Weed management plans and priority control
Nature Conservation continues to undertake strategic weed management planning and priority control in accordance with the Capes Regional Environmental Weed Strategy developed in 2015. The Capes Regional Environment Weed Management Group (CREWG) is coordinating priority control and community awareness raising activities across organisations and tenures.
Five management plans for priority emerging weed species and five for widespread weed species have now been completed and reviewed by CREWG members. Weed control programs in accordance with these management plans are currently funded by the State NRM program on a cost sharing basis with landowners, the Shire of Augusta Margaret River and the Department of Biodiversity, Conservation and Attractions.
The annual blackberry control will continue in the Margaret River foreshore reserve in the 2022_2023 season. Control of other priority species such as African feathergrass, dolichos pea and pittosporum is ongoing.
Project Officers: Mike Griffiths
Community urged to control weedy wattles
Landholders are urged to control spreading weedy wattles that are threatening biodiversity in the Margaret River area.
Many wattle species native to eastern Australia have been widely planted in rural residential areas in the Margaret River region in gardens, windbreaks and revegetation. Whilst planted with the best intentions and following advice provided at the time, we now know that these plants are very invasive and are spreading throughout bushland areas where they reduce the variety of native plants and animals. They also increase the fuel load in the bush and the risk of fire.
Wattle species can be controlled all year round by the following methods:
Hand weed. Be wary of soil disturbance and trampling. Suitable for light infestations of many seedlings and small saplings, not suitable for suckers
Felling and ringbarking. To ringbark, cut away a strip of bark at least 10 cm wide and deep enough to sever the flow of plant food up the trunk. When felling, cut as close to the ground as possible to minimise the probability of reshooting.
For more information contact Mike Griffiths on 9757 2202 or [email protected]
Pictured left Sydney Golden Wattle