Abstract
People's desire for food has never slowed, despite the deterioration of the global agricultural environment and the threat to food security. People rely on agrochemicals to ensure normal crop growth and to relieve the existing demand pressure. Phytopathogens have acquired resistance to traditional pesticides as a result of pesticdes' abuse. Compared with traditional formulations, nano-pesticides have superior antimicrobial performance and are environmentally friendly. Zn-based nanoparticles (NPs) have shown their potential as strong antipathogen activity. However, their full potential has not been demonstrated yet. Here, we analyzed the prerequisites for the use of Zn-based NPs as nano-pesticides in agriculture including both intrinsic properties of the materials and environmental conditions. We also summarized the mechanisms of Zn-based NPs against phytopathogens including direct and indirect strategies to alleviate plant disease stress. Finally, the current challenges and future directions are highlighted to advance our understanding of this field and guide future studies.
Original language | English |
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Article number | 100420 |
Number of pages | 12 |
Journal | NanoImpact |
Volume | 28 |
Early online date | 28 Aug 2022 |
DOIs | |
Publication status | Published - Oct 2022 |
Bibliographical note
Funding Information:The work was supported by the National Natural Science Foundation of China (no. 22076199 ); the National Key Research and Development Program of China ( 2017YFD0801300 , 2017YFD0801103 ); EU H2020 project NanoSolveIT (Grant Agreement 814572 ); RiskGone (Grant Agreement 814425 ) and NanoCommons (Grant Agreement 731032 ); Professor workstation in Yuhuangmiao Town, Shanghe County, China Agricultural University and Professor workstation in Sunji Town, Shanghe County, China Agricultural University.
Publisher Copyright:
© 2022
Keywords
- Antimicrobial activity
- Environmental safety
- Nano-pesticides
- Zinc oxide nanoparticles
ASJC Scopus subject areas
- Materials Science (miscellaneous)
- Safety, Risk, Reliability and Quality
- Safety Research
- Public Health, Environmental and Occupational Health