Pest Control Technician Practice Exam 2025 - Free Pest Control Practice Questions and Study Guide

Question: 1 / 400

What is a potential ecological benefit of biological pest control?

Increased biodiversity in ecosystems

Biological pest control aims to manage pest populations by using natural predators, parasites, or pathogens, which can lead to an increased biodiversity in ecosystems. By introducing or enhancing the presence of these natural enemies, biological control agents can create a more balanced ecosystem, allowing various species to coexist and thrive. This increased diversity can improve ecosystem resilience, promote healthier environments, and contribute to the stability of food webs.

In contrast to alternatives, this method does not indiscriminately reduce all insect populations but selectively targets specific pests, which helps preserve beneficial species that contribute to pollination, natural pest regulation, and overall ecosystem health. Additionally, biological control methods can minimize the need for chemical pest control, reducing potential negative impacts on non-target species and the environment.

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Immediate population decline of all insect species

Reduction of habitat for beneficial insects

Over-reliance on chemical applications

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