The Department of Environmental Affairs (DEA) published the Alien and Invasive Species Regulations on Friday 1st August, 2014. A total of 559 alien species are now listed as invasive, in four different categories. A further 560 species are listed as prohibited, and may not be introduced into the country.

Published in News updates

Centre for Invasion Biology (C.I.B) researcher, Charles Griffiths, is a co-author on a recently-published study that shows major changes in the invertebrate community of a small, urban estuary resulting from the proliferation of alien reef-building worms, Ficopomatus enigmaticus.

Published in Cape Town News

Burrowing nematode is a parasite of plants, and it is a pest of many agricultural crops. It is an especially important pest of bananas and citrus, and it can be found on coconut, avocado, coffee, sugarcane, other grasses, and ornamentals. It is a migratory endoparasite of roots, causing lesions that form cankers. Infected plants experience malnutrition.

Published in Invasive Animals

International Day of Forests (March 21) celebrates and raises awareness of the importance of forests. This day was proclaimed by the United Nations General Assembly, observed for the first time in 2013.

The objective of this day is to encourage international, national and local communities to organise activities involving forests and trees.

Published in News updates

Two highly invasive wasp species are expanding their range throughout Cape Town and the Western Cape and the City and its partners are calling upon the public to help identify and report new colonies.

Published in Cape Town News
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