Soil and Phytomicrobiome for Plant Disease Suppression and Management under Climate Change: A Review

Plants, Год журнала: 2023, Номер 12(14), С. 2736 - 2736

Опубликована: Июль 23, 2023

The phytomicrobiome plays a crucial role in soil and ecosystem health, encompassing both beneficial members providing critical goods services pathogens threatening food safety security. potential benefits of harnessing the power for plant disease suppression management are indisputable interest agriculture but also forestry landscaping. Indeed, diseases can be mitigated by situ manipulations resident microorganisms through agronomic practices (such as minimum tillage, crop rotation, cover cropping, organic mulching, etc.) well applying microbial inoculants. However, numerous challenges, such lack standardized methods microbiome analysis difficulty translating research findings into practical applications at stake. Moreover, climate change is affecting distribution, abundance, virulence many pathogens, while altering functioning, further compounding strategies. Here, we will first review literature demonstrating how agricultural have been found effective promoting health enhancing suppressiveness mitigation shift phytomicrobiome. Challenges barriers to identification use then discussed before focusing on impacts functioning outcome.

Язык: Английский

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

Crop and Environment, Год журнала: 2024, Номер 3(3), С. 159 - 170

Опубликована: Май 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.

Язык: Английский

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The plant disease triangle facing climate change: a molecular perspective

Trends in Plant Science, Год журнала: 2024, Номер 29(8), С. 895 - 914

Опубликована: Апрель 4, 2024

Язык: Английский

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Fungal impacts on Earth’s ecosystems

Nature, Год журнала: 2025, Номер 638(8049), С. 49 - 57

Опубликована: Фев. 5, 2025

Язык: Английский

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Navigating Climate Change: Exploring the Dynamics Between Plant–Soil Microbiomes and Their Impact on Plant Growth and Productivity

Global Change Biology, Год журнала: 2025, Номер 31(2)

Опубликована: Фев. 1, 2025

Understanding the intricate interplay between plant and soil microbiomes their effects on growth productivity is vital in a rapidly changing climate. This review explores interconnected impacts of climate change plant-soil profound agricultural productivity. The ongoing rise global temperatures, shifting precipitation patterns extreme weather events significantly affect composition function microbial communities rhizosphere. Changes diversity activity due to rising temperatures impact nutrient cycling, enzyme synthesis, health pest disease management. These changes also influence dynamics microbe capability promote health. As changes, plants' adaptive capacity partners become increasingly crucial for sustaining agriculture. Mitigating adverse requires comprehensive understanding mechanisms driving these processes. It highlights various strategies mitigating adapting environmental challenges, including management, stress-tolerant crops, cover cropping, sustainable land water crop rotation, organic amendments development climate-resilient varieties. emphasises need further exploration within broader context change. Promising mitigation strategies, precision agriculture targeted microbiome modifications, offer valuable pathways future research practical implementation food security

Язык: Английский

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Elevated CO₂ alters soybean physiology and defense responses, and has disparate effects on susceptibility to diverse microbial pathogens

New Phytologist, Год журнала: 2025, Номер unknown

Опубликована: Янв. 9, 2025

Summary Increasing atmospheric CO 2 levels have a variety of effects that can influence plant responses to microbial pathogens. However, these are varied, and it is challenging predict how elevated ( e ) will affect particular plant–pathogen interaction. We investigated may disease development diverse pathogens in the major oilseed crop, soybean. Soybean plants grown ambient , 419 parts per million (ppm)) or (550 ppm) were challenged with bacterial, viral, fungal, oomycete Disease severity, pathogen growth, gene expression, molecular defense quantified. In less susceptible Pseudomonas syringae pv. glycinea Psg but more bean pod mottle virus, soybean mosaic Fusarium virguliforme . Susceptibility Pythium sylvaticum was unchanged, although greater loss biomass occurred Reduced susceptibility associated enhanced responses. Increased viruses reduced expression antiviral defenses. This work provides foundation for understanding future impact challenges demonstrates microbes infecting both shoots roots potential concern climatic conditions.

Язык: Английский

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Insights Into Earthworms and Fungi: Pioneering Roles in Mitigating Global Food Scarcity and Combatting Land Degradation

Land Degradation and Development, Год журнала: 2025, Номер unknown

Опубликована: Янв. 9, 2025

ABSTRACT Climate change significantly impacts terrestrial ecosystems by altering soil moisture, temperature regimes, rainfall patterns, and frequency of extreme weather events. These disruptions lead to shifts in community structures, accelerates land degradation processes, which turn exacerbate the global food crisis. This review explores roles earthworms fungi improving health mitigating insecurity through their contributions nutrient cycling, fertility, plant growth. Earthworms recognized as key biological agents structures enhancement, carbon sequestration. They play crucial heavy metal remediation, quality, fostering sustainable agricultural practices such organic farming. The emphasizes influence on dynamics, particularly response residues management, characteristics, field conditions. Earthworm activity positively affects microbial communities, growth, even under stress factors like contamination extremes. Review identifies research gaps understanding earthworm distribution, performance, capacity for remediation varied agro‐ecological contexts. In addition biotic factors, present also examines alternative habits superfoods strategies address zero hunger, aligning with United Nations Sustainable Development Goals (SDGs) poverty eradication, improved health, overall well‐being. By incorporating into systems addressing critical needs, there is significant potential mitigate contribute alleviation crises.

Язык: Английский

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Sorghum: a Star Crop to Combat Abiotic Stresses, Food Insecurity, and Hunger Under a Changing Climate: a Review

Journal of soil science and plant nutrition, Год журнала: 2024, Номер 24(1), С. 74 - 101

Опубликована: Янв. 5, 2024

Язык: Английский

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Image‐based crop disease detection using machine learning

Plant Pathology, Год журнала: 2024, Номер unknown

Опубликована: Сен. 27, 2024

Abstract Crop disease detection is important due to its significant impact on agricultural productivity and global food security. Traditional methods often rely labour‐intensive field surveys manual inspection, which are time‐consuming prone human error. In recent years, the advent of imaging technologies coupled with machine learning (ML) algorithms has offered a promising solution this problem, enabling rapid accurate identification crop diseases. Previous studies have demonstrated potential image‐based techniques in detecting various diseases, showcasing their ability capture subtle visual cues indicative pathogen infection or physiological stress. However, rapidly evolving, advancements sensor technology, data analytics artificial intelligence (AI) continually expanding capabilities these systems. This review paper consolidates existing literature using ML, providing comprehensive overview cutting‐edge methodologies. Synthesizing findings from diverse offers insights into effectiveness different platforms, contextual integration applicability ML across types environmental conditions. The importance lies bridge gap between research practice, offering valuable guidance researchers practitioners.

Язык: Английский

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Characterization and Identification of Neocosmospora solani and Fusarium oxysporum Causing Root Necrosis and Wilting of Orange Trees in Chile

Plants, Год журнала: 2025, Номер 14(3), С. 376 - 376

Опубликована: Янв. 26, 2025

Orange trees (Citrus × sinensis (L.) Osbeck) are the third-most cultivated citrus fruit species in Chile. In recent years, several three orange orchards of ‘Lane late’ and ‘Fukumoto’ cultivars grafted on ‘Robidoux’ trifoliate (Poncirus trifoliata Raf.) have shown chlorosis, canopy reduction, wilting, root necrosis, defoliation, plant death symptoms. This study aims to characterize morphological symptoms observed diseased central Chile identify fungal pathogens that involved. Isolation characterization were conducted by using different culture media. A total 53 isolates obtained, morphologically characterized 12 selected for molecular identification. The identified ITS, TEF-1α, RPB2 regions. Two Fusarium complexes identified, Neocosmospora (Fusarium) solani (FSSC) F. oxysporum (FOSC), based >99% identity. Pathogenicity tests young seedlings under greenhouse conditions. Results indicated two months post inoculation, displayed rot such as vascular discoloration, wilting. FSSC FOSC re-isolated from necrotic seedling roots through a combination traits techniques. is first detailed report this disease, attributed FOSC, These diagnostic results represent step developing adequate phytosanitary programs managing disease.

Язык: Английский

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