What is especially worrying for those of us interested in the Dawn Road Reserve, is that local, interstate and international horticultural experts agree Ochna serrulata is terribly invasive. Biological control: None known. [4], Ochna serrulata is a weed in parts of eastern Australia with a potential to spread from its current range. The seeds can be released by birds and water.[3]. Erect, evergreen shrub (<2 m tall) with slightly rough stems finely spotted with light brown. Take care not to break tap root. Though, the petals tend to drop soon after they bloom. Take care not to break the tap root. Climate change. Family: Ochnaceae Origin: South Africa General description. Herbicides and additives. Pest plant control techniques. It is hardy and resilient and can be planted both in the sun as well as in shady areas. 4 Cultural control: The public could be made aware that Ochna species spread and be asked not to plant them, especially near natural areas. The appearance of the black berries on red calyx inspired the alternative name "Mickey Mouse Plant". [6], Species of flowering plant in the family Ochnaceae, Christian Ferdinand Friedrich Hochstetter, "Weeds Australia - Weed Identification - Ochna", https://en.wikipedia.org/w/index.php?title=Ochna_serrulata&oldid=996642983, Short description is different from Wikidata, Creative Commons Attribution-ShareAlike License. It does not tolerate frost well, but adapts well to light pruning and is attractive throughout the year, even when not in fruit. Warringah Council (4)Towerton, K. 2004. Herbicide control One product, Starane Advanced, containing 333 g/L fluroxpyr is registered for control of ochna in Queensland. The latest information on how to effectively control this invasive weed. Technical Highlights Weed and pest animal research 2002 – 2003 (3)Noxious Weed Control Officer. Ochna bushes commonly have extraordinarily deep tap … This prevalence on private property, their tendency to spread into bushland due to bird-attracting berries, and the difficulty involved in controlling them, has resulted in Ochna being declared one of Forster's "Big Bad Three" weeds. Methods for woody species, such as cut stump or basal bark applications of herbicide are likely effective in controlling Ochna serrulata. Herbicide is diluted with water at a specific rate, and sprayed over the foliage to point of runoff. Compliance monitoring. ... such as Ochna, that would otherwise require herbicide treatment to kill. Weed watch: weeds found in Logan City. Larger plants may need to be grubbed out with mattock. Ochnaceae (ochna) Also known as. The calyx turns bright red, and the berries ripen from light green to glossy black. Waste and pollution. The growth and Water & sewer faults (24/7) - 1300 133 455, Aquatic Centre Great Lakes Chemical control: In a larger infestation, chemical control may be necessary. Walp. Once Ochnas finish flowering, the yellow petals fall off, revealing the calyx and berries. Ochna has glossy green leaves with wavy, finely serrated edges and bronze new growth. Common name: Mickey Mouse bush or ochna Botanic name: Ochna serrulata Description: An evergreen shrub to 2m (6′) tall. Ochna serrulata is also one of several cultivated plants in Hawaii for their colorful flowers and unusual fruits. Small shrub to1-2 m tall. No matter which patch the group works on around the Reserve, there is always evidence of some Ochna serrulata which, left unchecked, will spread out and dominate what are currently biodiverse areas. Manning Regional Art Gallery First, collect any berries from the plant and dispose of them in the red bin. Technical Highlights Weed and pest animal research 2002 2003 (3)Noxious Weed Control Officer. Logan City Council. Mickey mouse bush, bird’s eye bush Where is it originally from? Shop MidCoast. 2008. This prevalence on private property, their tendency to spread into bushland due to bird-attracting berries, and the difficulty involved in controlling them, has resulted in Ochna being declared one of Forster's "Big Bad Three" weeds. These techniques are now tried and proven. Further information Control methods for ochna (Ochna serrulata) (Hochst.) One of our key Bushcare tools, the Tree Popper is an ideal weapon to attack Ochna and no poison required. • Small, erect woody shrub up to about 1.5m tall • Leaves are up to 5cm long, narrow and glossy with serrated margins. Reason For Introduction Ornamental. This South African native was once a very popular ornamental plant, but it’s now a serious bushland weed in some areas of Australia. Auckland Council website. If you have Ochna in your garden please replace it with a suitable alternative plant species, preferably using native plants indigenous to Lane Cove to help attract small birds. It is best to hand-pull seedlings, though this is notoriously hard to do from a surprisingly small size. Control For young seedlings hand pulling is generally the most successful method of control. O. serrulata drupes were similar in size to fleshy fruits of other local invasive plants, but showed some distinct differences in quality, with a very high pulp lipid content (32.8% of dry weight), and little sugar and water. in cooperation with the Invasive Plant Atlas of New England, Invasive Plant Control, Inc., USDA Forest Service, USDA NRCS PLANTS Database, Lady Bird Johnson Wildflower Center, National Association of Exotic Pest Plant Councils, Plant Conservation Alliance, and Biota of North America Program. It has been a popular garden plant due to its attractive yellow flowers, red fruiting bodies and hardy nature. Manning Entertainment Centre Ochna serrulata. Dig outseedlings and small plants making sure all the root is removed. If your Ochna is 2 metres high, the easiest, most effective control is to scrape and paint the stems with glyphosate. Mickey Mouse plant Botanical Name. A native of South Africa, Ochna is very tough and adaptable to dry conditions. This is a very good plant for attracting birds to the garden. Mickey Mouse Plant. Elliptic leaves, 13-50 mm long, toothed leaf margins. You are invited to an Ochna Control workshop 29A Roderick St Maclean on Tuesday 24 th November 2015 at 10am. General information about Ochna serrulata (OCNSE) Name Language; bird's eye bush: English: carnival bush: English: carnival ochna: English: Mickey Mouse bush: English: Mickey Mouse tree Rules. The plant's typical bright red sepal with a black berry. 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