RECOVERY PLAN FOR - U.S. Fish and Wildlife Service
RECOVERY PLAN FOR - U.S. Fish and Wildlife Service
RECOVERY PLAN FOR - U.S. Fish and Wildlife Service
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
A cooperative agreement between Parker Ranch <strong>and</strong> DOFAW governs<br />
management efforts of these species on Parker Ranch l<strong>and</strong>. To<br />
date, these efforts are aimed at preventing grazing <strong>and</strong> wildfire<br />
on three of the cinder cones that are habitat for one or both of<br />
these species. DOFAW completed a fence around the base of the<br />
cinder cone at Site #1 in December 1991 (5. Bergfeld, pers. comm.<br />
1992). It is a “hog wire” (rectangular mesh) fence with a str<strong>and</strong><br />
of barbed wire at the top <strong>and</strong> at the bottom. Such a fence should<br />
exclude all domestic cattle <strong>and</strong> feral pigs, goats, <strong>and</strong> sheep. The<br />
cinder cones containing Sites #5 <strong>and</strong> 3 were each fenced with<br />
barbed wire at an earlier date (S. Bergfeld pers. comm. 1992).<br />
These fences exclude domestic cattle but may not be effective in<br />
excluding the feral herbivores. No fencing or other management is<br />
known to have been undertaken at Sites #2, 4, or 6.<br />
DOFAW has considered clearing firebreaks immediately outside the<br />
exclosure fences. Such a firebreak may be in place at Site #5.<br />
However, because firebreaks are not as effective in this area as<br />
in less dry, windy regions, it may be a better strategy to rely on<br />
grazing to prevent the build-up of dry grass (S. Bergfeld, pers.<br />
comm. 1992).<br />
No actions have been taken by the State of Hawaii with regard to<br />
the populations at Sites #2, 4, 6, or 7.<br />
Cultivation <strong>and</strong> Germ vlasm Reserves for Lipochaeta venosa<br />
Lioochaeta venosa can be grown from cuttings. Plants at the DOFAW<br />
Hilo Baseyard nursery (S. Bergfeld, pers. comm. 1992) <strong>and</strong> the<br />
Botany Department, University of Hawaii at• Manoa (G. Carr, pers.<br />
comm. 1992) were grown from cuttings taken at the Parker Ranch.<br />
Attempts to grow L. venosa from seed at NTBG failed as no seeds<br />
germinated (M. Chapin, pers. comm. 1992). It is not known if this<br />
species has ever been grown from seed.<br />
22