Chitosan Nanoparticles-Based Ionic Gelation Method: A Promising Candidate for Plant Disease Management

Area of Science:

• Agricultural Science
• Materials Science
• Nanotechnology

Background:

• Rising global population and climate change necessitate sustainable agricultural solutions.
• Nanoparticles (NPs), particularly chitosan-based NPs (CS-NPs), offer advanced applications in agriculture for crop protection and growth.
• The ionic gelation method is a key synthesis technique for producing these CS-NPs.

Purpose of the Study:

• To review the current research on chitosan nanoparticles (CS-NPs) for plant disease management.
• To explore the application of CS-NPs synthesized via ionic gelation in sustainable agriculture.
• To provide a forward-looking perspective on the use of CS-NPs in agriculture.

Main Methods:

• Literature review focusing on CS-NPs synthesized by ionic gelation.
• Analysis of studies on CS-NPs loaded with active ingredients like copper, silver, and salicylic acid.
• Evaluation of research on CS-NPs in both laboratory and field conditions.

Main Results:

• CS-NPs loaded with various active ingredients demonstrate effectiveness in controlling plant diseases and enhancing growth.
• Field studies on maize and soybean show positive results for specific crop diseases using CS-NPs.
• A growing body of research, particularly since 2019, highlights the potential of ionic gelation-synthesized CS-NPs.

Conclusions:

• Chitosan nanoparticles (CS-NPs) synthesized via ionic gelation are a promising technology for sustainable agriculture.
• CS-NPs offer effective solutions for plant disease management and crop yield enhancement.
• Further research and field trials are crucial to fully realize the potential of CS-NPs in agriculture.