Potencijal primjene inkapsuliranog ulja neem-a u zaštiti bilja

Scientific paper - Review paper

• Title (english): Encapsulation of neem oil and its potential for pest control in agriculture
• Author: Marko Vinceković
• Author: Slaven Jurić
• Author: Doris Ivanovski
• Author: Helena Virić Gašparić
• Author: Kristina Vlahoviček-Kahlina
• Author: Darija Lemić
• Author's institution: University of Zagreb; Faculty of Agriculture
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Agronomy

Abstract (croatian)

Glavni je izazov poljoprivrede u godinama koje dolaze povećanje proizvodnje hrane kako bi se zadovoljile potrebe rastućeg svjetskog stanovništva, bez štetnih utjecaja na okoliš te bez utjecaja na klimu. Za zaštitu poljoprivrednih kultura od štetnih organizama najviše se koriste sintetske kemikalije koje su uglavnom vrlo toksične, ugrožavaju zdravlje ljudi i životinja i onečišćuju okoliš, te uzrokuju razvoj rezistentnosti štetnih organizama. Botanički pesticidi alternativa su sintetskim pesticidima jer omogućuju sigurnije suzbijanje štetnih organizama, a istodobno su sigurniji za osobe koje ih primjenjuju. Eventualni su nedostatci botaničkih pesticida kratak rok trajanja, fotoosjetljivost i hlapljivost koja otežava njihovu uporabu u zaštiti poljoprivrednih kultura. Tehnologija inkapsulacije omogućuje osjetljivim tvarima poput različitih uljnih komponenata (ulje neema) fizičko obavijanje zaštitnim materijalom. Aktivni sastojci uljnih komponenata tako su zaštićeni od nepovoljnih vremenskih utjecaja, gubitaka isparavanjem i neželjenih međudjelovanja. S obzirom na važnost ulja neema i njegove uporabe za suzbijanje brojnih štetnih organizama na različitim usjevima, inkapsulacija tog ulja omogućila bi stabilniju formulaciju za suzbijanje štetnih organizama. U ovom radu opisana je pesticidna učinkovitost ulja neema te je prikazan potencijal inkapsuliranih formulacija i njihova primjena u zaštiti bilja.

Abstract (english)

The main challenge for agriculture in the coming years is to increase food production to meet the needs of a growing world population without having a negative impact on the environment and climate. Synthetic chemicals are mostly used to protect agricultural crops from harmful organisms, but they are usually very toxic, endanger human and animal health, pollute the environment, and lead to the development of resistance in harmful organisms. Plant-based pesticides are an alternative to synthetic pesticides because they provide efficient control of pests while being safe for the people who use them. Possible disadvantages of plant-based pesticides are their short shelf life, photosensitivity and volatility, which complicates their use in protecting agricultural crops. Encapsulation technology allows sensitive substances such as various oil components (neem oil) to be physically coated with a protective material. The active ingredients of the oil components are thus protected from adverse weather conditions, segregation and undesirable interactions. Considering the importance of neem oil and its use in controlling numerous pests on various crops, encapsulation of this oil would provide a stable formula for pest control. This paper describes the pesticidal efficacy of microparticles of encapsulated neem oil and explores the potential of formulations and applications in crop protection.

• Keywords (croatian): inkapsulacija; mikročestice; suzbijanje; učinkovitost; ulje neema
• Keywords (english): efficacy; encapsulation; neem oil; microparticles; suppression
• Language: croatian
• Publication type: Scientific paper - Review paper
• Publication status: Published
• Peer review: Peer review - domestic
• Publication version: Published version
• Journal title: Glasilo biljne zaštite
• Numbering: vol. 21, no. 5, pp. 511-522
• p-ISSN: 1332-9545
• URN:NBN: urn:nbn:hr:204:186009
• Publication: 2021
• Document URL: https://hrcak.srce.hr/263582
• Type of resource: Text
• Access conditions: Open access
• Repository: Repository Faculty of Agriculture University of Zagreb
• Created on: 2024-02-14 07:23:44