Algae (Phycophyta, Alga) | Other Weeds | Australian Weed Guide

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Characteristics

Impact

Location

Treatment

Results

Algae found covering the surface of borders may be either a green, powdery deposit or a dark jelly-like growth, known as Nostoc, a form of cyanobacteria.

Most algae are harmless and an important part of the natural ecosystem. Some types of algae are harmful to people and animals, and some can produce toxins which can cause serious illness.

Algae are ubiquitous throughout the world and are categorised by their habitats.

Spray FireHawk Bioherbicide Super Concentrate: 20 ml - 50 ml according to label weed type. Respray if required

Before

After

Other Other Weeds

Wandering Trad

Tradescantia fluminensis

Mother of Millions

Bryophyllum delagoense

Liverwort

Marchantiophyta

Moss

Moss

Pigweed

Portulaca oleracea

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Other Weeds

Broadleaf

Grass

Shrub

Other Weeds

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Poisons Information Centre
Australia: 13 11 26
New Zealand: 0800 764 766

Poisons Information Centre
Australia: 13 11 26
New Zealand: 0800 764 766

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