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Related Concept Videos

Chemical Agents for Microbial Control01:27

Chemical Agents for Microbial Control

Chemicals play important roles in controlling microbial growth by targeting microbial structures and functions as sanitizers, antiseptics, disinfectants, and sterilants.Alcohols are commonly used sanitizers, effectively disrupting lipid membranes, which compromises cell integrity. They are also used as antiseptics and disinfectants due to their rapid action and versatility.Phenols and their derivatives phenolics , known for denaturing proteins and disrupting cell membranes, are particularly...
Biological Methods for Microbial Control01:28

Biological Methods for Microbial Control

Biological agents offer an effective means of controlling microbial growth by leveraging natural processes like predation, competition, and the secretion of antimicrobial substances.Predatory bacteria such as Bdellovibrio species target and kill pathogens like Salmonella and E. coli. They are widely used in poultry farms to control infections. Myxococcus species help combat plant-pathogenic fungi. These naturally occurring predators serve as eco-friendly alternatives to chemical pesticides and...
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Microbial Bioremediation of Pesticides

Pesticides often feature structurally complex chemical architectures, incorporating halogen groups and multiple aromatic rings. These characteristics confer high chemical stability, rendering many pesticides resistant to natural degradation processes. This resistance poses significant environmental concerns, as persistent pesticide residues can accumulate in ecosystems and affect non-target organisms.Despite the inherent stability of many pesticides, certain microorganisms possess the metabolic...
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Production of Pharmaceuticals

Industrial insulin production uses genetically engineered E. coli expressing a proinsulin gene controlled by a tryptophan promoter and containing a methionine linker for later cleavage. The cells also carry ampicillin resistance for selective growth. Seed cultures are stored at −80 °C and production begins by thawing a small amount to inoculate starter cultures, which are progressively scaled to a 50,000-L bioreactor. In the bioreactor, E. coli grow in nutrient-rich media under sterile, tightly...
Production of Biopesticides01:18

Production of Biopesticides

Biopesticides offer a sustainable alternative to chemical pesticides, utilizing microbial agents to control agricultural pests. Bacillus thuringiensis (Bt) is a widely employed bacterium known for its potent insecticidal activity. Bt biopesticides are favored for their specificity to insect pests, minimal environmental impact, and natural degradability.Mechanism of Bt Toxin Action Bt produces insecticidal crystal (Cry) proteins during its sporulation phase. These proteins form parasporal...
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iChip

The cultivation of environmental microorganisms has long been hindered by the inability to replicate complex native conditions in vitro. The isolation chip (iChip) addresses this limitation by facilitating the growth of previously uncultivable microorganisms through in situ incubation. Designed for high-throughput microbial cultivation, the iChip comprises hundreds of microchambers, each capable of housing a single microbial cell. These microchambers are loaded with a mixture of molten agar and...

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Development of Metarhizium anisopliae as a Mycoinsecticide: From Isolation to Field Performance
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Semiochemical based integrated livestock pest control.

Dipali Parmar1, Subhash Verma2, Devina Sharma2

  • 1Department of Veterinary Parasitology, DGCN College of Veterinary and Animal Sciences, CSK Himachal Pradesh Krishi Vishvavidyalaya, Palampur, 176062, India. parmardipali93@gmail.com.

Tropical Animal Health and Production
|January 18, 2024
PubMed
Summary

Semiochemicals offer a safe, natural alternative to traditional pesticides for controlling livestock pests and disease vectors. Further research into their application is crucial for sustainable livestock management.

Keywords:
CommunicationLivestockPestsVector management

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Area of Science:

  • Veterinary Entomology
  • Pest Management
  • Chemical Ecology

Background:

  • Arthropods pose significant threats to livestock through biting and disease transmission.
  • Current chemical control methods face challenges like resistance and environmental concerns.
  • There is a growing demand for residue-free animal products, necessitating novel control strategies.

Purpose of the Study:

  • To review the potential of semiochemicals as alternatives for livestock pest and vector control.
  • To highlight the advantages of semiochemicals over conventional chemical treatments.
  • To identify knowledge gaps and future research directions for semiochemical application in livestock.

Main Methods:

  • Review of existing literature on semiochemicals in pest control, with a focus on livestock applications.
  • Analysis of successful semiochemical strategies in agriculture and their potential transferability to livestock.
  • Discussion of necessary expertise in behavioral and electrophysiological studies for effective implementation.

Main Results:

  • Semiochemicals, widely used in agriculture, show promise for livestock pest and vector management.
  • These natural compounds offer a safer, environmentally friendly alternative to insecticides/acaricides.
  • Successful implementation requires a deep understanding of semiochemical mechanisms, release stimuli, and target species interactions.

Conclusions:

  • Semiochemicals represent a viable strategy for sustainable livestock pest and vector control.
  • Further research and expertise in specific areas are essential for developing effective semiochemical-based programs.
  • This approach aligns with the demand for clean, green, and residue-free animal products.