Story: Weeds of agriculture All images & media From page 1 – Introduction of weeds Lupins in the Arrow River bed Bracken fern Motuara Island, Queen Charlotte Sound Gorse (1st of 3) Gorse seed for sale (2nd of 3) ‘Oh dear’ (3rd of 3) From page 2 – Weeds in pasture, crops and forestry Barley grass eye damage Scotch thistle (1st of 3) Nodding thistle (2nd of 3) Californian thistle (3rd of 3) Mouse-ear hawkweed Weeds in maize crop Pampas From page 3 – Weeds in water and in ecosystems Alligator weed Wilding pines Controlling wilding pines From page 4 – Legislation Nassella tussock Agapanthus From page 5 – Weed control Spray equipment, 1939 Chemical control of gorse Roundup advertisement Biological control of St John’s wort From page 6 – Costs of weeds, and the future Weed dump Giant buttercups Field or common horsetail
