The financial impact of weeds on agriculture alone is approximately $2.5 billion in lost production and $1.8 billion in control activities every year. Effects on social and environmental values include a decline in native biodiversity due to competition and human health impacts such as triggering hay fever and allergies.
The biosecurity framework and tools safeguard our economy, environment and community.
The information below provides a summary of management arrangements for weed biosecurity risks in NSW.
Outcome is to prevent, eliminate and minimise risks
Outcome is to prevent, eliminate, minimise or otherwise manage
Duty to notify the presence or suspected presence, certain movement controls and destruction requirements for;
Outcome is to prevent, eliminate or control the risk
Outcome is to prevent, eliminate, minimise or otherwise manage
Three zones established to manage high priority weeds - where a person must notify their local control authority within one working day of the presence or suspected presence of a new infestation of the weed; and take action to eradicate those weeds, or destroy as much as practicable and suppress its spread
Alligator weed
Bitou bush
Water hyacinth
Outcome is to prevent entry into NSW
The general biosecurity duty can apply to anyone. It provides that any person who deals with biosecurity matter or a carrier, who knows (or ought reasonably to know) of the biosecurity risk posed (or likely to be posed), has a biosecurity duty to ensure that the risk is prevented, eliminated or minimised – so far as is reasonably practicable.
A control order is an order made by the Minister (or delegate) that establishes one or more zones to prevent, eliminate, minimise or otherwise manage a biosecurity risk or biosecurity impact.
Generally, a control order will be made to prevent the introduction of, or to eradicate, particular biosecurity matter.
A control order can be made quickly so that a timely response can be mounted to a biosecurity risk or impact that does not require an emergency response, or while longer term management arrangements are being developed.
For example, a control order could require containment, treatment or disposal of soil, stock, plants or products from a contaminated area, to prevent the contaminant entering the human food chain. It could prohibit grazing or, plant and livestock production on the contaminated area, and require decontamination actions such as removal or deep burial.
A control order can remain in place for up to five years. If it is clear that longer term management is required, a biosecurity zone could be established.
Mandatory measures are requirements set out in regulation for a person who deals with biosecurity matter or carriers to take specified actions to prevent, eliminate or minimise a biosecurity risk posed or likely to be posed by the biosecurity matter, carrier or dealing.
A biosecurity zone is established by regulation and its purpose is to prevent, eliminate, minimise or otherwise manage a biosecurity risk or biosecurity impact. Generally, a biosecurity zone will apply to a specified part, or parts of NSW.
Prohibited matter is biosecurity matter that is listed in Schedule 2 of the Biosecurity Act.
This listed matter is biosecurity matter that could have significant adverse consequences to the economy, environment or community. Examples of prohibited matter include foot and mouth disease, highly pathogenic avian influenza, citrus canker, and parthenium weed.
Notification obligations apply with respect to prohibited matter. It is also an offence to deal with prohibited matter.
Dealing is used in the context of ‘dealing with’ biosecurity matter or a carrier or to ‘engage in a dealing’.
A Dealing can include to keep, possess, care for, have custody of, control, produce, manufacture, supply, import, acquire, buy, sell, dispose of, move, release, use, treat, breed, propagate, grow, raise, feed, culture, experiment with, display, enter into an agreement that deals with, agree to deal with, and/or cause or permit a dealing.