Assessing Herbicide Efficacy of Pelargonic Acid on Several Weed Species
نویسندگان
چکیده
Pelargonic acid is the most successful natural herbicide and can contribute to reducing synthetic herbicides, but information on its efficacy contrasting. Given high cost, a reduction of rate could facilitate spread use this herbicide. Two greenhouse three field experiments were conducted evaluate herbicidal different doses pelargonic several weeds (Abutilon theophrasti, Alopecurus myosuroides, Conyza sumatrensis, Lolium rigidum, Persicaria maculosa, Setaria pumila, Solanum nigrum). Results show that partial both in since sensitivity weed species very variable, yet significant biomass was observed application. Grass weeds, particular A. myosuroides L. less sensitive acid, with reduced transient symptoms even at highest doses. A large difference also between dicots P. oleracea, maculosa theophrasti being than C. sumatrensis S. nigrum. The conditions depends botanical composition flora environmental conditions. Hot dry promote leaf traits decrease by penetration inside leaves. Despite be useful tool an integrated multi-tactic strategy for sustainable management, while as stand-alone tactic recommendable.
منابع مشابه
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ژورنال
عنوان ژورنال: Agronomy
سال: 2023
ISSN: ['2156-3276', '0065-4663']
DOI: https://doi.org/10.3390/agronomy13061511