Furmanczyk Ewa M, Kozacki Dawid, Hyk Wojciech, Muszyńska Magdalena, Sekrecka Malgorzata, Skwiercz Andrzej T
Department of Plant Protection, The National Institute of Horticultural Research, 96-100 Skierniewice, Poland.
Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland.
Molecules. 2025 Mar 1;30(5):1132. doi: 10.3390/molecules30051132.
Plant-parasitic nematodes remain a significant challenge to agriculture and horticulture. Unfortunately, there is a lack of rapid, efficient and eco-friendly control methods. Nanomaterials, therefore, appear to be a promising source of new plant protection strategies. In the current study, two nanosystems-based on one-component (Ag) or two-component (AgZn) colloidal systems-and an aqueous solution of AgNO, were explored for their potential in nematode control, using -the most economically important root-knot nematode-as a model nematode. In vitro laboratory tests demonstrated high efficacy of all the tested compounds towards . Incubation with an extremely low concentration of silver compounds (0.05 ppm) resulted in a 100% reduction of the invasive larvae viability, as well as a 100% inhibition of the egg hatch process. Preliminary tests also showed no negative impact of tested compounds on seed germination. Thus, the nanosystems tested within this study offer a promising alternative to the current methods used for nematode control.
植物寄生线虫仍然是农业和园艺业面临的重大挑战。不幸的是，缺乏快速、高效且环保的防治方法。因此，纳米材料似乎是新的植物保护策略的一个有前景的来源。在当前的研究中，以单组分（银）或双组分（银锌）胶体体系为基础的两种纳米体系以及硝酸银水溶液，以经济上最重要的根结线虫作为模式线虫，探究了它们在防治线虫方面的潜力。体外实验室测试表明，所有测试化合物对线虫都有很高的防治效果。用极低浓度的银化合物（0.05 ppm）孵育，导致侵入性幼虫的活力降低100%，以及卵孵化过程被100%抑制。初步测试还表明，测试化合物对种子萌发没有负面影响。因此，本研究中测试的纳米体系为目前用于防治线虫的方法提供了一个有前景的替代方案。
