What department of research led to the principles of IPM?

• A. Biology
• B. Agriculture
• C. Chemistry
• D. Physics

Answer: (B)

Integrated Pest Management is a farm-focused, systems approach to controlling pests. Its principles were developed within agricultural research because the goal is to protect crops and yields in real farming systems, using a combination of cultural practices, biological controls, monitoring, and economic thresholds. This origin sits in agriculture departments and programs that study crop production, pest management, and sustainable farming, making agriculture the best fit for where IPM principles emerged.

Biology provides the scientific understanding of pests and their interactions, and chemistry offers the tools (like pesticides), but the overarching framework and how those tools are used together come from agricultural research. Physics isn’t the source of IPM principles.