Question

Suggest an alternative method for using pesticides to save the crop for pests.

Answer 1

Pest control is important to human health and the well-being of the environment. Pest damage can also affect the economy as it damages housing and agriculture. Depending on the type of pest, different methods of pest control can be distinguished.

Complete answer:
There are various methods for controlling pests.
Let’s understand each method one by one.
Biological pest control is a method of controlling pests such as insects and ticks using a variety of organisms. They are based on predators, parasites, herbivores, or other natural mechanisms, but usually play an active role in the management of humans. Through classical biological control, natural enemies of pests are introduced, bred in laboratories and released into the environment. Biological control can be an important part of a comprehensive pest management program.
Cultural control: The use of resistant crop varieties is a promising technology in IPM. Medium to low persistence works best with chemical and biological control agents.
Crop rotation-Crop rotation and cleanliness are also used to reduce pest populations. Growing into a refractory crop can help break this cycle by reducing pathogen levels. For a spin to be effective, it must be carefully planned. Since the disease usually affects affected crops, it is useful to group rotations, for example, by family. Easter, bow, harvest, pumpkin. Vulnerable plants, related crops and other disease-affected hosts should not be in the field during the growing cycle. Since plant pathogens remain in the soil for different periods of time, the rotation time depends on the controlled disease. To plan your crop rotation effectively, you need to know which plants are affected by the disease.
Trap cropping-Traps are plants from plants that attract pests and move them away from nearby plants. Pests that accumulate on captured crops are easier to control with pesticides or other means.

Note:
When the same crop is planted in the field every year, certain minerals are extracted from the soil. Even after fertilization, the soil loses fertility and collapses over time. Crop rotation is an important way to combat erosion and maintain soil productivity. After two years, the crop in the field must be replaced.
Biopesticides are biological agents used to control weeds, insects, and pathogens. Microorganisms used as biopesticides are viruses, bacteria, protozoa, fungi and mites. Some biopesticides are used commercially.