![]() ![]() Land managers should mitigate the risk of the plant being introduced to their land. Regional Recommended Measure * (for Regional Priority - Prevention) Any person who deals with any plant, who knows (or ought to know) of any biosecurity risk, has a duty to ensure the risk is prevented, eliminated or minimised, so far as is reasonably practicable. General Biosecurity Duty All pest plants are regulated with a general biosecurity duty to prevent, eliminate or minimise any biosecurity risk they may pose. It describes the state and regional priorities for weeds in New South Wales, Australia. The content provided here is for information purposes only and is taken from the Biosecurity Act 2015 and its subordinate legislation, and the Regional Strategic Weed Management Plans (published by each Local Land Services region in NSW). Rate: 10 g per 1 L of water plus surfactant Herbicide group: 2 (previously group B), Inhibition of acetolactate and/or acetohydroxyacid synthase (ALS, AHAS inhibitors) Withholding period: Nil (recommended not to graze for 7 days before treatment and for 7 days after treatment to allow adequate chemical uptake in target weeds). Rate: 10 - 20 g per 100 L water plus surfactant Herbicide group: 9 (previously group M), Inhibition of 5-enolpyruvyl shikimate-3 phosphate synthase (EPSP inhibition) Withholding period: Do not graze failed crops and treated pastures or cut for stock food for 7 days after application. Herbicide group: 4 (previously group I), Disruptors of plant cell growth (Auxin mimics) Withholding period: Do not graze failed crops and treated pastures or cut for stock feed for 7 days after application. To view permits or product labels go to the Australian Pesticides and Veterinary Medicines Authority website See Using herbicides for more information. Users are not absolved from compliance with the directions on the label or the conditions of the permit by reason of any statement made or not made in this information. Users of agricultural or veterinary chemical products must always read the label and any permit, before using the product, and strictly comply with the directions on the label and the conditions of any permit. Record the presence of priority weeds in their council area and provide this to the NSW Department of Primary Industries. These records are made by authorised officers during property inspections under the Biosecurity Act 2015. Recorded presence of Spanish broom during property inspections (Map: Biosecurity Information System - Weeds, 2017-2023).In NSW it appears to be naturalised only at Inverell but there is potential for Spanish broom, like other booms, to become a serious weed. Its yellow flowers are pea-like and sweetly fragrant. If going to a hospital take a piece of the plant for identification.If the patient is conscious and responsive call the Poisons Information Centre on 13 11 26 or your doctor.If the patient is unconscious, unresponsive or having difficulty breathing dial 000 or get to the emergency section of a hospital immediately.The seeds are poisonous when ingested, causing nausea, diarrhoea, convulsions and respiratory distress. Spanish broom is toxic to humans and can cause discomfort and irritation, but is not life-threatening. Spanish broom can dominate disturbed areas where it can out-compete native plants and alter soil nutrients. These were 20 more evident for the samples composed of pieces with larger diameter, and may be attributed to the loose nature of the tested samples.This plant should not be sold in parts of NSW The main limit of the investigated samples was the appearance of sound absorption resonances. The increase in the sample thickness allowed to obtain higher sound absorption at lower frequencies, as generally expected for porous materials. Results are particularly 15 promising especially above 500 Hz, as the samples consistently reported a normal sound absorption above 0.5. The normal sound absorption for samples with a thickness of 60 mm, 80 mm and 120 mm was then measured. Test specimens made of broom pieces with a diameter from 1.5 mm to 4 mm were prepared. The materials were cut and shredded to prepare several samples. Broom plants grow up on 10 hills and mountains and are common in many Mediterranean countries. In this paper, the acoustic properties of broom fibers are reported and discussed. Natural materials are becoming a valid alternative to traditional synthetic ones for sound absorption applications. ![]()
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