Abstract:Integrating toxic fungicide into a functional stimuli-responsive nanosystem can effectively improve the fungus control specificity and reduce the effect on non-target organisms. We report here a redox and cellulase dual-responsive multifunctional nanoparticle based on bimodal mesoporous silica (BMMs) to deliver prochloraz (Pro) for the smart management of wilt disease (Pro-AC-SS-BMMs, known as P-ASB). The surface of the nanocarrier was modified with an aminosilane coupling agent, and Pro was encapsulated by ph… Show more
“…Whereas, composite nanomaterials by reasonable designed can improve the antibacterial effect, systemic effect in plant and biocompatibility, so as to improve the protective activity and curative activity of plant diseases in vivo. [34][35][36] Hence, proposing a novel design strategy of composite nanomaterials for the effective prevention and control of kiwifruit canker holds immense promise for managing plant diseases.…”
The catalase-like catalytic activity of the ZnO@PDA-Mn nanocomposites reduced the oxidative damage of plants induced by bacterial infection, and effectively enhanced the control effect of kiwifruit canker disease.
“…Whereas, composite nanomaterials by reasonable designed can improve the antibacterial effect, systemic effect in plant and biocompatibility, so as to improve the protective activity and curative activity of plant diseases in vivo. [34][35][36] Hence, proposing a novel design strategy of composite nanomaterials for the effective prevention and control of kiwifruit canker holds immense promise for managing plant diseases.…”
The catalase-like catalytic activity of the ZnO@PDA-Mn nanocomposites reduced the oxidative damage of plants induced by bacterial infection, and effectively enhanced the control effect of kiwifruit canker disease.
“…27 However, Pro has poor water solubility and is very sensitive to light. 28 Hymexazol (Hym) is a systemic fungicide and soil disinfectant, as well as a plant growth regulator, that can not only effectively inhibit the growth of pathogenic fungi mycelium but also promote the development of crop roots. 29,30 In this study, a pH-responsive degradable dual pesticide bimetallic fertilizer nanoparticle (Pro@Cu-MSNs-ZnO/Hym) was constructed.…”
The mixed utilization of pesticides and fertilizers plays an important role in the prevention of plant diseases and in providing nutrients for crop growth.
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