Why do farmers use poison on their farm?

The use of pesticides or "poisons" in agriculture is primarily aimed at protecting crops and livestock from pests, diseases, and weeds that can cause significant damage to farm yields and overall agricultural productivity. Here's a more detailed explanation of why farmers may use pesticides:

1. Pest control: Pests, such as insects (aphids, beetles, etc.), fungi (mildew, rust, etc.), bacteria, nematodes (tiny worms), and rodents (mice, rats, etc.), can cause severe damage to crops by consuming or destroying plant tissues, transmitting diseases, and reducing their overall health and yield potential. Pesticides are used to control or eradicate these pests, minimizing crop losses.

2. Disease management: Plant diseases, caused by fungi, bacteria, or viruses, can rapidly spread and infect entire fields, resulting in crop devastation. Pesticides specifically designed to target these pathogens are used to prevent and control the spread of plant diseases, ensuring healthier crops.

3. Weed control: Weeds, unwanted plants that grow in cultivated areas, compete with crops for sunlight, water, nutrients, and space. Pesticides known as herbicides are employed to control or eliminate these weeds, allowing crops to thrive and reach their full potential.

4. Protection of stored products: Insects, rodents, fungi, and other pests can infest and damage stored agricultural products, including grains, nuts, seeds, and more. Farmers may use pesticides during the storage phase to protect their produce and minimize losses.

5. Animal health: In addition to crop protection, pesticides are sometimes used to control pests and diseases that affect livestock. For instance, some farmers use pesticides to control parasites like fleas, ticks, and mites that can harm animals and reduce their productivity.

6. Regulatory requirements: In certain cases, farmers may be required by regulations to use pesticides to comply with agricultural practices aimed at preventing the spread of pests, diseases, and invasive species.

It's important to note that farmers and agricultural professionals aim to use pesticides judiciously, following best management practices and adhering to strict guidelines to minimize environmental impact and ensure the safety of consumers. Integrated Pest Management (IPM) is a widely adopted approach that combines various pest control methods, including biological control, cultural practices, and minimal pesticide use when necessary.