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Behind the Scenes

Urgent roundtable to tackle exotic agricultural threat

Fall armyworm is an invasive moth that feeds on hundreds of plant species

The Queensland Government has convened an urgent industry roundtable to discuss managing the serious threat posed by the exotic pest Fall armyworm, which has been detected on a remote property in Queensland’s far north.

The round table will take place in Brisbane this Thursday at 11 am and will be available via teleconference to industry stakeholders.

Biosecurity Queensland is undertaking testing on the suspect detection of the exotic pest Fall armyworm (Spodoptera frugiperda)

Test results are pending, however once confirmed, this will be the second detection on the Queensland mainland, indicating a significant increase to the known spread of Fall armyworm.

This detection follows recently confirmed detections on two Torres Strait Islands, Erub and Saibai and in Bamaga on the tip of Cape York.

Minister for Agricultural Industry Development and Fisheries Mark Furner said testing this week is expected to confirm an infestation of Fall armyworm on a farming site in the north-west Gulf region, the second detection of the pest on the Queensland mainland.

“This is disappointing but not entirely unexpected after recent detections in the Torres Strait and at Bamaga,” Mr Furner said.

“If confirmed, it means the pest is likely to be widespread across northern Australia and eradication is therefore not possible.

“This pest moves and reproduces fast is already common in our nearest neighbours and could be continually reintroduced. It has never been eradicated anywhere else in the world.

“I have contacted the office of Federal Minister for Agriculture, Drought and Emergency Management David Littleproud to alert him to this development and look forward to the ongoing cooperation with the Federal government and the other States and Territories.

“I have also asked my department to arrange a roundtable with industry leaders this week to update them on the situation and discuss what immediate steps can be taken to manage the inevitable impacts, as well as longer-term actions.”

“After the drought, bushfires and floods, this is the last thing our producers need but we must tackle it with all available resources.”

Fall armyworm is an invasive moth that feeds on hundreds of plant species, including maize, rice, sorghum, sugarcane and wheat, other horticultural crops and cotton.

Native to Central America, it can fly up to 500 kilometres and has spread quickly around the world.

It is already well established in South Asia and Indonesia and can be active year-round in tropical areas such as north Queensland.

Mr Furner said most growers already employed a range of on-farm pest management measures to protect their crops from pests and diseases.

“The Queensland Government will work closely with industry to identify strategies for dealing with this new threat and protecting our valuable plant resources,” he said.

“As well as the industry roundtable, a taskforce is being established within the department to ensure communication with industry is as effective and up to date as it can be.

To register for the roundtable discussion call Biosecurity Queensland on 13 25 23.

Identifying Fall armyworm

Larvae are light coloured with a larger darker head.

As they develop, they become browner with white lengthwise stripes and also develop dark spots with spines.

Adult moths are 32 to 40 mm in length wing tip to wing tip, with a brown or grey forewing and a white hind wing.

Male fall armyworm adults have more patterns and a distinct white spot on each of their forewings.

For information about on-farm biosecurity measures to protect  crops from pests and diseases, visit farmbiosecurity.com.au

Industry and the public are urged to report suspect detections of Fall armyworm moths and larvae to the national Exotic Plant Pest Hotline on 1800 084 881

For more information, including pictures and how to identify fall armyworm, visit Biosecurity Queensland

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