Invasive Alien Plant Management

What it involves

Invasive alien plants represent one of the most persistent and costly threats to South African forestry and conservation land. Charles designs and oversees control programmes that address infestations practically and within budget, drawing on direct field experience across KwaZulu-Natal and a thorough understanding of the Working for Water programme framework.

Programme design

Effective invasive plant control starts with accurate mapping and prioritisation. Charles assesses the extent and density of infestations, identifies target species, and designs a control programme that sequences treatment to prevent re-invasion and maximise results per hectare treated.

Herbicide application and contractor oversight

Programme implementation requires the right herbicide selection, correct application methods and consistent contractor supervision. Charles specifies treatment methods, trains or evaluates contractors, and provides technical oversight throughout the programme to ensure compliance and efficacy.

Working for Water advisory

Charles has provided technical advisory services to the Working for Water (WFW) programme, including contractor mentorship and technical assessment of control operations. WFW is a South African government programme that funds invasive alien plant control as a water security and employment intervention.