Botanical Products in the Control of Agricultural Pests and Their Effects on Non-target Organisms

A special issue of Agronomy (ISSN 2073-4395). This special issue belongs to the section "Pest and Disease Management".

Deadline for manuscript submissions: closed (28 July 2023) | Viewed by 1780

Special Issue Editors


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Guest Editor
Laboratory of Botanical Application, PostGraduate Program in General Biology/Bioprospecting and PostGraduate Program in Entomology and Biodiversity Conservation, Faculty of Biological and Environmental Sciences, Federal University of Grande Dourados, Dourados 79800-000, Brazil
Interests: phagodeterrent; biological activities; antibiosis; bioinsecticide; antifeedant; antixenosis.
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Guest Editor
Laboratory of Medicinal Plants, PostGraduate Program in General Biology/Bioprospecting and Faculty of Health Sciences, Federal University of Grande Dourados UFGD, Dourados 79804-970, MS, Brazil
Interests: natural products; medicinal plants; biological activity; essential oil; phenolic; flavonoid; alkaloids; chemical composition
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Recent literature has shown that botanical insecticides can be important tools, potentially serving as alternatives for insect control in areas of agricultural production or organic production. The advantage highlighted in these studies is that botanical insecticides do not remain in nature after their application, which drastically reduces the chances of environmental contamination and promotes higher rates of environmental preservation. In addition, these chemicals are less toxic and better suited to the economic conditions of small farmers due to the usual presence of several bioactive compounds, low persistence in the environment, and generally low cost of use, especially for small farmers with limited income. Thus, an option that meets these conditions is the prospection of plants, which has aroused great interest in the possibility of discovering new bioactive compounds in order to originate, for example, botanical insecticides. These act synergistically, presenting attractive, dislodging or repellent characteristics, with phagodeterrent action. In addition, they include substances capable of altering the growth and development of some insects, many of them being produced in response to insect attack, and thus employed in the control and monitoring of insect pests. Another aspect of this issue worth considering is that the utilization of plants with insecticidal properties sees their use facilitated in the form of crude extracts, which is an option for farmers who exploit small areas, and also in protected crops. However, even before all the advantages presented by several authors in their studies became apparent to the research community, the use of plants in the control of insects already required research to discover the aspects related to the effects of botanical insecticides on non-target organisms. Thus, this Special Issue will present the most recent scientific advances to promote in-depth knowledge on insect responses to botanical insecticides, aiming to highlight their effect on the target and non-target organisms. 

We invite all types of submissions to this Special Issue, including original research, reviews, perspectives, and opinion articles. Relevant areas include research related to (but not limited to): (1) biochemical, physiological, and molecular mechanisms of insects against botanical insecticides; (2) insect response to botanical insecticides in agroecosystems; (3) impact of botanical insecticides on natural enemies and microorganisms on overall insect biodiversity in agroecosystems; and (4) evolutionary mechanisms of insect adaptation to deal with botanical insecticides.

Prof. Dr. Rosilda Mara Mussury
Prof. Dr. Anelise Samara Nazari Formagio
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Agronomy is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • biodiversity
  • evolutionary adaptations
  • ecology
  • bioinsecticide
  • alternate control
  • agroecological

Published Papers (1 paper)

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Research

16 pages, 2307 KiB  
Article
Leaf Extracts of Miconia albicans (Sw.) Triana (Melastomataceae) Prevent the Feeding and Oviposition of Plutella xylostella (Linnaeus, 1758) (Lepidoptera: Plutellidae)
by Isabella Maria Pompeu Monteiro Padial, Silvana Aparecida de Souza, José Bruno Malaquias, Claudia Andrea Lima Cardoso, Jéssica Karina da Silva Pachú, Claudemir Antonio Garcia Fioratti and Rosilda Mara Mussury
Agronomy 2023, 13(3), 890; https://doi.org/10.3390/agronomy13030890 - 17 Mar 2023
Cited by 2 | Viewed by 1517
Abstract
Sustainability in food production is an increasingly discussed issue nowadays; therefore, demands for research that can reduce production costs and ensure the quality and autonomy of production are relevant, with attention to the use of plants due to their importance in biodiversity. Thus, [...] Read more.
Sustainability in food production is an increasingly discussed issue nowadays; therefore, demands for research that can reduce production costs and ensure the quality and autonomy of production are relevant, with attention to the use of plants due to their importance in biodiversity. Thus, the objective of this research was to evaluate the bioactivity, feeding preference, and oviposition preference of Miconia albicans botanical extracts at concentrations of 1%, 5%, and 10% against Plutella xylostella. We observed reduced larval duration, larval survival, female hatching success, and repellence of oviposition and feeding for all concentrations. For higher concentrations, the extracts showed a larval mortality rate of 58%, a feeding reduction of 82%, and an oviposition reduction of 94%, showing potential for pest control. Phytochemical analyses identified phenolic compounds, flavonoids, and tannins, which are substances with repellent and larvicidal properties. This is the first report on the phytosanitary potential of M. albicans, showing that the plant has both lethal and sublethal effects on P. xylostella. Full article
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