Seaford Rail Vegetation Management Plan - Communitywebs.org
Seaford Rail Vegetation Management Plan - Communitywebs.org Seaford Rail Vegetation Management Plan - Communitywebs.org
6 BIBLIOGRAPHY Seaford Rail Extension Vegetation Management Plan City of Onkaparinga (2005). Biological Diversity Strategy & Action Plan 2006-2010. Strategy and Policy Department. Creation Care (2009). 2009 Onkaparinga River National Park Revegetation Survey. Revegetation Block – Gate 20-A. Dashorst, G.R.M. and Jessop, J.P. (1998). Plants of the Adelaide Plains and Hills (second edition). The Botanic Gardens of Adelaide and State Herbarium. DEH (2010). Draft Fire Management Plan, Reserves of the Onkaparinga Valley. PDF DEH (2005). Onkaparinga Estuary Information Package. Department for transport Energy and Infrastructure (2010). Vegetation Survey Summary 2010/012. Department for transport Energy and Infrastructure (2010). Vegetation Survey Summary 2010/071 Department for transport Energy and Infrastructure (2010). Test Piling Vegetation Survey Number 2010/048. Department for transport Energy and Infrastructure (2010). Early Works Vegetation Survey Number 2010/110. Environmental and Biodiversity Services (2006) Gawler Buffer East (Stage1) Native Vegetation Action Plan. Urban Forest Million Tree Program, DEH. Environmental and Biodiversity Services (2008). Onkaparinga Estuary Management Plan. Environmental and Biodiversity Services (2008). Onkaparinga Estuary Management Plan, Supporting Document Environmental and Biodiversity Services (2007) St. Kilda Antenna Fields Action Plan. Urban Forest Million Tree Program, DEH. http://www.environment.sa.gov.au/firemanagement/Fire_management/Fire_planning/Adopted_fire_mgt_plans Hydro Tasmania Consulting and Eco Management Services (2006). Onkaparinga Estuary Rehabilitation Action Plan. A joint initiative of the Adelaide and Mount Lofty Ranges Natural Resources Management Board, the Department for Water Land and Biodiversity. Jessop, J.P. and Toelken, H.R. (Eds) (1986). Flora of South Australia Parts 1-4, South Australian Government Printer, Adelaide. Nature Conservation Society (2005) Guide to Bushland Monitoring Neagle, N. (1995). An Update of the Conservation Status of the Major Plant Associations of South Australia, Department of Environment and Natural Resources, Adelaide. Nicolle, D. (1997). Eucalypts of South Australia. Lane Print Group. Prescott, A. (1988). It‟s Blue with Five Petals: Wildflowers of the Adelaide Region. APPENDICES Appendix 1. Weed control methods. There are a variety of weed control methods that can be utilised to effectively control different weed species. Weed control methods include cutting and swabbing, stump injection, drilling 89
Seaford Rail Extension Vegetation Management Plan and filling, spot spraying and hand pulling. The way to carry out each method effectively and safely is detailed below. Cut and Swab Cut off all stems as low as possible using a chainsaw or pruning saw, secateurs or long-handled loppers. The cut must be horizontal so that the herbicide rests on the cut area while being absorbed, rather than running down the side of the stem; Stumps will be left in the ground so as to not disturb the soil and to help retain the soil in place i.e. reduce the likelihood of soil erosion; Remove all stems from the stump, so that no active (or green) branches/shoots remain, no matter how small they are; Liberally swab all cut surfaces immediately with the herbicide mixture. This must be done preferably within half a minute, or immediately if possible. The cut surface cannot be allowed to dry out, otherwise the herbicide will be much less effective. Use a paintbrush, swabber or squeeze bottle (laboratory) to apply the herbicide mixture. Add a dye to the herbicide mixture that will help indicate where swabbing has already been done; The tissues that take up and move the poison are immediately under the bark layer, so concentrate on applying the poison around the outer rim of the stump; Follow up work may be required. If the stumps re-sprout which can be common with some species, then cut and swab or spray the new regrowth with herbicide; The most effective time of the year to cut and swab plants is when they are actively growing, which varies between species. Drill and Fill Drill a steeply angled hole into the plant's cambium layer (where sap flows just beneath the bark layer) with a cordless drill, using a 10mm drill bit; The holes should be as close to the base of the plant as possible, and it is essential for the hole to be steeply angled into the cambium otherwise the herbicide will not be absorbed into the sap flow; Immediately after the hole has been drilled fill with herbicide. Syringes (without the needle) or squeeze bottles can be used to administer the herbicide into the hole; Holes are drilled every 2.5-5cm until the base of the plant has been circled; Follow up work may be required. If the plant re-sprouts which can be common with some species, then the process needs to be repeated. Frilling For large and medium sized trees and shrubs with a large stump or lignotuber the following “Frilling” method is recommended. It can be used in conjunction with the cut 90
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<strong>Seaford</strong> <strong>Rail</strong> Extension <strong>Vegetation</strong> <strong>Management</strong> <strong>Plan</strong><br />
and filling, spot spraying and hand pulling. The way to carry out each method effectively and<br />
safely is detailed below.<br />
Cut and Swab<br />
Cut off all stems as low as possible using a chainsaw or pruning saw, secateurs or<br />
long-handled loppers. The cut must be horizontal so that the herbicide rests on the<br />
cut area while being absorbed, rather than running down the side of the stem;<br />
Stumps will be left in the ground so as to not disturb the soil and to help retain the soil<br />
in place i.e. reduce the likelihood of soil erosion;<br />
Remove all stems from the stump, so that no active (or green) branches/shoots<br />
remain, no matter how small they are;<br />
Liberally swab all cut surfaces immediately with the herbicide mixture. This must be<br />
done preferably within half a minute, or immediately if possible. The cut surface<br />
cannot be allowed to dry out, otherwise the herbicide will be much less effective. Use<br />
a paintbrush, swabber or squeeze bottle (laboratory) to apply the herbicide mixture.<br />
Add a dye to the herbicide mixture that will help indicate where swabbing has already<br />
been done;<br />
The tissues that take up and move the poison are immediately under the bark layer,<br />
so concentrate on applying the poison around the outer rim of the stump;<br />
Follow up work may be required. If the stumps re-sprout which can be common with<br />
some species, then cut and swab or spray the new regrowth with herbicide;<br />
The most effective time of the year to cut and swab plants is when they are actively<br />
growing, which varies between species.<br />
Drill and Fill<br />
Drill a steeply angled hole into the plant's cambium layer (where sap flows just<br />
beneath the bark layer) with a cordless drill, using a 10mm drill bit;<br />
The holes should be as close to the base of the plant as possible, and it is essential<br />
for the hole to be steeply angled into the cambium otherwise the herbicide will not be<br />
absorbed into the sap flow;<br />
Immediately after the hole has been drilled fill with herbicide. Syringes (without the<br />
needle) or squeeze bottles can be used to administer the herbicide into the hole;<br />
Holes are drilled every 2.5-5cm until the base of the plant has been circled;<br />
Follow up work may be required. If the plant re-sprouts which can be common with<br />
some species, then the process needs to be repeated.<br />
Frilling<br />
For large and medium sized trees and shrubs with a large stump or lignotuber the<br />
following “Frilling” method is recommended. It can be used in conjunction with the cut<br />
90