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Evaluation of Wood Vinegar as an Herbicide for Weed Control
Lei Chu; Haifeng Liu; Zhenyu Zhang; Yue Zhan; Kang Wang; Deyu Yang; Ziqiang Liu; Jialin Yu
Authors
Journal
Agronomy
Year
2022
Summary
A controlled study evaluated apple-branch wood vinegar for inhibiting seed germination and controlling several weed species. Responses varied substantially by species, concentration, application rate and light conditions, with herbicidal effects generally requiring much higher concentrations or spray volumes than typical biostimulant use.
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In Australia, the use, supply and promotion of agricultural and veterinary chemical products is regulated by the Australian Pesticides and Veterinary Medicines Authority (APVMA).
PyroAg Wood Vinegar is not registered by the APVMA as an agricultural chemical product. Accordingly, information contained within this Research Library is provided for scientific and educational purposes only and should not be interpreted as a recommendation or claim for any use requiring APVMA registration.
Users are responsible for ensuring that any use of PyroAg Wood Vinegar complies with all applicable Commonwealth, State and Territory laws and regulations. Where used in Australia, PyroAg Wood Vinegar should only be used in applications that do not require APVMA registration, such as permitted industrial, research or other lawful beneficial uses (including, where applicable, use as a fertiliser or soil amendment), subject to relevant regulatory requirements.