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Te Ngahere’s managers are specialists in pest plant control,
many having been in the industry since restoration became an
operation distinct from traditional parks work.
Through this involvement our managers have developed many of
the skills and set standards within the industry.
This directly affects the type of people we employ,
the way we train our staff, the techniques we use, and the way
we manage pest plant control projects.
We have been heavily involved in the development of ecological restoration
as an industry, so we strive to continue its development through improved
technologies and management practices. We believe our weed control best
practice methods are at the forefront of our industry.
Current developments are focused on training employees in these practices, and
bringing the accountability of ecological restoration in line with other well
established industries.
Evolution of Plant Pest Management
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Plant pest management has evolved over the past 20 years:
FROM
Ad-hoc control in forest reserves, targeting a few well known plants in
highly visible areas, with limited success
TO
Efficient, effective control of pest plant communities, with the objectives of
restoration and protection of sensitive ecological areas.
This is further explained in the table below.
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OLD SCHOOL (PRE 1990'S)
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TRANSFORMATION DRIVERS
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NEW SCHOOL (MODERN DAY)
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| Knowledge base predominately derived from noxious agricultural plant pests |
Education and awareness |
Knowledge base derived from conservation ecology and environmental plant pests |
| Agricultural practices |
Development of methods |
Restoration methods |
| Implementation by generalist horticulturists |
Focused career specialisation |
Implementation by specialist ecological restoration technicians |
| Ideology based on single pest species |
Biodiversity strategies and contemporary legislation |
Holistic ideology based on native system components and functionality |
| Simple, high risk and inefficient technologies |
OSH and HASNO legislation |
Safety and environmentally conscience technology |
| Absence of monitoring and inadequate methods of accountability |
Development of techniques and spatial databases |
Database management systems focused on decision support |
| Small scale in-house implementation |
Large scale contracts |
Implementation by service providers |
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