Crops, Journal Year: 2023, Volume and Issue: 3(2), P. 136 - 138
Published: April 19, 2023
Crops account for over 80% of the human diet; however, plant diseases and pests are responsible up to 40% loss in food production worldwide, costing approximately EUR 200 billion [...]
Language: Английский
Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 347 - 372
Published: Jan. 1, 2024
Language: Английский
Citations
0
Published: Jan. 1, 2024
Crop microbiomes, comprising diverse assemblages of microorganisms associated with plants, exert significant influence on plant health, growth, and productivity. When confronted biotic stress, arising from pests, pathogens, weeds, the intricate interplay between crop microbiomes host assumes heightened importance. Comprehending response to stress their potential for alleviating such represents an emerging research area. This investigation elucidates existing knowledge regarding delineates prospective avenues in this domain. Recent investigations have unveiled dynamic responses manifested as alterations microbial community composition functionality. These frequently entail shifts abundance beneficial microorganisms, including growth-promoting rhizobacteria mycorrhizal fungi, well modifications diversity activity pathogenic or parasitic organisms. Such perturbations within microbiome can impact defense mechanisms, nutrient acquisition, hormone regulation, overall fitness. Furthermore, been ascertained resistance through mechanisms. Beneficial directly impede proliferation pathogens pests synthesis antimicrobial compounds by eliciting systemic plants. Moreover, presence a stable enhance resilience priming immune system fostering production defense-related metabolites. Looking forward, future field should prioritize elucidation precise mechanisms underpinning stress. Advanced techniques metagenomics, metatranscriptomics, metabolomics be harnessed unravel interactions transpiring plant. studying temporal dynamics microbiome–plant under conditions will furnish invaluable insights into stability microbiomes.
Language: Английский
Citations
0
Scientific Horizons, Journal Year: 2024, Volume and Issue: 27(7), P. 97 - 106
Published: May 26, 2024
In the context of climate change and excessive anthropogenic pressure, adverse effects pests in agrocenoses are increasing, leading to considerable losses crop production economic damages. During growing season, it is necessary conduct phytosanitary monitoring identify control number, spread, intensity pests, followed by determining level danger developing relevant plant protection measures. For this, from 2008 2022, species composition aubergine plantations open ground conditions central part Right-Bank Forest-Steppe Ukraine was studied. The study conducted using conventional entomological methods. plantations, 73 phytophagous insects 25 families 8 orders were found, which accounted for 93% pest structure, 2 mites (3%), nematodes one slugs (1%). diversity insect phytophages represented orders: Coleoptera (20 6 families), Lepidoptera (19 5 Homoptera (14 3 Diptera (9 4 Orthoptera (5 Thysanoptera (3 1 family), Hemiptera (2 Hymenoptera (1 family). Among ticks, greatest damage caused red spider mite (Tetranychus urticae Koch.), on average inhabiting 10-50% area. number Tetranychus Koch. 8.5 specimens/plant, with up 35-44% damage, exceeded EWP 3.5-4.4 times. colonisation areas naked not significant (up 12%), but reached 10-14%. phytophages, largest area infested Colorado potato beetle, larvae maybeetle, gnawing scoops, averaged 35-100%. most harmful during season beetle European mole cricket
Language: Английский
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0
Journal of Basic Microbiology, Journal Year: 2024, Volume and Issue: unknown
Published: Sept. 20, 2024
ABSTRACT The globally vital oil palm, a major producer, confronts productivity challenges due to Ganoderma boninense (Gb), causing output decline. Chemical control efforts have proven ineffective, prompting exploration of microbial‐based biocontrol. While single fungal biocontrol research exists, the impact employing multiple biocontrols concurrently combat and enhance palm growth remains uncharted. This study examined four soil‐derived isolates for their ability antagonize Gb PER71 in vitro. Molecular identification categorized them as Talaromyces spp. Penicillium sp. Moreover, all were revealed at least three plant growth‐promoting (PGP) traits shown phosphoric hydrolase, ester peptide glycosidase activities which are essential growth. Furthermore, synergistic evaluation was tested against PER71. One out six combinations showed effect vitro , two planta . application combined also suppressed enhanced compared groups. findings indicate promising potential these agents (BCAs) bioformulations cultivation.
Language: Английский
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0
Elsevier eBooks, Journal Year: 2024, Volume and Issue: unknown, P. 115 - 137
Published: Oct. 25, 2024
Language: Английский
Citations
0
Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)
Published: Nov. 9, 2024
The excessive use of fungicides in agriculture causes challenges like pathogen resistance, soil and water contamination, potential health risks. Sustainable options Pseudomonas spp. yeast are being explored as bioinoculants to promote plant growth inhibit fungal proliferation. 87 isolates, comprising 36 fluorescent 51 isolates were obtained from healthy fruits vegetables. Yeast (YFSL) (PFSL) significantly (p < 0.05) inhibited the in-vitro Fusarium solani Drechslera sp. Experiments a screen house for 90 days used randomized block design study effects on fruit health. Moreover, plants treated with these showed increased levels salicylic acid (66.14%), total phenolic content (59.67%), chlorophyll (24.31%), carbohydrates (40.38%), phosphorus (0.24%), antioxidant activity (90%). treatments displayed higher defensive enzymes, chitinase (0.09 mg/h/protein) β-1-3-glucanase (0.093 mg/h/protein). concentrations enzymes SOD (0.07 U/L), POD (0.23 APX (0.24 U/L) also observed bio-inoculated plants. However., difference results was non-significant (P ≤ 0.05). This demonstrates Efficacy improving growth, compositional characteristics, activities while reducing losses tomato fruits.
Language: Английский
Citations
0
Crops, Journal Year: 2023, Volume and Issue: 3(2), P. 136 - 138
Published: April 19, 2023
Crops account for over 80% of the human diet; however, plant diseases and pests are responsible up to 40% loss in food production worldwide, costing approximately EUR 200 billion [...]
Language: Английский
Citations
0