You're using an outdated browser. Please upgrade to a modern browser for the best experience.
Subject:
All Disciplines Arts & Humanities Biology & Life Sciences Business & Economics Chemistry & Materials Science Computer Science & Mathematics Engineering Environmental & Earth Sciences Medicine & Pharmacology Physical Sciences Public Health & Healthcare Social Sciences
Sort:
Most Viewed Latest Alphabetical (A-Z) Alphabetical (Z-A)
Filter:
All Topic Review Biography Peer Reviewed Entry Video Entry
Topic Review
Control Practices in Codling Moth
The codling moth (CM) (Cydia pomonella L.) is a key pest in most pome fruit orchards in Croatia and worldwide. This pest, besides apple, also is a pest of pear, walnut, quince and some stone fruits where it causes economic losses in fruit production. The pest is known for having developed resistance to several chemical groups of insecticides, making its control difficult. The control and management of the codling moth is often hindered by a lack of understanding about its biology and ecology, including aspects of its population genetics.
  • 523
  • 12 Jan 2022
Topic Review
Trichoderma
Trichoderma spp. has the ability to inhibit fungal plant pathogens through several mechanisms like the production of hydrolytic enzymes, mycoparasitism, coiling, and antibiosis and is therefore recommended as a potential and native biocontrol agent for effective control of soil-transmitted diseases. Various species of Trichoderma, like T. virens, T. asperellum, T. harzianum, etc., have been explored for their biocontrol activity against phytopathogens. There are different Trichoderma species and strains with respect to plant pathogens. Efforts have been made to develop effective and efficient methods, such as microencapsulation use of different polymers, adjuvants, or carriers, to increase the shelf-life and efficacy of Trichoderma formulations.
  • 523
  • 09 Nov 2023
Topic Review
Nanotechnology in Wheat Biofortification
The deficiency of nutrients in food crops is a major issue affecting the health of human beings, mainly in underdeveloped areas. Despite the development in the methods of food fortification, several barriers such as lack of proper regulations and smaller public-private partnerships hinder its successful implementation in society. Consequently, genetic and agronomic biofortification has been suggested as the potential techniques for fortifying the nutrients in diets. However, the time-consuming nature and restricted available diversity in the targeted crop gene pool limit the benefits of genetic biofortification. In agronomic biofortification, organic fertilizers face the problem of prolonged duration of nutrients release and lesser content of minerals; while in inorganic fertilizers, the large-sized fertilizers (greater than 100 nm) suffer from volatilization and leaching losses. The application of nanotechnology in agriculture holds enormous potential to cope with these challenges. The utility of nanomaterials for wheat biofortification gains its importance by supplying the appropriate dose of fertilizer at the appropriate time diminishing the environmental concerns and smoothening the process of nutrient uptake and absorption. Wheat is a major crop whose nano-biofortification can largely handle the issue of malnutrition and nutrients deficiency in human beings. Though several research experiments have been conducted at small levels to see the effects of nano-biofortification on wheat plants, a review article providing an overview of such studies and summarizing the benefits and outcomes of wheat nano-biofortification is still lacking. Although a number of review articles are available on the role of nanotechnology in wheat crop, these are mostly focused on the role of nanoparticles in alleviating biotic and abiotic stress conditions in wheat. None of them focused on the prospects of nanotechnology for wheat biofortification.
  • 522
  • 23 Dec 2021
Topic Review
Resilience in Growing Pigs
Resilience can be defined as the ability of the animal to rapidly recover its productivity despite the perturbations that might occur during its productive life.
  • 521
  • 26 Oct 2021
Topic Review
Long-Read Sequencing in Clinical Bacterial Studies
The powerful combination of genome sequencing and bioinformatics analysis has played a crucial role in interpreting information encoded in bacterial genomes. High-throughput sequencing technologies have paved the way towards understanding an increasingly wide range of biological questions. This revolution has enabled advances in areas ranging from genome composition to how proteins interact with nucleic acids. This has created unprecedented opportunities through the integration of genomic data into clinics for the diagnosis of genetic traits associated with disease.  Long-read sequencing has overcome previous limitations in terms of accuracy, thus expanding its applications in genomics, transcriptomics and metagenomics.
  • 520
  • 18 Feb 2022
Topic Review
Management Strategies of Peach–Potato Aphid Myzus persicae
The peach–potato aphid, Myzus persicae (Sulzer), is one of the most important pests of economic crops. It damages the plant directly by consuming nutrients and water and indirectly by transmitting plant viruses. This pest has the unenviable title of having resistance to more insecticides than any other herbivorous insect pest. Due to the development of its resistance to chemical pesticides, it is necessary to find other control options. Consequently, increased efforts worldwide have been undertaken to develop new management approaches for M. persicae. 
  • 520
  • 01 Aug 2023
Topic Review
Mechanism of Melatonin in Horticultural Plants
It has been discovered that melatonin, a hormone that is known for its involvement in regulating sleep-wake cycles in mammals, has a range of different functions in horticultural plants. Research has shown that melatonin plays an important role in many physiological processes in plants. This includes the regulation of growth and development, stress tolerance and antioxidant defense. Melatonin has been found to be beneficial in supporting seed germination, roots, shoot growth and biomass accumulation in horticultural crops. It also has a key role in regulating vegetative and reproductive growth stages, floral transition and leaf senescence. Moreover, melatonin helps to improve stress tolerance in crops by regulating root architecture, nutrient uptake and ion transport. Additionally, melatonin acts as a broad-spectrum antioxidant by effectively scavenging reactive oxygen species and enhancing antioxidant activity. The mechanism of melatonin's action in horticultural plants involves gene expressions, hormone signaling pathways and antioxidant defense pathways. Melatonin interacts with other plant growth regulators, including auxins, cytokinins and abscisic acid, to coordinate different physiological processes in plants. Melatonin has become a versatile chemical entity with diverse functions in horticultural plants and its potential applications in crop production and stress management are being increasingly explored. 
  • 520
  • 28 Aug 2023
Topic Review
Antimicrobial Peptides for Bacterial Control
Antimicrobial resistance to conventional drugs has resulted in high global rates of recurrent invasive infections, facilitating disease progression and reducing the likelihood of effective treatments.
  • 518
  • 29 Mar 2022
Topic Review
Natural Coating Application
The components of edible films are mainly based on natural biopolymers, protein, polysaccharide, and lipid compounds, which create a thin layer on the fruit surface and have been shown to extend the shelf-lives of early apple cultivars as well as those of citrus, European pears, pineapple, papaya, grapes, strawberry, and stone fruit. The natural coatings limit moisture and solute migration into the fruit tissue but do not consistently regulate diffusion of CO2gas across various fruit species, with no data available for the the post-harvest behavior of coated plumcots.
  • 518
  • 03 Nov 2021
Topic Review
Plant Secondary Metabolites Involved in Biotic Stress Tolerance
Plant secondary metabolites are categorized into terpenoids (such as saponin), phenolics (such as flavones, lignin, isoorientin, tannin, flavonoids, and glyceollin), and nitrogen compounds (such as sinigrin and dhurrin). Different secondary metabolites show different metabolisms, which help to suppress the growth and development of herbivores. Phenolic metabolites with volatile compounds repel herbivores and protect the plant.
  • 517
  • 29 Jun 2023
Topic Review
Crop Response to Soil Salinity Stress
Soil salinity is a serious problem facing many countries globally, especially those with semi-arid and arid climates. Soil salinity can have negative influences on soil microbial activity as well as many chemical and physical soil processes, all of which are crucial for soil health, fertility, and productivity. Soil salinity can negatively affect physiological, biochemical, and genetic attributes of cultivated plants as well. Plants have a wide variety of responses to salinity stress and are classified as sensitive (e.g., carrot and strawberry), moderately sensitive (grapevine), moderately tolerant (wheat) and tolerant (barley and date palm) to soil salinity depending on the salt content required to cause crop production problems.
  • 517
  • 31 Jan 2024
Topic Review
Technology Training
The implementation of technology training is essential to promote the commercialization of research achievements, and can play a crucial role in poverty alleviation.
  • 516
  • 22 Jul 2021
Topic Review
Antimicrobial Stewardship under Global Framework
Antimicrobials are naturally occurring semi-synthetic or synthetic substances that kill or inhibit the replication of microorganisms. Remarkable achievements have been reached in human medicine due to the availability and efficacy of antimicrobials, from the treatment of previously fatal infections to surgical procedures, otherwise impossible. Promoting and supporting antimicrobial stewardship (AMS) at the global, national, and local levels is dependent on building strong supporting pillars. From the Food and Agriculture Organization (FAO) perspective, these pillars are (1) awareness, (2) governance, (3) practices, and (4) surveillance.
  • 514
  • 30 Aug 2022
Topic Review
American Black Bear
The American black bear (Ursus americanus) stands as an iconic and widely distributed bear species native to North America. Known for its adaptable nature and diverse habitats, this bear species exhibits a range of coat colors, including black, brown, cinnamon, and even blonde. With a complex social structure and omnivorous diet, the American black bear plays a vital ecological role in the diverse ecosystems it inhabits.
  • 514
  • 04 Feb 2024
Topic Review
Black Soldier Fly Larvae Nutrients Digestibility and Bioavailability
The black soldier fly (BSF) is a distinct member of the Stratiomyidae family within the Diptera order. BSF, primarily thriving in South America, has adapted to a wide range of climates including temperate, subtropical, and tropical regions, with its ideal living conditions being temperatures between 25 °C and 30 °C. Outside of industrial production, they cannot live in northwestern Europe and locations with temperatures below 5 °C due to their inability to withstand the cold. Today, the BSF is estimated to inhabit over 80% of the world, particularly between latitudes 46 N and 42 S. Incredibly prolific in humid tropical areas, the BSF is drawn to regions abundant in decomposing organic materials.
  • 514
  • 08 Feb 2024
Topic Review
Molecular Hydrogen in Horticulture
Improvements in the growth, yield, and quality of horticultural crops require the development of simply integrated, cost-efficient, and eco-friendly solutions. Hydrogen gas (H2) has been observed to have fertilization effects on soils by influencing rhizospheric microorganisms, resulting in improvements in crop yield and quality. Ample studies have shown that H2 has positive effects on horticultural crops, such as promoting root development, enhancing tolerance against abiotic and biotic stress, prolonging storage life, and improving postharvest quality of fruits, vegetables and cut flowers.
  • 513
  • 07 Jan 2022
Topic Review
The Gut–Liver Axis of Boar Taint
The gut microbiome is a complex organ that is typically comprised of a couple hundred bacterial species expressing nearly 2 million different genes, which promote the biotransformation of xenobiotics and endogenous compounds and regulate the production of microbial metabolites in response to dietary, genetic, and environmental factors. Microbiota-derived compounds function as signaling molecules between different bacterial species to synchronize bacterial behaviours by altering the microbial population or the gene expression within the gut microbiome, which is known as quorum sensing. Gut-derived compounds also modulate metabolic pathways in the liver and intestines and act as ligands for nuclear receptors and other xenobiotic sensing transcription factors. In response, the liver produces bile to provide feedback to the gut microbiota and regulate further metabolite production. This bidirectional communication between the liver and the gut is referred to as the gut–liver axis and represents an important link between the gut microbiome and nuclear receptor signaling pathways.
  • 513
  • 13 Sep 2022
Topic Review
Climate Change and Plant Breeding
Plant breeding is, by definition, the art and science of changing the traits of plants through genetic improvements to produce desired characteristics for the benefit of humanity. Thus, plant breeding strives to use diverse genetic material to change the genetic composition of desirable plants/crops and select and multiply those with the highest attributes, structure, and nutrient composition for the most suitable uses related to human requirements. Crop yield has been a major target of plant breeding, although resistance and quality have also been important. Climate change calls for breeding efforts to improve characters in agricultural crops that can contribute to mitigating greenhouse gas (GHG) emissions. The assessment of plant characters has shown that an increased nutrient use efficiency is a major character that has a larger impact in decreasing the GHG emissions in wheat production.
  • 513
  • 31 Aug 2023
Topic Review
Camelina Meal as a Livestock Feed Ingredient
Camelina sativa is an annual oilseed crop that requires low inputs. Recently, interest in camelina oil for both human use and biofuel production has increased. Camelina meal can result in decreased dry matter (DM) intake; it has greater neutral detergent fiber (NDF) and acid detergent fiber (ADF) contents, as well as greater antinutritional factors than protein meal produced from some of the more commonly cultivated oilseeds. It is, however, still a viable feed ingredient in animal diets as a protein source.
  • 513
  • 17 Jan 2024
Topic Review
Link between Gastrointestinal Microbiome and Neurologic Injury
Communication between the enteric nervous system (ENS) of the gastrointestinal (GI) tract and the central nervous system (CNS) is vital for maintaining systemic homeostasis. Intrinsic and extrinsic neurological inputs of the gut regulate blood flow, peristalsis, hormone release, and immunological function. The health of the gut microbiome plays a vital role in regulating the overall function and well-being of the individual. Microbes release short-chain fatty acids (SCFAs) that regulate G-protein-coupled receptors to mediate hormone release, neurotransmitter release (i.e., serotonin, dopamine, noradrenaline, γ-aminobutyric acid (GABA), acetylcholine, and histamine), and regulate inflammation and mood. Further gaseous factors (i.e., nitric oxide) are important in regulating inflammation and have a response in injury. 
  • 512
  • 04 Mar 2022
  • Page
  • of
  • 70
Featured Entry Collections
>>
Neurodegeneration
Neurodegeneration
Entries: 489
COVID-19
COVID-19
Entries: 737
Gastrointestinal Disease
Gastrointestinal Disease
Entries: 389
Biopharmaceuticals Technology
Biopharmaceuticals Technology
Entries: 649

Featured Books

>>
Encyclopedia of Engineering
Encyclopedia of Social Sciences
Encyclopedia of COVID-19
Encyclopedia of Digital Society, Industry 5.0 and Smart City
Academic Video Service
Feedback
<<2020-2029
201920202021202220232024202520262027202820292030
<<2020-2029
201920202021202220232024202520262027202820292030