Virginia Commercial Pesticide Applicators CORE Exam

Which of the following groups is NOT one of the five basic pest groups?

1. Weeds

2. Fungi

3. Arthropods

4. Vertebrates

The correct answer is: Fungi

The group that is often identified as not one of the five basic pest groups is fungi. The five basic pest groups typically include weeds, arthropods, nematodes, microbes (which encompass bacteria), and vertebrates. Fungi are commonly classified under microbes, but they are not typically considered a standalone group in the context of pest management like the others. Understanding these basic pest groups is crucial for effective pest management strategies. Weeds are unwanted plants that compete with desirable crops for nutrients, light, and space. Arthropods, including insects and spiders, are significant pests due to their impact on crops and the transmission of diseases. Vertebrates include a range of animals, such as rodents and birds, that can cause damage to crops or facilities. In a pest management context, identifying which organism belongs to which group enhances a pest control approach and helps ensure that appropriate control methods are chosen based on the characteristics and behaviors of the pests involved.