Pesticide-free agriculture as a new paradigm for research

Agronomy for Sustainable Development, Journal Year: 2022, Volume and Issue: 42(1)

Published: Jan. 27, 2022

Abstract Reducing pesticide use has become a goal shared by several European countries and major issue in public policies due to the negative impacts of pesticides on environment human health. However, since most agri-food sector relies these countries, substantially reducing is complex issue. To overcome this situation, we argue that agricultural research role play must adopt pesticide-free paradigm expect deep impact use. In article, explain why new needed outline fronts it will help address. These are related five strategies: (1) redesigning cropping systems enhance prophylaxis, (2) diversifying biocontrol strategies associated business models, (3) broadening scope plant breeding include functional biodiversity evolutionary ecology concepts, (4) setting goals for machinery digital technologies, (5) supporting development private initiatives transition toward systems. The corresponding activities be managed conjointly develop systemic coupled innovations, which essential significantly. We therefore provide examples cross-cutting objectives combine while also highlighting need interdisciplinary projects. By doing so, an overall orientation achieve sustainable agriculture.

Language: Английский

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Biopesticides as a promising alternative to synthetic pesticides: A case for microbial pesticides, phytopesticides, and nanobiopesticides

Frontiers in Microbiology, Journal Year: 2023, Volume and Issue: 14

Published: Feb. 16, 2023

Over the years, synthetic pesticides like herbicides, algicides, miticides, bactericides, fumigants, termiticides, repellents, insecticides, molluscicides, nematicides, and pheromones have been used to improve crop yield. When are used, over-application excess discharge into water bodies during rainfall often lead death of fish other aquatic life. Even when fishes still live, their consumption by humans may biomagnification chemicals in body system can cause deadly diseases, such as cancer, kidney diabetes, liver dysfunction, eczema, neurological destruction, cardiovascular so on. Equally, harm soil texture, microbes, animals, plants. The dangers associated with use necessitated need for alternative organic (biopesticides), which cheaper, environment friendly, sustainable. Biopesticides be sourced from microbes (e.g., metabolites), plants exudates, essential oil, extracts bark, root, leaves), nanoparticles biological origin silver gold nanoparticles). Unlike pesticides, microbial specific action, easily without expensive chemicals, environmentally sustainable residual effects. Phytopesticides myriad phytochemical compounds that make them exhibit various mechanisms likewise, they not release greenhouse gases lesser risks human health compared available pesticides. Nanobiopesticides higher pesticidal activity, targeted or controlled top-notch biocompatibility biodegradability. In this review, we examined different types merits, demerits biopesticides, but more importantly, x-rayed appropriate approaches acceptability commercial usage phytopesticides, nanobiopesticides plant nutrition, protection/yield, animal/human promotion, possible incorporation integrated pest management system.

Language: Английский

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The impact of climate change on insect pest biology and ecology: Implications for pest management strategies, crop production, and food security

Journal of Agriculture and Food Research, Journal Year: 2023, Volume and Issue: 14, P. 100733 - 100733

Published: Aug. 9, 2023

The explosive expansion of the global population and technological progress has greatly influenced agriculture food production. However, this is threatened by climate change, which unleashes a slew issues like carbon dioxide (CO2) increases, frequent droughts, temperature shifts that present substantial obstacle to crop yields security. ramifications these climatic factors on insect pest biology ecology are profound, given pests depend heavily factors. Since productivity tightly connected both variables, changes in can significantly impact yields. Therefore, it imperative comprehend change manage them effectively ensure sufficient This review examines effect explores potential use modern monitoring technologies prediction tools devise effective management strategies improve production

Language: Английский

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Agroecological crop protection for sustainable agriculture

Advances in agronomy, Journal Year: 2023, Volume and Issue: unknown, P. 1 - 59

Published: Jan. 1, 2023

Language: Английский

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Biocontrol Activity of Aromatic and Medicinal Plants and Their Bioactive Components against Soil-Borne Pathogens

Plants, Journal Year: 2023, Volume and Issue: 12(4), P. 706 - 706

Published: Feb. 5, 2023

Soil-borne phytopathogens can have detrimental effects on both cereal and horticultural crops resulting in serious losses worldwide. Due to their high efficiency easy applicability, synthetic pesticides are still the primary choice modern plant disease control systems, but stringent regulations increasing environmental concerns make search for sustainable alternatives more pressing than ever. In addition incorporation of botanicals into agricultural practices, diversification cropping systems with aromatic medicinal plants is also an effective tool diseases through providing nutrients shaping soil microbial communities. However, these techniques not universally accepted may negatively affect fertility if application thoroughly controlled. Because biocontrol potential has been extensively examined over past decades, present study aims overview recent literature concerning biopesticide effect secondary metabolites derived from important soil-borne pathogens including bacteria, fungi, nematodes. Most investigated herbs belong family Lamiaceae (e.g., Origanum spp., Salvia Thymus Mentha etc.) associated potent antimicrobial activity, primarily due chemical constituents. The most frequently tested organisms include such as Rhizoctonia Fusarium Phytophthora which be highly persistent soil. Despite intense research efforts dedicated development plant-based pesticides, only a few species utilized production commercial formulations inconsistent efficiency, lack field verification, costs, prolonged authorization requirements. recycling wastes plant-utilizing industries offer economically feasible way improve health reduce burdens at same time. Overall, this review provides comprehensive knowledge herb-based protection techniques, it highlights importance exploiting residues generated by sectors part agro-industrial processes.

Language: Английский

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Effects of climate change on plant pathogens and host-pathogen interactions

Crop and Environment, Journal Year: 2024, Volume and Issue: 3(3), P. 159 - 170

Published: May 31, 2024

Crop production stands as a pivotal pillar of global food security, but its sustainability faces complex challenges from plant diseases, which pose substantial threat to agricultural productivity. Climate change significantly alters the dynamics pathogens, primarily through changes in temperature, humidity, and precipitation patterns, can enhance virulence spread various diseases. Indeed, increased frequency extreme weather events, is direct consequence climate change, creates favorable conditions for outbreaks As temperatures rise, geographic range many pathogens expanding, exposing new regions species diseases previously limited warmer climates. not only affects prevalence severity also influences effectiveness disease management strategies, necessitating adaptive approaches practices. This review presents thorough examination relationship between carefully provides an analysis interplay climatic shifts dynamics. In addition insights into development effective strategies countering adverse impacts on these hold significant promise bolstering crop resilience against mounting environmental challenges.

Language: Английский

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Can biocontrol be the game-changer in integrated pest management? A review of definitions, methods and strategies

Journal of Plant Diseases and Protection, Journal Year: 2024, Volume and Issue: 131(2), P. 265 - 291

Published: Feb. 23, 2024

Abstract Global agriculture is heavily dependent on sustainable plant protection. Worldwide, the concept of integrated pest management (IPM) being followed. IPM utilizes a range strategies, with chemical synthetic pesticides employed only as last resort. However, in agricultural practice, farmers continue to rely primarily this option. To further reduce dependence, new strategies are sought strengthen use biological control within approach including identification novel non-synthetic natural compounds. Here, we discuss and report state art research areas such biocontrol agents application ecological principles. These practices can help establish protection systems, greatest impact achieved when they used appropriate combinations. We highlight conditions that currently prevent or hinder increased measures. On background agroecological experiences, why additional advancements imperative more effectively break life cycles pests, diseases weeds. emphasize significance judicious technologies, adapted local conditions. Additionally, key role expertise operators implementing these their knowledge thereof.

Language: Английский

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Integrated Pest Management: An Update on the Sustainability Approach to Crop Protection

ACS Omega, Journal Year: 2024, Volume and Issue: 9(40), P. 41130 - 41147

Published: Sept. 28, 2024

Integrated Pest Management (IPM) emerged as a pest control framework promoting sustainable intensification of agriculture, by adopting combined strategy to reduce reliance on chemical pesticides while improving crop productivity and ecosystem health. This critical review synthesizes the most recent advances in IPM research practice, mostly focusing studies published within past five years. The Review discusses key components IPM, including cultural practices, biological control, genetic targeted pesticide application, with particular emphasis significant advancements made delivery systems. Recent findings highlight growing importance conservation which involves management agricultural landscapes promote natural enemy populations. Furthermore, discovery novel biopesticides, microbial agents plant-derived compounds, has expanded arsenal tools available for eco-friendly management. Substantial progress recently also been development systems, such nanoemulsions controlled-release formulations, can minimize environmental impact maintaining their efficacy. analyzes environmental, economic, social dimensions adoption, showcasing its potential biodiversity ensure food safety. Case from various agroecological contexts demonstrate successful implementation programs, highlighting participatory approaches effective knowledge exchange among stakeholders. identifies main challenges opportunities widespread adoption need transdisciplinary research, capacity building, policy support. In conclusion, this essential role achieving it seeks optimize production minimizing adverse impacts enhancing resilience systems global climate change loss.

Language: Английский

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Fungal Endophytes as Mitigators against Biotic and Abiotic Stresses in Crop Plants

Journal of Fungi, Journal Year: 2024, Volume and Issue: 10(2), P. 116 - 116

Published: Jan. 30, 2024

The escalating global food demand driven by a gradually expanding human population necessitates strategies to improve agricultural productivity favorably and mitigate crop yield loss caused various stressors (biotic abiotic). Biotic stresses are phytopathogens, pests, nematodes, along with abiotic like salt, heat, drought, heavy metals, which pose serious risks security productivity. Presently, the traditional methods relying on synthetic chemicals have led ecological damage through unintended impacts non-target organisms emergence of microbes that resistant them. Therefore, addressing these challenges is essential for economic, environmental, public health concerns. present review supports sustainable alternatives, emphasizing possible application fungal endophytes as innovative eco-friendly tools in plant stress management. Fungal demonstrate capabilities managing plants against biotic via direct or indirect enhancement plants’ innate immunity. Moreover, they contribute elevated photosynthesis rates, stimulate growth, facilitate nutrient mineralization, produce bioactive compounds, hormones, enzymes, ultimately improving overall resistance. In conclusion, harnessing potentiality represents promising approach toward sustainability practices, offering effective alternative solutions reduce reliance chemical treatments address posed stresses. This ensures long-term promotes environmental economic viability agriculture.

Language: Английский

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The emergence of pesticide-free crop production systems in Europe

Nature Plants, Journal Year: 2024, Volume and Issue: 10(3), P. 360 - 366

Published: March 14, 2024

Language: Английский

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