Which of the following is a reason for reading the pesticide label thoroughly?

Reading the pesticide label thoroughly is crucial for several reasons, with understanding safety precautions and application methods being at the forefront. Pesticide labels provide essential information regarding how to use the product safely and effectively, including the proper application technique, protective equipment required, and necessary precautions to avoid harm to yourself, others, and the environment. This ensures that users handle pesticides in compliance with regulations and best practices, minimizing the risk of accidents or adverse effects.

Other options, such as finding out the cost of the pesticide, memorizing all active ingredients, or determining the popularity of the product, do not directly contribute to safe or effective pesticide use. Cost may be a factor in purchasing decisions, but it does not provide the critical information needed for responsible application. Memorizing active ingredients can be useful, but is not as vital as understanding how to apply the product safely and effectively. Popularity does not reflect the safety or effectiveness of a pesticide; therefore, these factors are secondary to ensuring safe practices outlined in the label.