The Australian Pesticides and Veterinary Medicines Authority (APVMA) considers the priority of chemicals nominated for reconsideration prior to commencing a new reconsideration. In determining the chemicals to be prioritised for reconsideration, we assess the available information for chemicals previously nominated for reconsideration, chemicals that were nominated for spray drift reviews in 2010, public domain information including overseas regulatory decisions and information received from holders and the public raising concerns around specific chemicals.
The chemicals prioritised for commencing reconsideration are listed in Table 1 and the risk areas for reassessment are identified. The APVMA will commence scoping the full extent of the reconsideration of these chemicals as soon as possible, balancing risk, regulatory impact and workforce capacity. Where risks of these or other chemicals on the nomination list can be minimised through minor changes to instructions for use or through other regulatory mechanisms, action may be taken prior to commencing a full reconsideration.
Commencement of reconsiderations are announced in the APVMA Gazette.
Table 1: Chemical reconsiderations prioritised to be commenced (2024 to 2029)
Chemical | Risk areas identified for reassessment |
---|---|
Chlorothalonil | Chemistry, environment, health, residues, trade |
Chlorpyrifos methyl | Environment, health, residues, trade |
Dithiocarbamates: Mancozeb Metiram Propineb Thiram Zineb Ziram |
Environment, residues, trade |
Flupropanate | Environment, health, residues, trade |
Group 4 – Phenoxy – carboxylate herbicides | Spray drift – potential risk to vegetation areas, natural aquatic areas |
Methomyl | Environment, residues, trade |
Phorate | Environment, health, residues, trade |
The chemicals which have been previously nominated and remain on the nomination list are identified in Table 2. This list may be added to as new information is received or identified and will be revisited regularly to ensure that the prioritised chemicals are the most relevant.
Table 2: Chemicals nominated for reconsideration
Chemical | Risk areas identified for reassessment |
---|---|
Abamectin (agricultural) | Environment, residues |
Acephate | Environment, health, residues |
Aluminium phosphide | Health |
Amitrole | Environment, health, residues |
Bifenthrin | Environment, health |
Bromoxynil | Residues, trade |
Chlorfenapyr | Environment, residues |
Cyanazine and simazine | Environment, health |
Cyproconazole | Environment |
Dicamba | Environment |
Difenoconazole | Environment |
Dimethoate | Health, residues |
Fenbutatin oxide | Environment, residues, trade |
Flutriafol | Environment |
Hexazinone | Environment |
Ipconazole | Environment |
Levamisole | Efficacy, health, residues, trade |
Methyl bromide | Health |
Myclobutanil | Environment |
Permethrin | Environment, residues |
Picloram | Environment, residues |
Propargite | Environment, health, residues, trade |
Propiconazole | Environment, residues, trade |
Pymetrozine | Residues |
Spray drift (multiple chemicals) | See Table 3 for full list of chemicals nominated for targeted spray drift review. |
Tebuconazole | Environment |
Tetraconazole | Environment |
Triadimefon | Environment |
Triadimenol | Environment |
Trichlorfon | Environment |
Triticonazole | Environment |
Table 3: Chemicals nominated for targeted spray drift reconsideration
Chemical | Mode of action* | Reason for nomination | |
---|---|---|---|
Herbicides | Dicamba | Group 4 – benzoates | Potential risk to vegetation areas, natural aquatic areas |
Aminopyralid | Group 4 – pyridine – carboxylate | Potential risk to vegetation areas, natural aquatic areas note: picloram also bystander areas |
|
Clopyralid | |||
Picloram | |||
Fluroxypyr | Group 4 – pyridyloxy – carboxylate | Potential risk to vegetation areas, natural aquatic areas | |
Triclopyr | |||
Quinclorac | Group 4 – quinoline | ||
Diclofop – methyl | Group 1 | Potential risk to vegetation areas, natural aquatic areas | |
Fenoxaprop | |||
Fluazifop | |||
Chlorsulfuron | Group 2 | Potential risk to vegetation areas, natural aquatic areas | |
Iodosulfuron | |||
Metsulfuron | |||
Triasulfuron | |||
Tribenuron | |||
Atrazine | Group 5 – triazines | Potential risk to vegetation areas, natural aquatic areas, bystander areas | |
Hexazinone | Group 5 – triazinones | ||
Diuron | Group 5 – ureas | Potential risk to vegetation areas, natural aquatic areas | |
Bromoxynil | Group 6 | Potential risk to vegetation areas, trade areas, natural aquatic areas | |
Glyphosate | Group 9 | Potential risk to vegetation areas, natural aquatic areas | |
Glufosinate – ammonium | Group 10 | Potential risk to vegetation areas, natural aquatic areas, bystander areas | |
Insecticides | Thiodicarb | Group 1 | Potential risk to pollinator areas, natural aquatic areas, bystander areas |
Chlorpyrifos – methyl | |||
Dimethoate | |||
Abamectin | Group 6 | Potential risk to pollinator areas, natural aquatic areas | |
Emamectin | |||
Pymetrozine | Group 9 | ||
Chlorfenapyr | Group 13 | ||
Fungicides | Carbendazim | Group 1 | Potential risk to bystander areas, natural aquatic areas |
Propiconazole | Group 3 |