Plant-Environment Interactions, Год журнала: 2023, Номер 4(3), С. 115 - 133
Опубликована: Апрель 2, 2023
Fungal pathogens pose a major threat to
Язык: Английский
International Journal of Biological Macromolecules, Год журнала: 2023, Номер 253, С. 127043 - 127043
Опубликована: Сен. 22, 2023
Язык: Английский
Процитировано
23
Carbohydrate Polymers, Год журнала: 2024, Номер 331, С. 121858 - 121858
Опубликована: Фев. 1, 2024
Язык: Английский
Процитировано
15
Plant Signaling & Behavior, Год журнала: 2024, Номер 19(1)
Опубликована: Июнь 20, 2024
Soil toxicity is a major environmental issue that leads to numerous harmful effects on plants and human beings. Every year huge amount of Pb dumped into the environment either from natural sources or anthropogenically. Being heavy metal it highly toxic non-biodegradable but remains in for long time. It considered neurotoxic exerts living In present review article, investigators have emphasized side plants. Further, authors focused various environment. Investigators responses including molecular, biochemical, morphological levels Pb. Further emphasis was given effect elevated microbial population rhizospheres. remediation strategies removal soil water sources.
Язык: Английский
Процитировано
12
Journal of Plant Physiology, Год журнала: 2025, Номер 307, С. 154455 - 154455
Опубликована: Фев. 20, 2025
Язык: Английский
Процитировано
1
Pesticide Biochemistry and Physiology, Год журнала: 2023, Номер 195, С. 105581 - 105581
Опубликована: Авг. 12, 2023
Язык: Английский
Процитировано
21
Plants, Год журнала: 2023, Номер 12(11), С. 2103 - 2103
Опубликована: Май 25, 2023
Tobacco mosaic virus (TMV) is a major pathogen affecting tomato plants worldwide. The efficacy of silver nanoparticles (Ag-NPs) mediated by Punica granatum biowaste peel extract in mitigating the negative impact TMV infection on growth and oxidative stress was investigated through scanning electron microscopy (SEM), transmission (TEM), UV-Visible (UV-Vis) spectrophotometer, X-ray Diffraction (XRD), dynamic light scattering (DLS), zeta potential, energy-dispersive spectroscopy (EDX), Fourier-transform infrared spectra (FTIR). Results SEM analysis green Ag-NPs revealed presence condensed spherical or round NPs with diameters ranging between 61 97 nm. TEM confirmed results showed round-shaped an average size 33.37 ± 12.7 elemental (EDX) prepared Ag as peak (64.43%) at 3-3.5 KeV. FTIR several functional groups Ag-NPs, for which three treatment strategies Ag-NP applications were evaluated greenhouse study compared to inoculated control plants: pre-infection (TB), post-infection (TA), dual (TD). that TD strategy most effective improving reducing viral replication, whereas all treatments (TB, TA, TD) found significantly increase expression pathogenesis-related (PR) genes PR-1 PR-2, well polyphenolic compounds, HQT, C4H plants. In contrast, flavonoid content not affected infection, while phenolic reduced group. Furthermore, led significant markers MDA H2O2, reduction enzymatic activity antioxidants PPO, SOD, POX. Our clearly application TMV-infected reduces accumulation, delays replication treatments, greatly enhances CHS gene involved biosynthesis. Overall, these findings suggest may be mitigate
Язык: Английский
Процитировано
18
Crop Health, Год журнала: 2023, Номер 1(1)
Опубликована: Ноя. 30, 2023
Abstract Nanoparticles (NPs) have emerged as a revolutionary strategy in the field of agriculture, offering innovative solutions for enhancing plant health, disease management, and sustainable crop production. This review summarizes multifaceted roles NPs, synthesized chemically biologically, encompassing NP modulation immunity against pathogens, mechanisms uptake, potential applications control. The integration NPs delivery vehicles bioactive molecules, enabling targeted nutrients, hormones, RNA interference chemical protectants growth regulation is also discussed detail. critically examines safety environmental considerations associated with application agriculture sector, including toxicity, fate, risks. Future perspectives encompass precision eco-friendly unraveling intricate plant-NP interactions, necessity responsible innovation. At nexus nanotechnology this underscores transformative revolutionizing health while highlighting importance to ensure resilient agricultural systems.
Язык: Английский
Процитировано
17
Journal of Integrative Agriculture, Год журнала: 2023, Номер 22(10), С. 3069 - 3080
Опубликована: Фев. 25, 2023
In this research, green synthesized MgONPs from lemon fruit extracts and their fungicidal potential was evaluated against Alternaria dauci infection on carrot (Daucus carota L.) under greenhouse conditions.The scanning transmission electron microscopy (SEM, TEM) ultra-violet (UV) visible spectroscopy were used to validate characterize MgONPs. The crystalline nature of determined using SAED (selected area diffraction). triggered substantial antifungal activity A. when exposed 50 100 mg L−1 concentrations but the higher noticed in in-vitro conditions. fungal inoculated plants, a marked decrease growth, photosynthetic pigments, an increase phenol, proline contents, defense-related enzymes seen over control (Distilled water). However, foliar application at resulted significant improvement plant phenol defense carrots with without infection. Spraying had more length (17.11%), shoot dry weight (34.38%), fresh (20.46%), root (49.09%) challenged control. leaf blight indices percent disease severity also reduced plants sprayed non-bonding interactions genus protein nanoparticles studied molecular docking.
Язык: Английский
Процитировано
16
Journal of Applied Microbiology, Год журнала: 2024, Номер 135(2)
Опубликована: Фев. 1, 2024
Abstract Aims The study aims to explore antifungal properties of bacillibactin siderophore produced by the plant growth-promoting rhizobacterium (PGPR) Bacillus subtilis against fungal phytopathogens Alternaria porri and Fusarium equiseti isolated from Solanum lycopersicum melongena plants. Methods results F. were infected plants eggplant tomato, respectively. A plate assay was employed assess effect phytopathogens. potential PGPR evaluated estimation dry biomass, visualization cellular deformity using compound scanning electron microscopy, antioxidative enzyme analysis membrane damage via lipid peroxidation. Inductively coupled plasma atomic emission spectroscopy (ICP-AES) investigate changes in intracellular iron content. impact on pathogenesis infecting detached leaves S. with both pathogens treating bacillibactin. Leaves further investigated for ROS accumulation, extent necrosis cell death. Our findings revealed significant hyphal structure A. following treatment Biomass reduction, elevated levels, substantiated inhibitory effects growth. ICP-AES indicates an increase content suggesting enhanced uptake facilitated Moreover, application 1500 µg ml−1 demonstrated a substantial inhibition necrosis, death upon treatment. Conclusions This confirms potent antagonistic activity growth, supporting its as promising biological control agent diseases. Bacillibactin-induced morphological, physiological, biochemical alterations fungi pathogen-infected highlight prospects effective sustainable solution mitigate economic losses associated infections vegetable crops.
Язык: Английский
Процитировано
7
Plant Growth Regulation, Год журнала: 2024, Номер unknown
Опубликована: Сен. 18, 2024
Язык: Английский
Процитировано
7