The Southern Cape Invasive Species Forum

Posted by on July 4, 2015

Southern Cape Invasive Species Forum was officially established by Kay Montgomery of DEA, following a full show of hands at a recent IERM meeting in George on the 24th June.

The following speakers highlighted the  significance of the recent regulations published in Government Gazette, Regulation Gazette No. 10244, Vol. 590, Pretoria, 1 August 2014. No. 37885

Kobus Meiring, from the Southern Cape Landowners Initiative (SCLI)

Samantha McCullagh, Kaaimans to Touw Eco-Restoration Project

Louise Stafford, of the City of Cape Town, Invasive Species Unit

Kay Montgomery, from SAGIC (Green Industries Council,  & DEA)

Stiaan Kotze, head of the compliance section, Biosecurity Compliance, Department of Environmental Affairs.

Warren Schmidt, Invasive Animals Biosecurity Advocacy DEA

Yolanda Nodendwa, Category 2 permit applications (Biosecurity Permits, DEA)

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The DEA is hosting workshops across the country to inform re the rollout; establishment of  AIS forums within regions; and structures in order to implement the new law.

SCARY OR SALIENT FACTS

 28 000 current jobs related to AIS eradication

 55 000 job target for the above

 20 million ha extent of AIS invasion in SA

 Projected cost/time frames for eradication of AIS in Western Cape: R3,9 billion – 18 years

 Projected cost/time frames for eradication of AIS in Eastern Cape: R8 billion – 72 years

 Stream flow reduction due to AIS in Western Cape: 529m3/annum

 Stream flow reduction due to AIS in Eastern Cape: 244m3 /annum

 National List of Invasive species (Total of 559): It includes plants (383), mammals, reptiles, amphibians,fresh-water fish, terrestrial invertebrates, fresh-water invertebrates, marine invertebrates and microbial species.

 A Booklet, “South Africa’s National Listed Invasive Species” with the full list in a 34-page A5 format, but not fully illustrated, is available from DEA.

Aliens-a-coming… The Garden Route has been identified as suitable habitat for two approaching invasive species: Campanoclinum macrocephalum (Pompom weed, Gauteng baddie) and Parthenium hysterophorus (Famine weed, KZN and eastern parts of SA). Both create a sterile monoculture habitat and the latter, especially common on disturbed areas such as around homesteads, causes severe irritation, blisters etc. on contact to both humans and livestock.

Pompom weed

Pompom weed

Famine weed

Famine weed

Legislation and Regulations:

NEMBA (2004) CHAPTER 5, PART 2, PAGE 60, 73(2)  State that: A person who is the owner of land on which a listed invasive species occurs must notify any relevant competent authority in writing of the listed invasive species occuring on that land.

NEMBA Alien and Invasive Species Regulations (2014): Chapter 7, Section 29, (1), (2), (3): The seller of any immovable property must, prior to the conclusion of the relevant sale agreement, notify the purchaser of that propety in writing of the presence of listed invasive species on that property.

The AIS Regulations list 4 different categories of invasive species that must be managed, controlled or eradicated from areas where they may cause harm to the environment, or that are prohibited to be brought into South Africa.

The Declaration of Invasive Species must be completed by a registered authority and a copy submitted to: The Compliancy Officer, Biosecurity Services, Environmental Programmes, Department of Environmental Affairs, Cape Town.

5 Comments

  1. Ek is so bly vir die forum wat gestig is bly in Brenton on Sea Knysna en as die mense tog net die wilde piesangs en die Nieu-Zeelands Kersboom (lyk soos ‘n Bottle Brush) wil uithaal sal dit al baie help, waar kan mens kla dat die bure die goed uit hul tuine sal haal of verplig word om dit te doen daar is sulke mooi inheemse plante wat wild groei en hie hoort die ander uitheemse plante gebruik te veel water en lig sement, kraak die sholuns en gaan onder die huise se fondasie in.

    • The New Zealand Christmas tree is listed as a Category 1a invasive ONLY in the Overstrand area, and not listed as an invader elsewhere in the country, so I’m afraid it is allowed in gardens. Regarding the Strelitzia nicolai it is an indigenous species, and I agree it is a pest in Knysna as the starlings and even doves happily spread the seeds into forested areas.

  2. Daar groei lanings luisbome op die plaas langs ons eiendom in die Tsitsikamma. Ons sien gereeld swerms bosduiwe daar van die vrugte (dus ook die sade) vreet. Die duiwe gaan saans terug na hulle neste toe in die inheemse bos wat net aan die ander kant aan ons eiendom grens en ons het al opgemerk hoe van hierdie plante daar opkom. Die duiwe versprei ook die saad op ons grond en ons moet gereeld hierdie plante uittrek waar dit opkom. Waar kan mens die probleem aanmeld sodat die eienaar van die plaas daarop atent gemaak kan word dat hy die plante op sy grond moet verwyder?

    • Eerstens moet jy die eienaar adviseer dat die Luisbome (Solanum mauritianum) ‘n Cat. 1b plant is, en wetlik moet die plante verwyder word. Probeer om rasioneel en billik te wees, ‘n mens kan veel meer bereik deur vriendelikheid. As hy/sy reaksie agresief of onbillik is, kan jy in aanraking kom met Biosecurity Unit, Department of Environmental Affairs, Cape Town vir advies. AIScompliance@environment.gov.za

  3. Hi, i recently attended the SAGIC ALIEN AND INVADER SPECIES WORKSHOP in Pretoria on 9 July.
    I stay in Knysna and would like to join the forum, how can i become involved?

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