Weed Talk

Pasture Invaders

There are a number of weeds that have recently been turning up in local pastures possibly coming in of the roadsides or imported hay. One of the obvious ones has been Paterson’s Curse which landholders have reported a number of sightings this year.  Not so well known weeds turning up is Sticky Bartsia (Parentucellia viscose) and its cousin Red Bartsia (Parentucellia latifolia), native from the
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Bridal Creeper

Stopping Bridal Creep! Bridal Creeper (Asparagus asparagoides)  This creeper is a declared noxious weed (Restricted) across the state competes above ground with a smothering impenetrable web of stems and below ground with a thick mat of tubers. In the 1870’s this was a common garden plant and was popular for wedding bouquets’ and hanging baskets, and has since spread widely from gardens into
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Tree Tobacco

Tree Tobacco (Solanum mauritianum). Recently a landholder asked me to identify a plant that when she came in contact it gave her a very nasty rash. On inspection it turned out to be the South American plant Tree Tobacco, a large shrub or small tree growing to 4m. Densely clothed with fine velvety hairs on branches, flower parts, stalks and under surface of leaves. It has very large leaves and
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Boneseed

Boneseed (Chrysanthemoides monilifera) This is another South African plant which is recognised as a Weed of national Significance in Australia. More common in East Gippsland it has been appearing on our local roadsides in South Gippsland in particular it has been observed along the Dumbalk Leongatha Rd. As we not have a lot of boneseed in this area we still have a chance to eliminate it if it is
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Broom species

Weed Talk: By Martin Chatfield Landcare Community Weed Officer Give Broom the clean sweep Cape Broom (Genista monspessulana) English Broom (Cytisus scoparius) Flax-Leaf Broom (Genista linifolia) These Broom species are all classified noxious weeds. All the above species are similar in nature by having yellow pea like flowers, appearing around August September. By Christmas they form numerous
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Pampas Grass

Weed Talk: By Martin Chatfield Landcare Community Weed Officer Pampas Grass( Cortaderia selloana) Pampas grass is a widespread environmental weed common in South Gippsland having been planted as an ornamental, for fodder, windbreaks and to stabilise soil. It is highly invasive , particularly in forest areas, roadsides and wetlands. It is a very aggressive coloniser, particularly on disturbed
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Environmental Vandals

Weed Talk: By Martin Chatfield Landcare Community Weed Officer Environmental Vandal Bluebell Creeper (Sollya heterophylla) This is another one of those West Australian native invaders over enthusiastically populating our bushland and gardens. It is an evergreen woody based twining climber with attractive blue flowers. In Victoria it is classified as an environmental weed. Plants smothers
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Cape Ivy

Weed Talk: By Martin Chatfield Landcare Community Weed Officer Cape Ivy. Delairea odorata. Origin South Africa. Cape Ivy is not called odorata for nothing; it is currently in flower and is quite fragrant. Did you know? • Cape Ivy is an invasive plant and a very serious threat to indigenous vegetation. • It is a vigorous climber which strangles or smothers indigenous vegetation and creates
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Ox-Eye Daisy

Weed Talk: By Martin Chatfield Landcare Community Weed Officer Ox-eye Daisy. An erect perennial herb to 1 m high with distinctive white daisy flowers with a yellow centre. It spreads by seed and extensive creeping roots producing new aerial growth annually, germinates in autumn, young plants develop slowly through winter and spring and do not flower the first year. During this time the extensive
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Gorse

Weed Talk: By Martin Chatfield Landcare Community Weed Officer Gorse-Furze (Ulex europaeus) Classification noxious, regionally controlled. Gorse was introduced to Australia during the early 1800s as a hedge and ornamental plant. In Foster area where there is a fait bit of gorse around, it had been planted as hedges and as the gold mine tailings have been moved to different areas seed has been
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Poisonous Plants

Weed Talk: By Martin Chatfield Landcare Community Weed Officer. WOSPA (weeds of significant poisonous attributes) Hemlock (conium maculatum) Classification: noxious, regionally controlled. Hemlock contains five toxic alkaloids which vary in concentration due to climatic conditions. The fruit, vegetative parts and roots are all poisonous to humans and stock. The
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Australian Native Weeds

Weed Talk: By Martin Chatfield Landcare Community Weed Officer. Australian Native Weeds. Sweet pittosporum (Pittosporum undulatum) is one of an increasing number of native species acting as an environmental weed in habitats outside its natural ecological range. Prior to European settlement the distribution of Sweet Pittosporum was believed to encompass a range of
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Roadside Weeds

To date weeds on South Gippsland Shire roadsides are still the responsibility of the adjacent landholder. This does not include Vic Roads.
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Inaction on thistles costs money

Spear Thistle Cirsium vulgare. A large spear thistle rosette covers about one-third of a square metre, and because it is not readily grazed by stock, the carrying capacity of paddocks with dense patches of thistle is reduced considerably. In a survey carried out in a New Zealand study where for every additional thistle per square metre in pasture there was a decrease of 1.68 kg in the live
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