Biochemical and Physiological Toxicity of Nanoparticles in Plant

Zhang, Zhiyong; Zhang, Baohong

doi:10.1007/978-1-0716-1514-0_16

Cited by 1 publication

(1 citation statement)

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“…The potential of nanotechnology to enhance plant growth and nutrient utilization efficiency has been demonstrated by numerous experiments. , However, it is worth noting that most nanoparticles (NPs) can be harmful at high concentrations, as they can prompt plant cells to produce excessive ROS. This can lead to oxidative damage, which can negatively affect plant metabolism and absorption. − Various types of NPs can have varying effects on plant metabolism and absorption. Ag NPs, for instance, possess broad-spectrum antimicrobial properties, making them useful against plant pathogenic bacteria and fungi Ag NPs can increase the concentration of abscisic acid (ABA) in red pepper, while CuO NPs can reduce the levels of auxin and ABA in cotton.…”

Section: Nanotechnology and Various Nano-materials In Stimulating Cro...mentioning

confidence: 99%

Review on Pesticide Abiotic Stress over Crop Health and Intervention by Various Biostimulants

Jia,

Kang,

et al. 2023

J. Agric. Food Chem.

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Plants are essential for life on earth, and agricultural crops are a primary food source for humans. For the One Health future, crop health is crucial for safe, high-quality agricultural products and the development of future green commodities. However, the overuse of pesticides in modern agriculture raises concerns about their adverse effects on crop resistance and product quality. Recently, biostimulants, including microecological bacteria agents and nanoparticles, have garnered worldwide interest for their ability to sustain plant health and enhance crop resistance. This review analyzed the effects and mechanisms of pesticide stress on crop health. It also investigated the regulation of biostimulants on crop health and the multiomics mechanism, combining research on nanoselenium activating various crop health aspects conducted by the authors’ research group. The paper helps readers understand the impact of pesticides on crop health and the positive influence of various biostimulants, especially nanomaterials and small molecules, on crop health.

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