Fishbone fern (Nephrolepis cordifolia)

Profile

Impact

Fishbone fern is an Australian native plant endemic to the northern and central coasts of New South Wales. It has become invasive as an environmental weed in areas around Sydney.

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Control

Herbicide options

WARNING - ALWAYS READ THE LABEL
Users of agricultural or veterinary chemical products must always read the label and any permit, before using the product, and strictly comply with the directions on the label and the conditions of any permit. Users are not absolved from compliance with the directions on the label or the conditions of the permit by reason of any statement made or not made in this information. To view permits or product labels go to the Australian Pesticides and Veterinary Medicines Authority website www.apvma.gov.au

See Using herbicides for more information.


PERMIT 9907 Expires 31/03/2020
Glyphosate 360 g/L with Metsulfuron-methyl 600 g/kg (Various products)
Rate: 200 mL glyphosate plus 1.5 g metsulfuron-methyl per 10 L of water
Comments: Knapsack spot spray.
Withholding period: Nil.
Herbicide group: M, Inhibitors of EPSP synthase
Resistance risk: Moderate


PERMIT 9907 Expires 31/03/2020
Metsulfuron-methyl 600 g/kg (Brush-off®)
Rate: 1.0–2.0 g metsulfuron-methyl per 10 L of water
Comments: Knapsack spot spray.
Withholding period: Nil (recommended not to graze for 7 days before treatment and for 7 days after treatment to allow adequate chemical uptake in target weeds).
Herbicide group: B, Inhibitors of acetolactate synthase (ALS inhibitors)
Resistance risk: High


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Legal requirements

Fishbone fern (Nephrolepis cordifolia) is not declared in NSW under the Noxious Weeds Act 1993.

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Reviewed 2014