Bushland Weeds Manual - Environmental Weeds Action Network

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Chapter 6 Trees, Shrubs and Climbers Weed Management Table Trees and Shrubs 86 Common name Dispersal agent Seed storage and seedbank persistence Years to first flowering Vegetative regeneration strategy Acacia baileyana* Cootamundra Wattle bird, mammal, ant soil, long 2+ n (r) Wood structure Acacia dealbata* Silver Wattle bird, water soil, long 5+ s,r,l diffuse porous Acacia decurrens* Early Black Wattle water, bird soil, long r Acacia elata* Mountain Cedar Wattle n Acacia floribunda* White Sallow Wattle bird, ant soil, long s Acacia iteaphylla* Flinders Range Wattle water, bird soil, long 2 n Acacia longifolia* Sydney Golden Wattle water, bird, ant soil, long 2 n (r) Acacia melanoxylon* Blackwood bird, water soil, long 5 s,r diffuse porous Acacia microbotrya* Manna Wattle Acacia podalyriifolia* Qeensland Silver Wattle water, bird soil, long n Acacia pycnantha* Golden Wattle water, bird soil, long 3 r Ailanthus altissima Tree-of-heaven wind, water, bird 2+ s,r,l ring porous Brachychiton populneus* Kurrajong bird, mammal soil, short 8+? r diffuse porous Buddleja dysophylla Buddleja madagascariensis Butterfly Bush bird (vegetative material) no seed set recorded in Australia r,l ring porous/ diffuse porous Callistemon spp* (not local spp) Bottlebrush r Callitris columellaris Coastal Pine short s non porous Casuarina cunninghamiana* Sheoak wind canopy? soil, short 4+ n (r) Casuarina glauca* Sheoak wind canopy? soil, short 4+ s,r Chamaecytisus palmensis Tagasaste explosive soil, long 3 r Chrysanthemoides monilifera Bitou Bush bird, water, mammal, ant soil, medium/long 1.5 r,l Cotoneaster spp Cotoneaster bird soil, short? 2 r Erica baccans Berry Flower Heath wind, water soil, medium 3+ r Erythrina x sykesii Flame Tree no viable seed produced? s,r,l diffuse porous Eucalyptus botryoides* Bangalay wind canopy? soil, short r diffuse porous Eucalyptus camaldulensis** River Red Gum wind canopy? soil, short r diffuse porous Eucalyptus citriodora* Lemon Scented Gum wind canopy? soil, short r diffuse porous Eucalyptus cladocalyx* Sugar Gum explosive, wind, water canopy, soil, short r diffuse porous Eucalyptus conferruminata** Bald Island Marlock wind canopy? soil, short r Eucalyptus globulus* Tasmanian Bluegum wind canopy? soil, short r diffuse porous Eucalyptus maculata* Spotted Gum wind canopy? soil, short r diffuse porous Eucalyptus muelleriana* Yellow Stringybark wind canopy? soil, short r diffuse porous Eucalyptus polyanthemos* Red Box wind canopy? soil, short r diffuse porous Eucalyptus saligna* Sydney Bluegum wind canopy? soil, short r diffuse porous Ficus carica Edible Fig bird, mammal short? 4+ s,r,l diffuse porous Genista spp Broom explosive, bird, water soil, long 2 r Gomphocarpus fruticosus Narrowleaf Cottonbush wind, water soil,long 2 s,r Hibiscus diversifolius* Swamp Hibiscus short 1 s,r Lagunaria patersoniana* Norfolk Island Hibiscus short n *Eastern Australian natives naturalised in Western Australia. **Western Australian natives that have become weedy when planted outside their natural range. Dispersal: mode of seed dispersal Seedbank: main storage of seed (canopy or soil), and length of seed viability, short = days to 1 year, medium = 1-5 years, long = 5 years plus. Years to maturity: years to first seed crop. Regeneration strategy: r = coppices/resprouts, l = stem layering, n = not sprouting or suckering, s = suckers (parentheses indicate occasional occurrence has been observed). Management and control: Injection = drill and fill or frilling
Chapter 6 Trees, Shrubs and Climbers Weed Management Table Suggested method of management and control References Hand pull seedlings; fell mature plants, young plants may occasionally resprout. Basal bark - picloram/triclopyr. 58, 167, 231, 319, 51, 228, 242, 222 Hand pull seedlings; basal bark - picloram/triclopyr (autumn). 53, 58, 167, 319, 228, 242 Hand pull seedlings; basal bark - picloram/triclopyr (autumn); cut and paint - neat glyphosate. 53, 167, 231, 319, 228, 242 Hand pull seedlings; fell mature plants. Resprouting has been recorded in some areas - if in doubt basal bark spray with triclopyr/picloram. 58, 167, 242 Hand pull seedlings; try injection - 50 % glyphosate or basal bark - picloram +triclopyr. 167, 60, 242 Hand pull seedlings; fell mature plants. 58, 167, 242 Hand pull seedlings; fell mature plants, young plants may occasionally resprout. Basal bark - picloram/triclopyr. 53, 58, 167, 319, 228, 242 Hand pull seedlings; try injection - 50 % glyphosate or basal bark - picloram/triclopyr (autumn). 53, 58, 167, 319, 228, 242, 222 Hand pull seedlings; fell mature plants. 58, 167, 319, 242 Hand pull seedlings; basal bark - picloram/triclopyr (autumn); cut and paint - 100 % glyphosate or picloram/triclopyr. 53, 134, 319, 228, 242 injection 100 % glyphosate; basal bark - picloram/triclopyr (summer). 10, 30, 167, 248, 303, 320, 51, 242 Hand pull seedlings; try injection with 50-100 % glyphosate or basal bark - picloram/triclopyr; cut and paint - glyphosate. 48, 167, 242 Hand pull small plants - remove all stem material. 167, 242 Hand pull small plants - remove all stem material. 167, 241, 297, 242 Hand pull seedlings; try cut and paint with 50-100 % glyphosate. 167, 242 Try cut and paint with 100 % glyphosate; injection in this species with non porous wood may be ineffective. 124, 242 Hand pull seedlings;fell mature plants; cut and paint young plants - 50 % glyphosate. 167, 241, 291, 242 Hand pull seedlings; basal bark - Garlon ® +oil; try drill and fill - 50 % glyphosate. 21, 114, 167, 241, 291, 242 Hand pull seedlings where possible; basal bark - picloram/triclopyr; foliar spray with 0.5 g/10 L metsulfuron methyl + Pulse ® . 167, 231, 313, 228, 242 Hand pull small plants to 1m; cut and paint or inject 100 % glyphosate or foliar spray with 1 % glyphosate (spr-sum). 9, 21, 95, 167, 231, 248, 285, 327, 313, 2, 242 Seedlings difficult to hand pull; cut and paint with 40-100 % glyphosate or foliar spray - glyphosate + metsulfuron methyl (Trounce ® ) (spr-sum). 21, 167, 231, 51, 242 Digout small plants; cut and paint - 20 % glyphosate (aut-win); slash prior to seed set, spray regrowth within year - 1 % glyphosate. 21, 231, 242 Injection - closely spaced holes/frills or try basal bark- picloram/triclopyr. 9, 167, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 134, 167, 231, 319, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 231, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 231, 282, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 231, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 242 Hand pull seedlings; try cut and paint or inject root crown - 50 % glyphosate; foliar spray regrowth - 1.5 % glyphosate. 167, 242 Hand pull seedlings; inject with 50-100 % glyphosate (summer); foliar spray regrowth with 10 % glyphosate or inject root boles. 167, 242 Hand pull small seedlings; cut and paint - 100 % glyphosate or foliar spray - 1 % glyphosate, repeat treatment (win-spr). 53, 134, 163, 231, 248, 344, 242 Hand pull small plants; foliar spray with 1.5 % glyphosate or try cut and paint - 50 % glyphosate (Sep-Dec). 248, 242 Hand pull seedlings; fell mature plants. 167, 242 167, 242 124, 242 87
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Bushland Weeds A practical guide to
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Acknowledgments This manual is the
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iv Introduction The Banksia, Tuart
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2 Chapter 1 The Project Blue Gum La
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4 Chapter 1 The Project Both Arum L
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6 Chapter 2 Managing Weeds in Bushl
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8 Chapter 2 Managing Weeds in Bushl
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10 Chapter 3 Grass Weeds Many grass
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12 Chapter 3 Grass Weeds Box 3.3 Gr
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14 Chapter 3 Grass Weeds • Transi
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16 Chapter 3 Grass Weeds Control te
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18 Chapter 3 Grass Weeds Rhizomatou
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20 Chapter 3 Grass Weeds Case Studi
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Chapter 3 Grass Weeds Management Ta
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Chapter 3 Grass Weeds Management Ta
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32 Chapter 4 Corms, Bulbs and Tuber
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34 Chapter 4 Corms, Bulbs and Tuber
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Page 58 and 59: Chapter 4 Corms, Bulbs and Tubers W
Page 60 and 61: Iridaceae Moraea miniata Two Leaf C
Page 62 and 63: Chapter 5 Broadleaf Herbs, Sedges a
Page 64 and 65: 58 Chapter 5 Broadleaf Herbs, Sedge
Page 72 and 73: Chapter 5 Annual Broadleaf Herbs, S
Page 74 and 75: Chapter 5 Annual Broadleaf Herbs, S
Page 76 and 77: Chapter 5 Perennial Broadleaf Herbs
Page 78 and 79: Chapter 5 Perennial Broadleaf Herbs
Page 80 and 81: 74 Chapter 6 Trees, Shrubs and Clim
Page 94 and 95: Chapter 6 Trees, Shrubs and Climber
Page 96 and 97: 90 Chapter 7 Weed Mapping in Remnan
Page 98 and 99: 92 Chapter 7 Weed Mapping in Remnan
Page 100 and 101: 94 Chapter 8 Herbicide Use in Bushl
Page 106 and 107: 100 Final Note In the end, environm
Page 108 and 109: 102 References 1 Aarssen, L.W., Hal
Page 110 and 111: 104 References 101 Dixon, B. (2002)
Page 112 and 113: 106 References 204 Mann, R. (1998)
Page 114: 108 307 The Nature Conservancy (200
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