The occurrence of pests in fields can be minimized by the use of chemical substances called______

Options

A. Pesticides
B. Weedicides
C. Herbicides
D. Insecticides

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the chemical substances that can minimize the occurrence of pests in fields.

2. **Identifying the Types of Chemicals**: There are various types of chemicals used in agriculture, including pesticides, herbicides, and insecticides.

3. **Defining Pesticides**: Pesticides are chemicals specifically designed to kill pests, which include insects, viruses, bacteria, and fungi that can harm crops.

4. **Explaining the Role of Pesticides**: By using pesticides, farmers can effectively reduce the number of pests in their fields, leading to healthier crops and increased yields.

5. **Conclusion**: Based on the information provided, the correct answer to the question is "pesticides."

**Final Answer**: The occurrence of pests in fields can be minimized by the use of chemical substances called **pesticides**.

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