sensitive, or locally rare species, with biological control methods being favored; and (B) nonnative insects and diseases may be eradicated or suppressed only in order to prevent a loss of a special biological community. (l) Vegetation management The Secretary may engage in vegetation management practices within the National Scenic Area in a manner consistent with the purposes of the National Scenic Area described in subsection (b)— (1) to maintain wildlife clearings and scenic enhancements in existence on the date of enactment of this Act; or (2) to construct not more than 100 acres of additional wildlife clearings by— (A) expanding wildlife clearings in existence on the date of enactment of this Act