A 2006 review of the saltcedar (Tamarix) biocontrol program.
DeLoach, C.J., Milbrath, L.R., Carruthers, R., Knutson, A.E., Nibling, F., Eberts, D., Thompson, D.C., Kazmer, D.J., Dudley, T.L., Bean, D.W. and Knight, J.B., 2006. Overview of saltcedar biological control. In Monitoring science and technology symposium: unifying knowledge for sustainability in the Western Hemisphere. Proceedings RMRS-P-42CD. Department of Agriculture, Forest Service, Rocky Mountain Research Station, Fort Collins, Colorado (pp. 92-99).
Stabler and Still estimate density and standing biomass of tamarisk along waterways in a northwest to southeast transect in Oklahoma to test the hypothesis that environmental conditions in northwest Oklahoma would make successful invasion by tamarisk more likely. They found that the invasive potential of tamarisk in Oklahoma is likely limited by streamflow and climate but not by soil salinity.
This document is an update to the previous risk analysis that was produced on August 9, 2017, to help inform decision makers of the spread potential of Diorhabda beetles and the potential control options available within the authority of APHIS to limit impacts to the SWFL and designated critical habitat. APHIS updated the analysis in response to a remedial order from the United States District Court for the District of Nevada on June 19, 2018.
Nagler et al. test the assumption that removing saltcedar (Tamarix spp.) will save water and create environments more favourable to these native species. They compared sap flux measurements of water used by native species in contrast to saltcedar, and compared soil salinity, ground water depth and soil moisture across a gradient of 200–1500 m from the river's edge on a floodplain terrace at Cibola National Wildlife Refuge (CNWR).
Glenn et al. measure transpiration and stomatal conductance to investigate the environmental constraints on an arid-zone riparian phreatophtye, saltcedar (Tamarix ramosissima and related species and hybrids), growing over a brackish aquifer along the Colorado River in the western U.S. Depth to groundwater, meteorological factors, salinity and soil hydraulic properties were compared at stress and non-stressed sites that differed in salinity of the aquifer, soil properties and water use characteristics, to identify the factors depressing water use at the stress site.
Bush et al. use a common garden experiment to study drought sensitivity in non-native tamarisk. They found some populations are more sensitive to soil water deficits than others and that freeze-thaw exposure reduces drought sensitivity.
Bush, S.E., Guo, J.S., Dehn, D., Grady, K.C., Hull, J.B., Johnson, E., Koepke, D.F., Long, R.W., Potts, D.L. and Hultine, K.R., 2021. Adaptive versus non-adaptive responses to drought in a non-native riparian tree/shrub, Tamarix spp. Agricultural and Forest Meteorology, 301, p.108342.
Vegetation response to invasive Tamarix control in southwestern U.S. rivers: a collaborative study including 416 sites
Gonzalez et al. 2017
This PowerPoint, prepared by Dr. Ken Lair, Chuck Bell, and Jackie Lindgren describes challenges related to tamarisk control and riparian restoration in the Mojave River Watershed.