Using a worm to reduce possum numbers
A parasitic worm that naturally infects possums could be the key to controlling possum numbers in New Zealand.
Join Supervader and participants from Wellington’s 2006 Kids’ Conference as they learn how possum numbers are controlled in New Zealand. One way of controlling possums uses a parasitic worm to deliver a toxin to possums, which will stop the possums having young.
Find out more about the Biological control of possums.
The possum problem
Sttudents discuss via video conference why possums are such a problem in New Zealand.
Controlling possums
Students discuss how there is a range of different methods used to control possums numbers, but each method has its drawbacks.
Controlling possums with worms
Students find out more about a new method of controlling possums using worms that naturally infect them.
Comments on the possum problem
Students decide why genetically modified worms might be a good solution to possum problem.
