Height: 7 metres Width: 5 metres Growth rate: Moderate. To our knowledge, this is the first record in the world of leaf spots caused by C. pauciramosum on A. flexuosa. Sweet) cv. Also Available – Agonis Flexuosa Nana and Agonis ‘Lemon & Lime’ Only one, Agonis flexuosa, grows to tree size; the others generally grow as tall shrubs. The type of plant, plant age, light level, soil type and container size all will impact when a plant needs to be watered. The dwarf species Agonis flexuosa nanawill reach 1- 1.5m and makes a … Perithecia were solitary or in groups, orange to red-brown, subglobose to ovoid, and ranged from 280 to 400 μm long × 180 to 290 μm in diameter. On the basis of the combination of morphological characters, mating type, and molecular data, the isolates were identified as C. pauciramosum C.L. Agonis flexuosa: Josh has two of these West Australian Peppermint trees in his front garden. Nana, an evergreen ornamental shrub belonging to the Myrtaceae, is grown in Italy as an ornamental potted plant. Copes with poor soils and is reasonably drought tolerant. Gaz. Can be mistaken for a Tea-Tree (Leptosperum). Dipartimento di Scienze e Tecnologie Fitosanitarie, University of Catania, Via S. Sofia 100, 95123 Catania, Italy Cooperative Extension, which staffs local offices in all 100 counties and with the Eastern Band of Cherokee Indians. It has slender, thick textured, aromatic foliage with coppery red new growth and small white flowers in Spring. Agonis flexuosa nana has been around for many years and is a dwarf form of the parent plant Agonis flexuosa. Willow Myrtle. Taxonomy and Pathology of Cylindrocladium (Calonectria) and Allied Genera. Performs best in locations receiving full sun, but can be grown in partial shade. (3) F. Nigro et al. Its an Australian Beauty, not to sure where your from or if this is available where you are. TheButtonPintrest.href += "&media=" + TheImage.src; All single-conidium isolates were mated with tester strains of Calonectria pauciramosa C. L. Schoch & Crous, telomorph of C. pauciramosum, on CLA and produced fertile perithecia (4). These data support the hypothesis that the recent dieback of A. flexuosa is caused by a common fungal endophyte, which is capable of causing disease in a stressed host. Serving Perth gardeners for over 100 years, Dawsons have four Perth locations and provide on-line sales. All these particular trees need is a light trim of the outer branches to let winter light into the garden. The spores can also be spread via contaminated clothing, infected plant Plant Pathol. Agonis flexuosa 'Nana' (Dwarf Peppermint Tree) This evergreen shrub is a compact form of the Peppermint Tree (Agonis flexuosa) that grows 4 to 6 feet tall by 6 to 8 feet wide with attractive bright green leaves and red new growth. In November 2008, a widespread new leaf spot disease was noticed on ∼80% of 5000 six-month-old potted plants. This information is provided as a free service to viewers. Zone: 10 (4) G. Polizzi and P. W. Crous. 105:407, 1999. return (true); Botanical name: Agonis flexuosa “Nana” Common name: Dwarf willow mytrle Name derivation: It’s name comes from the Greek, “agonis”, meaning “without angles”, due to the weeping habit of the branches. Agric. Extremely drought resistant, this is a much underrated tree that is worthy of greater use in gardens. Cultivars: “Nana” is a cultivar of Agonis flexuosa Pots ready to purchase at the nursery, Agonis flexuosa Nana, cut well as a low hedge. An outstanding hedge or low growing screen, it is a nice low maintenance plant. Plant type: evergreen shrub Hardiness zones: 9-10 Sunlight: hot overhead sun to warm low sun Soil Moisture: dry for extended periods to constantly moist Soil: ordinary soil, enriched soil, mildly acidic to mildly alkaline Tolerances: high wind, second line salt wind, light frost var TheButtonPintrest; Schoch & Crous. In November 2008, a widespread new leaf spot disease was noticed on ~80% of 5,000 6-month-old potted plants. Josh has two of these West Australian Peppermint trees in his front garden. , The disease is not caused by an introduced pathogen. , It has three trunks, and last week I discovered one of them was splitting. Sweet) cv. Nana, an evergreen ornamental shrub belonging to the Myrtaceae, is grown in Italy as an ornamental potted plant. Responds well to pruning. Australian willow myrtle, peppermint, peppermint tree, peppermint willow myrtle, Swan River peppermint, WA peppermint, WA willow myrtle, Western Australian peppermint, Western Australian willow-myrtle, willow myrtle, willow peppermint, willow-leaf peppermint myrtle, willow-myrtle Plant type: evergreen shrub Hardiness zones: 9-10 Sunlight: hot overhead sun to warm low sun Soil Moisture: dry for extended periods to constantly moist Soil: ordinary soil, enriched soil, mildly acidic to mildly alkaline Tolerances: high wind, second line salt wind, light frost Agonis fleuosa Nana is a dwarf form of this handsome weeping native shrub. May be affected by heavy frosts but mature trees generally recover well. TheImage = document.getElementById(TheImageId); The fungus was tentatively identified as Cylindrocladium pauciramosum based on these morphological characteristics (2). On the basis of the complete IGS sequence, two primer sets (218F/218R and 106F/106R) were designed and successfully used in a nested-PCR protocol for the detection of C. pauciramosum from tissues of infected plants (3). }. It has clusters of small white flowers that grow on the branches in between the leaves in spring and summer. Plant in full sun to part shade in well-drained soil. Pathogenicity tests were performed by adding sterile water to CLA cultures of C. pauciramosum from a single-conidium isolate (DISTEF-Af1) and spraying the resulting spore suspension (105 conidia per ml) on the leaf surface of 20 6-month-old A. flexuosa cv. A very attractive specimen or ornamental for a wide variety of gardens (not just natives). F. In extreme cases, the application of the fungicide, copper oxychloride, may help retard the disease. All inoculated plants developed circular, brown leaf spots identical to those observed in the nursery 5 to 7 days after inoculation. It is often smaller in cultivation and would take many years to reach its ultimate height. Numerous cultivars of this species have been released for general cultivation. (2) P. W. Crous. Dwarf willow myrtle (Agonis flexuosa (Willd.) Other Species: 12 other species inc. Agonis juniperina and Agonis parviceps and the spectacular Agonis flexuosa Variegata. It was first found on the central coast of NSW in April 2010. Plant Pathol. G. Small white flowers and a peppermint smell. J. Wikipedia - Genus Agonis We now stock a range of Propagation Accessories including the popular Aquamiser Propagation Kits, Pots, Native and Forestry Tubes, … Leaf spotting in seedlings of A. flexuosa was previously associated with infections by C. scoparium in Australia (1). They are drought tolerant and cope well with poor soils. Eur. Agonis flexuosa. Has nice long thin shiny leaves that hang from the drooping branches … Author: Bob Saunders. Plant Description. The dwarf peppermint tree grows into a dense mounding shrub to 10 ft. in size. Agonis flexuosa ‘Nana’ – Willow Peppermint. 12 other species inc. Agonis juniperina and Agonis parviceps and the spectacular Agonis flexuosa Variegata. Plants were obtained from cuttings and produced by a commercial nursery in Catania Province. One representative isolate (DISTEF-Af1) was deposited at Centraalbureau voor Schimmelcultures open fungi collection (Fungal Biodiversity Centre, Utrecht, the Netherlands; CBS 124659). Two spotted mites. Take great care to keep it well drained otherwise it will die from root rot just when you've got it going. Leaf spots were surface disinfested with 0.8% NaOCl and plated on potato dextrose agar. Taller growing Agonis flexuosa specieswill reach to 10m and are well suited to street and parkland plantings. Please turn on JavaScript and try again. All these particular trees need is a light trim of the outer branches to let winter light into the garden. Other Species: 12 other species inc. Agonis juniperina and Agonis parviceps and the spectacular Agonis flexuosa Variegata. Dwarf willow myrtle (Agonis flexuosa (Willd.) An outstanding hedge or low growing screen, it is a nice low maintenance plant. Agonis flexuosa Nana. Cylindrical conidia were rounded at both ends, straight, one-septate, and ranged from 44 to 60 × 4 to 5 μm. Small white flowers are produced in summer. The new growth is a rich red, changing to soft green as the season progresses. Typically, A.flexuosa is a tree with graceful, weeping foliage which reaches 15 metres or more in good conditions. Too much water applied too frequently deprives roots of oxygen leading to plant diseases such as root and stem rots. ... Pests & Disease Information. A dwarf shrub with dense foliage, it has reddish new growth and naturally compact growth habit. , Agonis flexuosa ‘Nana’ – Willow Peppermint. 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