Can agricultural plastic be used to protect crops from pests and diseases?

Yes, agricultural plastic can be effectively used to protect crops from pests and diseases. By creating a physical barrier, it prevents pests from reaching the plants and reduces the spread of diseases. This method is particularly useful in preventing soil-borne diseases and pests that can damage the roots or lower parts of the plants. Additionally, plastic mulches can help maintain soil temperature and moisture, which can indirectly contribute to healthier plants that are more resistant to diseases. However, it's important to manage the use of agricultural plastics to avoid environmental issues such as plastic pollution.