MDARD Michigan Core Pesticide Applicator Practice Exam

A pesticide that controls more than one pest is classified as which of the following?

1. Systemic

2. Broad-spectrum

3. Multipurpose

4. Both b and c

The correct answer is: Both b and c

A pesticide that is effective against multiple types of pests is classified as broad-spectrum. This means it can control a wide range of organisms, such as insects, weeds, fungi, or even viruses, making it highly versatile for various applications. The term "multipurpose" is also applicable in this context, as it indicates that the pesticide can be used for different pest control needs or scenarios. Both broad-spectrum and multipurpose describe the functionality of the pesticide, emphasizing its ability to manage various pest problems without being limited to a single target. This classification is important for applicators because it helps them choose a product suited for specific pest management needs while considering the potential impact on non-target organisms and the environment. While systemic refers to how a pesticide is absorbed and distributed within a plant or organism (targeting pests that feed on it), it does not inherently indicate the number of pests it can control, which is why that option does not align with the question. The correct identification of broad-spectrum and multipurpose reinforces the significance of understanding pesticide classifications for effective pest management practices.