Bushland Weeds Manual - Environmental Weeds Action Network

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Iridaceae Moraea miniata Two Leaf Cape Tulip corm ar d offsets, cormels on stem and base 54 Family Species Common name Storage organ Reproductive unit Dispersal agent Time to first flowering (years) water, soil, birds, Cyclone Albey 2-3 Jul-Nov cormels 8 Iridaceae Moraea setifolia Thread Thread Iris Iris corm ar offsets, seed water, soil 3 Sept-Jan Hyacinthaceae Muscari comosum Grape Hyacinth bulb offsets, seed water, soil, birds Sep Amaryllidaceae Narcissus papyraceus Paperwhite bulb p offsets, seed soil, water Aug-Sep Alliaceae Nothoscordum gracile False Onion Weed bulb bulbils, seed soil, water Oct-Jan Hyacinthaceae Chapter 4 Corms, Bulbs and Tubers Weed Management Table Ornithogalum thyrsoides Cincherinchee bulb seed water Oct-Nov Oxalidaceae Oxalis depressa bulb ar May-Jun Oxalidaceae Oxalis flava Pink Bulb Soursob bulb ar bulbils soil May Oxalidaceae Oxalis glabra Finger Finger Leaf Leaf Oxalis Oxalis bulb ar bulbils soil May-Aug Oxalidaceae Oxalis incarnata Pale-flowered Oxalis bulb ar bulbils soil Aug-Nov Oxalidaceae Oxalis pes-caprae Soursob Soursob bulb ar bulbils soil Jun-Oct Oxalidaceae Oxalis purpurea Four o'clock, Largeflowered Wood Sorrel bulb ar bulbils soil May-Sep Amaryllidaceae Pancratium maritimum bulb offsets, seed Aug-Oct Iridaceae Romulea flava corm ar seed 2 Jul-Sep medium? Iridaceae Romulea obscura corm ar seed 2 medium? Iridaceae Romulea rosea Guildford grass corm ar seed 2 Aug-Oct medium? Iridaceae Sparaxis bulbifera Harlequin Flower corm ar offsets, cormels on stem, seed water, soil 2-3 Sep-Oct short? Iridaceae Sparaxis pillansii Harlequin Flower corm ar seed Sep-Oct short? Iridaceae Watsonia borbonica corm ar d offsets, seed? wind, water, soil 2-3 Sep-Nov medium? Iridaceae Watsonia marginata Fragrant Bugle Lily corm ar d offsets, seed water, soil, wind 2-3 Oct-Dec medium? Iridaceae Watsonia meriana Bugle Watsonia corm ar d offsets, seed water, soil, wind 2-3 Sep-Dec medium? Iridaceae Watsonia meriana var.bulbillifera Bulbil Watsonia corm ar d offsets, cormels on stem and base, seed Flowering Seedbank persistence (years) water, soil, wind 2-3 Sep-Dec medium? Iridaceae Watsonia versfeldii corm ar d offsets, seed water, soil, wind 2-3 Sep-Nov medium? Araceae Zantedeschia aethiopica Arum Arum Lily Lily tub/rhiz p offsets, seed water, birds, soil Jun-Nov short Storage organ: rhi=rhizome tub=tuber Renewal: ar=annually renewed p=perennial d=some dormancy between fire Reproductive units: bold=main method of dispersal Flowering: period over which plants flower Seedbank persistence: how long seed remains viable short=days to 1yr, medium=1-5yr
Suggested method of management and control Timing References or chorsulfuron 0.2 g/10 L + Pulse Just on flowering at corm exhaustion. 242, 167, 248, 138, in spread of cormels. 253, 5 Try as on M. miniata. Just on flowering at corm exhaustion. 242, 167, 138, 108 ® Spot spray metsulfuron methyl 0.1 g/10 L . Physical removal can result Try 1 % glyphosate + 0.1 g metsulfuron methyl + 25 mL Pulse ® in 10 L water. Chapter 4 Corms, Bulbs and Tubers Weed Management Table Spray metsulfuron methyl 0.2 g/15 L + glyphosate 1 %. Just before flowering. 108, 167 Try 1 % glyphosate + 0.1 g metsulfuron methyl + 25 mL Pulse ® in 10 L water. Just on flowering. 101, 167, 222 1 g of metsulfuron methyl in 10 L of water + Pulse ® gives partial control. Before flowering. 300, 228, 167, 222 As for O. pes-caprae. At bulb exhaustion, generally just on flowering. 242, 2, 167 As for O. pes-caprae. At bulb exhaustion, generally just on flowering. 242, 167, 40 As for O. pes-caprae. At bulb exhaustion, generally just on flowering. 242, 167, 40 Spot spray metsulfuron methyl 0.2 g/15 L + Pulse or 1 % glyphosate . Physical removal can result in spread of bulbils. ® , At bulb exhaustion, generally just on flowering. 242, 167, 181, 40 At bulb exhaustion, generally just on flowering. 242, 167, 248, 252, 40 As for O. pes-caprae. At bulb exhaustion, generally just on flowering. 242, 167, 250, 40 Try as for R. rosea. Just on flowering at corm exhaustion. 181, 108, 167 Try as for R. rosea. Just on flowering at corm exhaustion. 181, 108, 167 Spot spray metsulfuron methyl 0.2 g/15 L + Pulse ® . Just on flowering at corm exhaustion. 102, 108, 167 or chlorsulfuran 0.3 g/10 L + Pulse ® Spot spray metsulfuron methyl 0.1 g/15 L +Pulse Just on flowering at corm exhaustion. 242, 167, 45, 222 ® Try as for S. bulbifera. Just on flowering at corm exhaustion. 242, 167 As for W. meriana var. bulbillifera. Just on flowering at corm exhaustion. 242, 194, 108, 167 As for W. meriana var. bulbillifera. Just on flowering at corm exhaustion. 242, 139, 108, 167 As for W. meriana var. bulbillifera. Just on flowering at corm exhaustion. 242, 139, 108, 167 Wipe individual leaves glyphosate 10 % or spray dense infesations 2,2-DPA 10 g/L + wetting agent or in degraded area 1 % glyphosate. 222 181, 167 Just as flower spikes emerge at corm exhaustion. 242, 139, 108, 167 As for W. meriana var. bulbillifera. Just as flower spikes emerge at corm exhaustion. 242, 139, 108, 167 Spot spray metsulfuron methyl or chlorsulfuron 0.4 g/15 L of water + Pulse litre hand held sprayer applying a single squirt to leaves avoids off target damage. ® . Higher concentration in one Any time between June and September. Early prevents flowering and seed set but may miss later sprouting tubers. 223, 227, 270, 42, 167 55
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Bushland Weeds A practical guide to
Page 3:
Acknowledgments This manual is the
Page 6 and 7:
iv Introduction The Banksia, Tuart
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2 Chapter 1 The Project Blue Gum La
Page 10 and 11: 4 Chapter 1 The Project Both Arum L
Page 12 and 13: 6 Chapter 2 Managing Weeds in Bushl
Page 14 and 15: 8 Chapter 2 Managing Weeds in Bushl
Page 16 and 17: 10 Chapter 3 Grass Weeds Many grass
Page 18 and 19: 12 Chapter 3 Grass Weeds Box 3.3 Gr
Page 20 and 21: 14 Chapter 3 Grass Weeds • Transi
Page 22 and 23: 16 Chapter 3 Grass Weeds Control te
Page 24 and 25: 18 Chapter 3 Grass Weeds Rhizomatou
Page 26 and 27: 20 Chapter 3 Grass Weeds Case Studi
Page 34 and 35: Chapter 3 Grass Weeds Management Ta
Page 36 and 37: Chapter 3 Grass Weeds Management Ta
Page 38 and 39: 32 Chapter 4 Corms, Bulbs and Tuber
Page 58 and 59: Chapter 4 Corms, Bulbs and Tubers W
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 92 and 93: Chapter 6 Trees, Shrubs and Climber
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)
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108 307 The Nature Conservancy (200
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