Pest and Weed Management Plan - QGC
Pest and Weed Management Plan - QGC
Pest and Weed Management Plan - QGC
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<strong>Pest</strong> <strong>and</strong> <strong>Weed</strong> <strong>Management</strong> <strong>Plan</strong>Rev 0May 20113.5.11 Aquatic <strong>Weed</strong> SpeciesPlate 23: Water Hyacinthwww.dpi.qld.gov.au/4790_7386.htmPlate 24: Hymenachnewww.dpi.qld.gov.au/4790_7303.htmPlate 25: Water Lettucewww.dpi.qld.gov.au/4790_7387.htmPlate 26: Salviniawww.dpi.qld.gov.au/4790_7350.htmAquatic weed species including; Water Hyacinth (Eichhornia crassipes), Hymenachne(Hymenachne amplexicaulis), Water Lettuce (Pistia stratiotes) <strong>and</strong> Salvinia (Salvinia molesta); Class 2 Declared species; Occasional to abundant in density in localised areas of eastern Queensl<strong>and</strong>; These species grow <strong>and</strong> reproduce rapidly, many forming dense mats that shade out nativeplants; Propagation usually occurs from vegetative means <strong>and</strong> or transported spores or seeds; These species are occasionally to abundantly found in localised areas over the gas fieldtenements; Refer to DEEDI fact sheets on aquatic weeds (Declared <strong>Plan</strong>ts of Queensl<strong>and</strong>,http://www.dpi.qld.gov.au/4790_7005.htm);34 of 100