Natural Phytotoxins as Scaffolds for Development of Novel Herbicides

A special issue of Plants (ISSN 2223-7747). This special issue belongs to the section "Phytochemistry".

Deadline for manuscript submissions: closed (30 November 2022) | Viewed by 5114

Special Issue Editor


E-Mail Website
Guest Editor
Department of Phytotoxicology and Biotechnology, All-Russian Research Institute of Plant Protection, 196608 Saint Petersburg, Russia
Interests: mycoherbicides; phytotoxins; natural herbicides; insecticidal properties of fungal plant pathogens; mycotoxin
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

This Special Issue is planned to demonstrate advances in the development of new environmentally friendly herbicides using natural phytotoxins as their prototypes. 

Weeds are a permanent component of anthropogenic ecosystems, and strict control is required in order to avoid the accumulation of their long-lasting seeds in the soil. With high infestation of crops, many elements of crop production technologies (fertilization, use of highly productive varieties, growth promoters, etc.) lose their practical value due to high yield losses. Therefore, the volumes of use of chemical herbicides (CHs) are several times higher than other agrochemicals for plant protection. However, intensive CH use leads to undesirable consequences: contamination of soil and water, accumulation of CH residues in the food, the emergence of CH-resistant populations of weeds, etc. In this regard, the development of environmentally low-risk herbicides with new mechanisms of action is relevant. Natural phytotoxins of plant or microbial origin may serve as prototypes of such compounds.

The aim of the proposed Special Issue is to determine the potential of natural phytotoxins as a scaffolds for the development of new herbicidal active ingredients. The following topics are of special interest:

1) New biotechnological approaches for production of natural phytotoxins;

2) The synthesis of their more active and stable derivatives;

3) The mechanisms of herbicidal action of the most promising substances;

4) Toxicological aspects of natural or semi-natural herbicides;

5) Prospective formulations and efficacy of natural/semi-natural herbicides.

This Special Issue would make a marked contribution to the development of new herbicides in demand on the world market.

Dr. Alexander Berestetskiy
Guest Editor

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. Plants is an international peer-reviewed open access semimonthly 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 2700 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

  • phytotoxins
  • fungi
  • plants
  • bacteria
  • biotechnology
  • semisynthesis
  • weed control
  • herbicide
  • toxicology
  • action mechanisms
  • formulation
  • field efficacy

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Review

24 pages, 1787 KiB  
Review
Modern Approaches for the Development of New Herbicides Based on Natural Compounds
by Alexander Berestetskiy
Plants 2023, 12(2), 234; https://doi.org/10.3390/plants12020234 - 4 Jan 2023
Cited by 17 | Viewed by 4643
Abstract
Weeds are a permanent component of anthropogenic ecosystems. They require strict control to avoid the accumulation of their long-lasting seeds in the soil. With high crop infestation, many elements of crop production technologies (fertilization, productive varieties, growth stimulators, etc.) turn out to be [...] Read more.
Weeds are a permanent component of anthropogenic ecosystems. They require strict control to avoid the accumulation of their long-lasting seeds in the soil. With high crop infestation, many elements of crop production technologies (fertilization, productive varieties, growth stimulators, etc.) turn out to be practically meaningless due to high yield losses. Intensive use of chemical herbicides (CHs) has led to undesirable consequences: contamination of soil and wastewater, accumulation of their residues in the crop, and the emergence of CH-resistant populations of weeds. In this regard, the development of environmentally friendly CHs with new mechanisms of action is relevant. The natural phytotoxins of plant or microbial origin may be explored directly in herbicidal formulations (biorational CHs) or indirectly as scaffolds for nature-derived CHs. This review considers (1) the main current trends in the development of CHs that may be important for the enhancement of biorational herbicides; (2) the advances in the development and practical application of natural compounds for weed control; (3) the use of phytotoxins as prototypes of synthetic herbicides. Some modern approaches, such as computational methods of virtual screening and design of herbicidal molecules, development of modern formulations, and determination of molecular targets, are stressed as crucial to make the exploration of natural compounds more effective. Full article
(This article belongs to the Special Issue Natural Phytotoxins as Scaffolds for Development of Novel Herbicides)
Show Figures

Figure 1

Back to TopTop