Rise in fall armyworm numbers
Populations of fall armyworm are two to three weeks more advanced than they have been in previous seasons, bringing calls for maize and sweetcorn growers to scout their crops as often as possible.
The Council will then work alongside the sectors most at risk of inadvertently transporting pests in and out of Taranaki.
The project, currently in its early stages, also aims to raise public awareness and encourage locals to be vigilant.
Environment services manager Steve Ellis says strong biosecurity is of fundamental importance to Taranaki’s environment, economy and health.
Not only do pest plants and animals threaten native ecosystems, they are a risk to agriculture and production. Aquatic pest plants such as hornwort can also interfere with the recreational use of lakes and other waterways.
Ellis says pest control is an ongoing challenge and the last thing Taranaki needs is a new biosecurity threat to contend with.
“We will soon start reaching out to port users, iwi, community groups and higher risk industry groups such as transport, rail, agricultural machinery, nurseries, forestry and roading contractors,” he says.
Ellis says these groups often travel into the region from other regions who may be battling pest species not yet present in Taranaki.
“Pests can be imported as seeds in dirty machinery, in soil, as eggs on contaminated goods or as live pests just hiding out in freighted goods.”
“We’ll be offering any support they need, and just ensuring biosecurity remains front of mind as they go about their business.”
The Council works closely with neighbouring regional councils on biosecurity issues.
Ellis says if a new pest does make its way into the region, the important thing is to identify it quickly and stamp it out before it has the chance to spread.
“We need lots of eyes so will be asking the public to keep their eyes out and use the free Find-a-Pest app to identify anything suspicious.”
The Council is on alert for a number of new pest plants including alligator weed, which has taken hold in both the Waikato and Horizons regions.
“It’s right there at our borders and we desperately want to keep it out. It clogs up waterways and is causing major headaches and cost for those regions,” Ellis says.
Other threats include the coastal plant sea spurge, a significant environmental and public health concern. It is not known to have established in Taranaki but is edging closer from both the north and south. Plague skinks are common stowaways with population pockets in Taranaki, while Chilean needle grass and Darwin ants would be problematic should they turn up.
