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Double-stranded RNA Oral Delivery Methods to Induce RNA Interference in Phloem and Plant-sap-feeding Hemipteran Insects

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Published on: May 4, 2018

Nanotechnology for parasitic plant control.

Alejandro Pérez-de-Luque¹, Diego Rubiales

¹CSIC, Institute for Sustainable Agriculture, Apartado, Córdoba, Spain. bb2pelua@uco.es

Pest Management Science

|March 4, 2009

Summary

This summary is machine-generated.

Nanotechnology offers innovative solutions for agriculture, particularly in crop protection. Nanodevices and nanoencapsulation enhance herbicide delivery, improving efficacy and reducing plant toxicity for better weed management.

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Area of Science:

Agricultural Science
Nanotechnology
Plant Pathology

Background:

Nanotechnology is increasingly explored for agricultural applications, moving beyond medicine and pharmacology.
Current interest focuses on utilizing nanodevices for crop protection and management.
Existing crop management techniques can be improved with nanotechnology in the short to medium term.

Purpose of the Study:

To discuss the development of nanodevices for targeted delivery and controlled release of chemicals in agriculture.
To explore the potential of nanotechnology in improving crop protection strategies against parasitic weeds.
To highlight the adaptation of medical nanotechnology concepts for novel plant treatment applications.

Main Methods:

Development of nanodevices, including nanocapsules and nanoparticles, for targeted delivery of herbicides, chemicals, or nucleic acids.
Utilizing nanoencapsulation for controlled release of active substances, enhancing penetration and reducing phytotoxicity.
Engineering viral capsids through mutagenesis for delivering specific agents against plant parasites.

Main Results:

Nanocapsules can mitigate phytotoxicity from systemic herbicides, improving weed control.
Nanoencapsulation enhances herbicide application by improving cuticle penetration and enabling sustained release.
Nanoparticles and modified viral capsids show potential as targeted delivery systems for various therapeutic agents in plants.

Conclusions:

Nanotechnology provides a foundation for new plant treatment concepts, especially for parasitic plant control.
Further research is needed to address challenges in scaling up production, reducing costs, and resolving toxicological concerns.
The integration of nanotechnology in agriculture promises advanced crop protection and management strategies.