Environmental Science and Pollution Research, Год журнала: 2020, Номер 28(3), С. 2626 - 2637
Опубликована: Ноя. 4, 2020
Язык: Английский
Insects, Год журнала: 2021, Номер 12(3), С. 189 - 189
Опубликована: Фев. 24, 2021
In this review, we describe the role of plant-derived biochemicals that are toxic to insect pests. Biotic stress in plants caused by pests is one most significant problems, leading yield losses. Synthetic pesticides still play a crop protection. However, environmental side effects and health issues overuse or inappropriate application synthetic forced authorities ban some problematic ones. Consequently, there strong necessity for novel alternative pest control methods. An interesting source ecological biocidal compounds, naturally occurring as allelochemicals (secondary metabolites), helping resist, tolerate compensate The abovementioned bioactive natural products first line defense against herbivores. large group secondary plant metabolites, including alkaloids, saponins, phenols terpenes, promising compounds management Secondary metabolites offer sustainable control, therefore can conclude certain species provide numerous possibilities discovering ecologically friendly methods
Язык: Английский
Процитировано
120
Ecotoxicology and Environmental Safety, Год журнала: 2023, Номер 255, С. 114783 - 114783
Опубликована: Март 22, 2023
In the current scenario of global warming and climate change, plants face many biotic stresses, which restrain growth, development productivity. Nanotechnology is gaining precedence over other means to deal with abiotic constraints for sustainable agriculture. One nature's most beneficial metalloids, silicon (Si) shows ameliorative effect against environmental challenges. Silicon/Silica nanoparticles (Si/SiO2NPs) have gained special attention due their significant chemical optoelectronic capabilities. Its mesoporous nature, easy availability least biological toxicity has made it very attractive researchers. Si/SiO2NPs can be synthesised by chemical, physical methods supplied foliar, soil, or seed priming. Upon uptake translocation, reach destined cells cause optimum tolerance stresses as well pest attack pathogen infection. Using a supplement an eco-friendly cost-effective option agriculture they facilitate delivery nutrients, assist mitigate stress enhances plant resistance. This review aims present overview formulation Si/SiO2NPs, application, uptake, translocation emphasize role in boosting growth conventional advantage fertilizers consideration on mitigating effects towards stress.
Язык: Английский
Процитировано
42
Plant Growth Regulation, Год журнала: 2022, Номер 100(2), С. 301 - 319
Опубликована: Авг. 26, 2022
Язык: Английский
Процитировано
65
Physiological and Molecular Plant Pathology, Год журнала: 2023, Номер 128, С. 102161 - 102161
Опубликована: Окт. 5, 2023
Язык: Английский
Процитировано
28
Plants, Год журнала: 2024, Номер 13(2), С. 313 - 313
Опубликована: Янв. 20, 2024
Plants, as sessile organisms, uptake nutrients from the soil. Throughout their whole life cycle, they confront various external biotic and abiotic threats, encompassing harmful element toxicity, pathogen infection, herbivore attack, posing risks to plant growth production. Plants have evolved multifaceted mechanisms cope with exogenous stress. The defense hypothesis (EDH) theory elucidates that plants employ elements within tissues withstand natural enemies. Notably, essential non-essential trace metals metalloids been identified active participants in mechanisms, especially nanoparticle form. In this review, we compiled synthetized recent advancements robust evidence regarding involvement of against stresses include stressors (such drought, salinity, heavy metal toxicity) environmental invasion attack). We discuss underlying involved enhancement physiological, biochemical, molecular perspectives. By consolidating information, review enhances our understanding how contribute defense. Drawing on current advances elemental defense, propose an application prospect agricultural products solve issues, including soil pollution production, for sustainable development agriculture. Although studies focused advanced, precise mechanism under response still needs further investigation.
Язык: Английский
Процитировано
12
Scientia Horticulturae, Год журнала: 2021, Номер 288, С. 110383 - 110383
Опубликована: Июль 12, 2021
As water quality and availability decreases in many parts of the world, salinity is becoming a major challenge that reduces crop yield, even soilless cultivation systems. Therefore, novel strategies are needed to promote plant salt tolerance these We hypothesized non-essential element silicon (Si) plant-growth promoting Bacillus spp. can alleviate stress cucumber (Cucumis sativus L.) grown hydroponics. tested this hypothesis by growing seedlings with without (75 mM NaCl) 1.5 Si an inoculum six rhizosphere species full-factorial design. Seedlings were climate room for two weeks independent deep-water culture containers. The applied strongly reduced biomass, whereas application under resulted substantial increase shoot root biomass. This beneficial impact was also observed increased height, leaf area, specific length, surface area volume. dry weight, as well length. In stress, concentration, Cl− concentration shoots. A reduction shoots apparent treatment. Under non-stress conditions, neither nor affected growth parameters. However, mineral content Cl−and Ca2+ concentrations, inoculation decreased K concentration. conclude does alleviation during early stage deep has implications production. Seed showed trend some characteristics nutrient status high salinity, although not pronounced Si.
Язык: Английский
Процитировано
47
The Science of The Total Environment, Год журнала: 2021, Номер 778, С. 146378 - 146378
Опубликована: Март 12, 2021
Язык: Английский
Процитировано
41
Frontiers in Plant Science, Год журнала: 2022, Номер 13
Опубликована: Март 9, 2022
The calcium (Ca2+) signaling is a crucial event during plant-herbivore interaction, which involves transient change in cytosolic Ca2+ concentration, sensed by Ca2+-sensors, and the received message transduced to downstream target proteins leading appropriate defense response. Calmodulin-like (CMLs) are calcium-sensing plant-specific proteins. Although CMLs have been identified few plants, they remained uncharacterized leguminous crop plants. Therefore, wide-range analysis of soybean was performed, 41 true with greater than 50% similarity Arabidopsis CMLs. phylogenetic study revealed their evolutionary relatedness known Further, identification conserved motifs, gene structure analysis, cis-acting elements strongly supported identity as members this family involvement stress responses. Only Glycine max (GmCMLs) exhibited differential expression different tissue types, rest them had minimal expression. Additionally, patterns GmCMLs were observed Spodoptera litura-feeding, wounding, compound treatments, indicating role plant defense. three-dimensional prediction, interactive domains, docking ions S. litura-inducible GmCMLs, indicated sensors. This on characterization provided insights into roles herbivory.
Язык: Английский
Процитировано
36
The Science of The Total Environment, Год журнала: 2023, Номер 904, С. 166819 - 166819
Опубликована: Сен. 5, 2023
Язык: Английский
Процитировано
21
Advanced Biotechnology, Год журнала: 2024, Номер 2(4)
Опубликована: Окт. 8, 2024
The principle of the "growth-defense trade-off" governs how plants adjust their growth and defensive strategies in response to external factors, impacting interactions among plants, herbivorous insects, natural enemies. Mineral nutrients are crucial modulating plant development through bottom-up effects. Emerging evidence has revealed complex regulatory networks that link mineral defense responses, influencing delicate balance between against herbivores. This review aims summarize recent advances elucidate impact nutrient availability on responses. Particularly, we focus status shapes resistance herbivores, delving into molecular mechanisms underlying this physiological process. Moreover, interplay various herbivore mechanisms, including physical protection, hormone signaling, metabolite production, volatile organic compound emissions deter herbivores or attract enemies, discussed. comprehensive sets stage for future investigations intricate crosstalk signaling which serves as a central mechanism guide sustainable pest management approaches, thereby promoting balanced agroecosystem health enhancing ecosystem productivity resilience.
Язык: Английский
Процитировано
6