Laserfiche WebLink
Assessing revegetation potential is a critical first step before species such as cottonwood(Populus delroides),Goodings <br /> proceeding with saltcedar control.Costs for saltcellar willow(Salix gooddingii),and coyote willow(S.exigua) <br /> control and revegetation are expensive,and careful have a rapid growth potential under conditions of low <br /> selection of areas with a high potential for re-establishment environmental stress and are good candidate species for <br /> is necessary to provide sustainable saltcedar control in the plantings. <br /> long term.In some situations,a treated area will recover <br /> naturally after aerial spraying without revegetation.In other <br /> Further Information <br /> situations,artificial plantings or seeding may be necessary. <br /> Sites that have dense saltcedar stands,poor hydrologic BASF.2006.A better approach to controlling saltcellar. <br /> integrity,elevated salinity,or related conditions may have URL http://www.vmanswers.conVlib/PDFY2645014— <br /> limited revegetation potential.A soil survey may be used saltcedar_ss.pdf <br /> to determine the soil texture,ground water depth,salinity <br /> levels,and other related factors that ultimately influence Carruthers,R.I.,C.J.DeLoach,J.C.Herr,G.L.Anderson <br /> replacement of the vegetation community. and A.E.Knutson.2008.Saltcedar areawide pest <br /> management in the western United States,pp.252- <br /> The literature provides many examples of integrated 279,Chapter 15.In:O.Koul,G.Cuperus and N. <br /> saltcellar management and restoration programs.The Elliott(eds.),Areawide Pest Management: Theory and <br /> herbicide-burn-mechanical control program,for example, Implementation.CAB Intern.,Wallingford,U.K. <br /> has emerged as a practical strategy for controlling saltcedar <br /> in large,monotypic tracts on valley bottoms and flood Duncan,K.and K.McDaniel.2009.Chemical weed and <br /> plains.The initial intervention step is to apply herbicide brush control for New Mexico rangelands.Coop. <br /> aerially which typically provides 70 to 90 percent saltcedar Exten.Serv.Circular 579.New Mexico State Univ. <br /> mortality.After 2 years,prescribed burning is used to <br /> Las Cruces,NM. <br /> remove dead aerial trunks and stems.When prescribed FISRWG. 1998.Stream corridor restoration: principles, <br /> burning cannot be done,then mechanical treatments such processes,and practices.By the Federal Interagency <br /> as chaining,cabling,bulldozing,or roller chopping may <br /> Stream Restoration Working Group(FISRWG). <br /> be used to drop standing dead debris.Surviving saltcedar <br /> URL http://www.nrcs.usda.gov/technical/stream— <br /> plants can be removed in the fourth or fifth year after <br /> restoration/.Accessed 8-11-09. <br /> spraying with an excavator,grubber,or root plow and <br /> raking.In some instances,IPT foliage spraying may be used McDaniel,K.C.2008.Saltcedar information In Weed <br /> to control saltcedar re-sprouting. Information,New Mexico State Univ.Web site.URL <br /> <http://agesvri.nmsu.edu/saltcedar/Index.htm>. <br /> Once saltcedar has been removed,aggressive revegetation Accessed 2-2-09. <br /> is often required.Managers should be cognizant of <br /> subsequent restoration processes and/or revegetation Shafroth,P.B.,J.R.Cleverly,T.L.Dudley,J.R Taylor, <br /> requirements when selecting a control strategy.Without C.V.Ripper III,E.P.Weeks,and J.N.Stuart.2005. <br /> special planning and care,treated areas may be rapidly Control of Tamarix in the western United States: <br /> re-invaded by saltcedar or other invasive species.In such implications for water salvage,wildlife use,and <br /> instances,sustainable control over the long term is best riparian restoration.Environ.Manage.35(5):1-16. <br /> accomplished by planting competitive native plants that <br /> have a high exclusionary ability.Native riparian woody <br /> 7 <br />