Insecticidal Effect of Controlled Release Formulations of Etofenprox Based on Nano-bio Technique

Hwang, In Cheon; Kim, So Yeon; Bang, Seokhwan; Kim, Ki Su; Kwon, Hye Ri; Seo, Mi-Ja; Youn, Young Nam; Park, Hyun Jin; Yasunaga-Aoki, Chisa; Yu, Young‐Moon

doi:10.5109/19633

Cited by 40 publications

(14 citation statements)

References 19 publications

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“…However, their pesticide encapsulation efficacy declined slightly with a larger concentration of chitosan (0.1–0.5%, w/v) . In another study, Hwang et al reported that the size of nanoliposomes’ varied with the ratio and molecular weight of coating material (chitosan).…”

Section: Nanoencapsulation and Nanoencapsulation Materialsmentioning

confidence: 99%

“…To overcome this limitation, the liposomes are generally coated with polymers to achieve sustained release of AIs, where their release is affected by the molecular weight and concentration of polymers being used. As an example, CRFs of entofenprox were prepared as nanoliposomes where nanochitosan was used as a coating material. , The released amount of AIs was controlled by the molecular weight and concentration of chitosan …”

Section: Goals Of Nanoencapsulation and Their Outcomesmentioning

confidence: 99%

“…However, more research is required in this field to develop such pesticides, which will be able to control the pest immediately, as well as retain their efficacy over a longer period. For example, Hwang et al prepared CRFs of etopfenprox as a liposome. They reported that the pest control efficacy of etofenprox against Spodopter litura lasted longer when they encapsulated this as a liposome rather than as a commercial pesticide.…”

Section: Pest Control Efficacy Of Nanoencapsulated Pesticidesmentioning

confidence: 99%

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Nanoencapsulation, Nano-guard for Pesticides: A New Window for Safe Application

Nuruzzaman

Rahman

Liu

et al. 2016

J. Agric. Food Chem.

710

373

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The application of nanotechnology in pesticide delivery is relatively new and in the early stages of development. This technology aims to reduce the indiscriminate use of conventional pesticides and ensure their safe application. This critical review investigated the potential of nanotechnology, especially the nanoencapsulation process for pesticide delivery. In-depth investigation of various nanoencapsulation materials and techniques, efficacy of application, and current research trends are also presented. The focus of ongoing research was on the development of a nanoencapsulated pesticide formulation that has slow releasing properties with enhanced solubility, permeability, and stability. These properties are mainly achieved through either protecting the encapsulated active ingredients from premature degradation or increasing their pest control efficacy for a longer period. Nanoencapsulated pesticide formulation is able to reduce the dosage of pesticides and human exposure to them, which is environmentally friendly for crop protection. However, lack of knowledge of the mechanism of synthesis and lack of a cost-benefit analysis of nanoencapsulation materials hindered their application in pesticide delivery. Further investigation of these materials' behavior and their ultimate fate in the environment will help the establishment of a regulatory framework for their commercialization. The review provides fundamental and critical information for researchers and engineers in the field of nanotechnology and especially the use of nanoencapsulation techniques to deliver pesticides.

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Section: Nanoencapsulation and Nanoencapsulation Materialsmentioning

confidence: 99%

Section: Goals Of Nanoencapsulation and Their Outcomesmentioning

confidence: 99%

Section: Pest Control Efficacy Of Nanoencapsulated Pesticidesmentioning

confidence: 99%

See 1 more Smart Citation

Nanoencapsulation, Nano-guard for Pesticides: A New Window for Safe Application

Nuruzzaman

Rahman

Liu

et al. 2016

J. Agric. Food Chem.

710

373

View full text Add to dashboard Cite

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“…When engineered, the liposome as a pesticides nanocarriers can have the surface functionalized by specific compounds, and properties such as lipophilicity, hydrophilicity, targeting, flexible wall, release controlled, and biodistribution has been reported. Besides, the liposome surface's functionalization can be engineered to preserve active AcI against photodegradation and thermal degradation [12,70,71]. Liposome as a nanocarrier for α-cypermethrin and etofenprox was prepared and functionalized with chitosan to change intrinsic surface charge, increase the thick, make a depot system, and gets a more extended period for delivery of active AcI [39].…”

Section: Lipid-based Nanopesticidesmentioning

confidence: 99%

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

Chaud

Souto

Zielińska

et al. 2021

Toxics

151

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Nanopesticides are nanostructures with two to three dimensions between 1 to 200 nm, used to carry agrochemical ingredients (AcI). Because of their unique properties, the loading of AcI into nanoparticles offers benefits when compared to free pesticides. However, with the fast development of new engineered nanoparticles for pests’ control, a new type of environmental waste is being produced. This paper describes the nanopesticides sources, the harmful environmental and health effects arising from pesticide exposure. The potential ameliorative impact of nanoparticles on agricultural productivity and ecosystem challenges are extensively discussed. Strategies for controlled release and stimuli-responsive systems for slow, sustained, and targeted AcI and genetic material delivery are reported. Special attention to different nanoparticles source, the environmental behavior of nanopesticides in the crop setting, and the most recent advancements and nanopesticides representative research from experimental results are revised. This review also addresses some issues and concerns in developing, formulating and toxicity pesticide products for environmentally friendly and sustainable agriculture.

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“…Nanocapsules have shown controlled release and slow degradation properties of active ingredient (AI), making them more efficient in controlling plant disease and pest. Different type of polysaccharide materials have been incorporated in synthesis i.e chitosan, poly ethylene glycol (PEG), starch, cellulose and polyester substance [12][13][14][15][16]. Further, Bhan et al [17] developed temephos and imidacloprid containing PEG encapsulated nanopesticide with melt-dispersion method and find more active against larvae of Culex quinquefasciatus.…”

Section: Nanopesticide: Current Statusmentioning

confidence: 99%

Untitled

2017

ARTOAJ

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Excess use of chemical pesticides in agriculture assisting the accomplishment of agri-food production targets. But, indiscriminate use of chemical pesticide is the serious concern for environment and human, which deteriorating the soil health, nutritional quality of food and increasing resistance in phyto-pathogens and pests. Nanotechnology provided the sustainable solution in this regard by development of nanopesticide. In the current review, we explored the development of nano-pesticides and their impact on agricultural practices. We also summarized type of nano-pesticides, advantages and drawbacks of nanopesticide application and their future possibilities.

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Insecticidal Effect of Controlled Release Formulations of Etofenprox Based on Nano-bio Technique

Cited by 40 publications

References 19 publications

Nanoencapsulation, Nano-guard for Pesticides: A New Window for Safe Application

Nanoencapsulation, Nano-guard for Pesticides: A New Window for Safe Application

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

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