biocontrol agent
organism that suppresses the disease or pathogen
A biocontrol agent is a living organism, such as a parasitoid, predator, or pathogen, that is used to control populations of pests or invasive species. These agents are often used as a more eco-friendly alternative to chemical pesticides and can be highly effective in reducing populations of pests that can harm crops, livestock, or other organisms.
Biocontrol agents work by attacking and killing the target pest species, often by attacking and eating them or infecting them with a disease. Once introduced into an ecosystem, biocontrol agents can establish themselves and persist over time, providing a long-term solution for controlling pest populations.
Examples of biocontrol agents include ladybugs, which are used to control aphids on crops, and baculoviruses, which are used to control populations of caterpillars that can damage trees and other plants. In addition to being effective, biocontrol agents are often safer and less harmful to non-target organisms compared to chemical pesticides.
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