Sustainable Crop and Weed Management in the Era of the EU Green Deal: A Survival Guide

Agronomy, Journal Year: 2022, Volume and Issue: 12(3), P. 589 - 589

Published: Feb. 26, 2022

Agricultural systems in the EU have become more vulnerable and less sustainable due to an overreliance on herbicides tremendous increase herbicide-resistant weeds. The Green Deal aims reduce use risk of chemical pesticides by 50% 2030, although it is still undefined whether a reduction herbicide could be feasible different farming situations. This review provide holistic framework for crop weed management input ensure protection. Current future dilemmas policies that need handled agroecological transition EU’s agricultural are also discussed. integration non-chemical alternatives integrated includes novel cultivation techniques (e.g., intercropping, false seedbed, reduced tillage, rotation diversification, adjustments sowing densities dates), tools flaming, seed coating, beneficial microorganisms, mechanical weeding, biocontrol agents natural herbicides), competitive plant material (hybrids cultivars, cover crops, service crops), new technologies precision agriculture Decision Support Systems, robots, remote sensing, UAVs, omics nanotechnology). A special focus should appointed agroecology biodiversity conservation.

Language: Английский

---

The Problem of Weed Infestation of Agricultural Plantations vs. the Assumptions of the European Biodiversity Strategy

Agronomy, Journal Year: 2022, Volume and Issue: 12(8), P. 1808 - 1808

Published: July 30, 2022

Meeting the nutritional needs of a dynamically developing global society is major challenge. Despite modernisation agriculture, huge losses in quality and quantity crops occur each year, mainly due to weed species, which are most important biotic limitation agricultural production. Globally, approximately 1800 species cause 31.5% reduction plant production, translates USD 32 billion per year economic losses. However, when same herbicides frequently applied, plants develop segetal immune mechanisms. There currently around 380 herbicide-resistant biotypes worldwide. Due negative influence on ecosystems legal regulations that limit use chemical crop protection products, it necessary new method control. Bioherbicides, based living organisms or their secondary metabolites, seem be an ideal solution. The biocontrol market worth EUR 550 million Europe 1.6 worldwide, with estimated 15% growth expected by 2025. numerous studies have demonstrated effectiveness microbial bioherbicides, only 25 mould-based bioherbicides available growers. high specificity selectivity biological as well low production costs non-toxicity environment human health, they would appear safe alternative pesticides.

Language: Английский

---

Herbicide Resistance: Managing Weeds in a Changing World

Agronomy, Journal Year: 2023, Volume and Issue: 13(6), P. 1595 - 1595

Published: June 13, 2023

Over the years, several agricultural interventions and technologies have contributed immensely towards intensifying food production globally. The introduction of herbicides provided a revolutionary tool for managing difficult task weed control contributing significantly global security human survival. However, in recent times, successes achieved with chemical taken turn, threatening very existence we tried to protect. side effects conventional farming, particularly increasing cases herbicide resistance weeds, is quite alarming. Global calls sustainable management approaches be used mounting. This paper provides detailed information on molecular biological background resistant biotypes highlights alternative, non-chemical methods which can prevent development spreading herbicide-resistant weeds.

Language: Английский

---

Current Trends for Lavender (Lavandula angustifolia Mill.) Crops and Products with Emphasis on Essential Oil Quality

Plants, Journal Year: 2023, Volume and Issue: 12(2), P. 357 - 357

Published: Jan. 12, 2023

Lavender is in the research spotlight due to its increasing economic importance, while market demand expected continue grow. Among hundreds of essential-oil-bearing plants, Lavandula angustifolia Mill. remains one most valuable. This paper explores lavender chain timeline from crop products, examining expanding knowledge on characteristics, phytochemical profile and functional potential that could lead new products uses. crops can be expanded without competing for productive land, instead using marginal, contaminated or unproductive land. A novel cultivation trend proposes leveraging agri-background biodiversity, arbuscular mycorrhiza natural enemies pests healthy crops. Together with breeding efforts targeting highly performant genotypes complex volatile profiles coupled resistance specific biotic (particularly Phytoplasma) abiotic (salt, heavy metals) stressors, industry have a steady supply high-quality raw material. Besides expansion uses essential oil cosmetics, pharmaceuticals, food environmental agri-applications, channels appeared use solid by-product, which rich polyphenols polysaccharides; these create additional streams value. The stabilization optimization techno-functional delivery systems through encapsulation extend shelf-life enhance biological activity efficiency.

Language: Английский

---

Herbicides in modern sustainable agriculture: environmental fate, ecological implications, and human health concerns

International Journal of Environmental Science and Technology, Journal Year: 2024, Volume and Issue: unknown

Published: June 19, 2024

Abstract Herbicides play a crucial role in modern agriculture by controlling weeds and ensuring sustainable crop productivity. However, the use of herbicides has raised concerns regarding their contamination, posing serious threat to environment, biodiversity, food safety. Recent trends indicate decline overall volume usage, suggesting shift towards more specific targeted formulations herbicides. Also, there been an increased systemic pre-emergence The global still faces several challenges because adverse environmental impacts caused herbicide both at application site offsite. In view growing concern, it is necessary develop new with greater selectivity or bio-based that can degrade after successful control intended weed population minimize eliminate hazards. Furthermore, adoption integrated management practices rather than prolonged repeated effectively reduce growth herbicide-resistant populations. present review single valuable resource, providing insights into recent future associated agriculture, focus on human health we emphasize advancements technology, emergence species, regulatory considerations, alternative approaches use, all which are particularly agroecology, policymakers, stakeholders. Graphical

Language: Английский

---

Using Remote Sensing and an Unmanned Aerial System for Weed Management in Agricultural Crops: A Review

Agronomy, Journal Year: 2021, Volume and Issue: 11(9), P. 1809 - 1809

Published: Sept. 8, 2021

Weeds are unwanted plants that can reduce crop yields by competing for water, nutrients, light, space, and carbon dioxide, which need to be controlled meet future food production requirements. The integration of drones, artificial intelligence, various sensors, include hyperspectral, multi-spectral, RGB (red-green-blue), ensure the possibility a better outcome in managing weed problems. Most major or minor challenges caused infestation faced implementing remote sensing systems agricultural tasks. It is multi-disciplinary science includes spectroscopy, optics, computer, photography, satellite launching, electronics, communication, several other fields. Future challenges, including security, sustainability, supply demand, climate change, herbicide resistance, also overcome those technologies based on machine learning approaches. This review provides an overview potential practical use unmanned aerial vehicle techniques management practices discusses how they challenges.

Language: Английский

---

Cyclic Dipeptides: The Biological and Structural Landscape with Special Focus on the Anti-Cancer Proline-Based Scaffold

Biomolecules, Journal Year: 2021, Volume and Issue: 11(10), P. 1515 - 1515

Published: Oct. 14, 2021

Cyclic dipeptides, also know as diketopiperazines (DKP), the simplest cyclic forms of peptides widespread in nature, are unsurpassed their structural and bio-functional diversity. DKPs, especially those containing proline, due to unique features such as, inter alia, extra-rigid conformation, high resistance enzyme degradation, increased cell permeability, expandable ability bind a diverse targets with better affinity, have emerged last years biologically pre-validated platforms for drug discovery. Recent advances revealed enormous potential development next-generation theranostics, smart delivery systems, biomaterials. Here, we present an updated review on biological profile these appealing biomolecules, particular emphasis anticancer properties, since cancers main cause death all over world. Additionally, provide consideration supramolecular structuring synthons, based proline-based DKP privileged scaffold, inspiration design compound libraries search ideal ligands, innovative self-assembled nanomaterials, architectures.

Language: Английский

---

Nanobiopesticides in sustainable agriculture: developments, challenges, and perspectives

Environmental Science Nano, Journal Year: 2022, Volume and Issue: 10(1), P. 41 - 61

Published: Nov. 14, 2022

Applications of nanotechnology in biopesticides could achieve controlled release, increase the solubility, and exhibit location targeting strong compatibility.

Language: Английский

---

The potential future roles of natural compounds and microbial bioherbicides in weed management in crops

Advances in Weed Science, Journal Year: 2022, Volume and Issue: 40(spe1)

Published: Jan. 1, 2022

There is a popular demand for more natural means of pest management, including weed as well by farmers herbicides with new chemistries and/or modes action to which current resistances do not apply. Natural compounds offer source that can either meet these needs in their state or templates better physicochemical properties field use. In some cases, simply identifying good herbicide target site [...]

Language: Английский

---

Modern Approaches for the Development of New Herbicides Based on Natural Compounds

Plants, Journal Year: 2023, Volume and Issue: 12(2), P. 234 - 234

Published: Jan. 4, 2023

Weeds are a permanent component of anthropogenic ecosystems. They require strict control to avoid the accumulation their long-lasting seeds in soil. With high crop infestation, many elements production technologies (fertilization, productive varieties, growth stimulators, etc.) turn out be practically meaningless due yield losses. Intensive use chemical herbicides (CHs) has led undesirable consequences: contamination soil and wastewater, residues crop, emergence CH-resistant populations weeds. In this regard, development environmentally friendly CHs with new mechanisms action is relevant. The natural phytotoxins plant or microbial origin may explored directly herbicidal formulations (biorational CHs) indirectly as scaffolds for nature-derived CHs. This review considers (1) main current trends that important enhancement biorational herbicides; (2) advances practical application compounds weed control; (3) prototypes synthetic herbicides. Some modern approaches, such computational methods virtual screening design molecules, formulations, determination molecular targets, stressed crucial make exploration more effective.

Language: Английский

---