Synthesis and Technology of Nanoemulsion-Based Pesticide Formulation

Abstract

Declines in crop yield due to pests and diseases require the development of safe, green and eco-friendly pesticide formulations. A major problem faced by the agricultural industry is the use of conventional agrochemicals that contribute broad-spectrum effects towards the environment and organisms. As a result of this issue, researchers are currently developing various pesticide formulations using different nanotechnology approaches. The progress and opportunities in developing nanoemulsions as carriers for plant protection or nanodelivery systems for agrochemicals in agricultural practice have been the subject of intense research. New unique chemical and biologic properties have resulted in a promising pesticide nanoformulations for crop protection. These innovations—particularly the nanoemulsion-based agrochemicals—are capable of enhancing the solubility of active ingredients, improving agrochemical bioavailability, and improving stability and wettability properties during the application, thus resulting in better efficacy for pest control and treatment. All of these—together with various preparation methods towards a greener and environmentally friendly agrochemicals—are also discussed and summarized in this review.

WITHDRAWN: Bioengineering of Neem Colloidal Nano-Emulsion Formulation With Adjuvant for Better Surface Adhesion and Long Term Activity in Insect Control

“…In view of previous studies, hydroxyl and aromatic peaks may be due to the avounoid constituents. Phenolic and alkene derivatives in P. juli ora extract may enhance the storage stability of azadirachtin 41 .…”

Acaricidal, Insecticidal, and Nematicidal Efficiency of Essential Oils Isolated from the Satureja Genus

“…However, with micro- and nano-encapsulation on the basis of controlled release techniques, their persistence can be increased [ 122 ]. Although nano-emulsification is also a suitable way to dissolve essential oils in water [ 123 , 124 ], it is possible to increase their effectiveness by combined application with microbial control agents, such as entomopathogenic fungi [ 28 ]. These less-toxic substances may help in agriculture and environmental protection and can be proposed to countries that apply extreme amounts of synthetic pesticides.…”

Nanopesticides in Agriculture: Benefits and Challenge in Agricultural Productivity, Toxicological Risks to Human Health and Environment

“…Given the potential of free energy, the large surface area, unique chemical properties, and biocompatibility of the emulsified systems, several nanopesticide emulsion-based types have emerged to improve the use efficiency and modulate the pesticide release profile. All formulations emulsion-based are designed to enhance active compounds' solubility, improve bioavailability, stability, and wettability, resulting in better pest and weed control and contributing to the advancement of up technology in agrochemicals delivery the agricultural sector [36,65].…”