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<br />21 | P a g e <br /> <br /> <br /> <br />2.2 Weed Management Purposes <br />QB may manage weeds for the purpose(s) of: <br />• Supporting reclamation success <br />• Reducing negative impacts on the landscape, aesthetically <br />• Improving visibility within operational areas for the purpose <br />of human and wildlife safety <br />• Reducing fire hazards for the safety of humans, wildlife and <br />the local environment <br />• Maintaining regulatory compliance <br /> <br /> <br />2.3 Weed Management Goals <br />QB will manage weed infestations accordingly, based upon the expected <br />outcome or goal of the treatment. The weed management goal is defined <br />by the target specie(s) and the desired management level. <br />Target specie(s) may include: <br />• Annual, non-listed species <br />• State Listed Noxious weeds <br />• Native species that are not deemed desirable by the <br />landowner/manager/regulator <br />The desired weed management levels that QB defines are: <br />• Prevention <br />• Eradication <br />• Containment <br />• Reduction <br />• Maintenance <br /> <br />2.31 Prevention <br />Prevention refers to the act of avoiding the introduction of a target species <br />to an area that is currently free of the species. <br />QB attempts to utilize preventative weed control measures first to avoid <br />the introduction of new species and to reduce the continued spread and/or <br />vigor of existing infestations. Preventative measures include: <br />• washing of machinery between job-sites where isolated <br />weed species are identified (see Section 3) <br />• quarantine of livestock being moved onto QB managed <br />properties, when the risk of spreading new species is known <br />(see Section 3) <br />• treatment of existing infestations prior to ground disturbance <br />to reduce spread and vigor and (see Section 4) <br />• utilization of non-selective, pre-emergent herbicides to <br />prevent the establishment of unwanted vegetation in industrial <br />areas (see Section 4) <br /> <br />2.3.2 Eradication <br />Eradication refers to the act of completely removing an infestation of a <br />target species from a designated area.