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Search results with tag "Purple loosestrife"
XVI. LIST OF COMMON AND SCIENTIFIC NAMES
www.fws.govLythrum salicaria Purple loosestrife Order Rhamnales Rhamnus frangula European buckthorn Ampelopsis brevipedunculata Amur peppervine Order Rosales Aronia prunifolia Purple chokeberry Prunus serotina Black cherry Rubus hispidus Swamp dewberry Sorbus aucuparia European ash Spiraea tomentosa Steeplebush Order Linales Linum spp. Flax Order Sapindales
Chapter 4 – BIOLOGICAL CONTROL - Invasive
www.invasive.orgGalerucella spp. reduced above ground purple loosestrife biomass from 2,000g/m2 to less than 20g/m2 in 4 years (The Ontario Biological Control Program, 1998). Additional studies found that at high Galerucella densities (200 larvae/plant), plants were entirely stripped of all green tissue and seed production was prevented (Butterfield et al., 1996).