Pest control can be done in a chemical, biological and cultural way and also these methods can be used by some experts like https://www.guardianhome.com/pest-control-purdy-wa/ to curb the spread. Here are the differences between chemical, biological, and cultural pest control
Chemical Control
In chemical pest control, different chemicals are used to kill pests more easily. Known as pesticides, these products can eliminate pests. In summary, they can be classified as insecticides, fungicides, bactericides, herbicides, etc., to control the management of pests and diseases.
However, despite its rapid action and effectiveness, the use of chemicals has been reduced. This is because, most of the time, they can cause the development of resistant populations of the insect, the appearance of new pests or the resurgence of others, the occurrence of biological imbalance, harmful effects to man and other animals, in addition to its high cost.
Therefore, pest management through chemical control is recommended only when the pest reaches critical population levels or reaches damage that justifies the cost of treatment and risks to man and the environment.
Biological Control
Biological pest control is a method that uses a living organism to kill and control pests, such as mites, insects, etc. Therefore, it is a natural resource that does not harm or threaten the environment and people.
Biological control methods are based mainly on natural relationships, such as parasitism, predation, herbivory, etc. In addition, pests do not develop resistance against the biological control method. In summary, there are three methods of biological control: classic biological control, biological conservation control, and biological increase control.
Although it is safe, it introduces another organism to the natural environment, which can cause new problems. What’s more, as it is a slow method, it helps to reduce pest levels but does not eliminate it like chemical control. However, the ideal would be the combination of biological control with selective insecticides without causing damage to the environment and human health.
Cultural Control
Cultural pest control consists of using measures capable of affecting food availability to the insect, thus reducing the incidence of the pest. These measures can be characterized as soil tillage techniques, crop rotation, plowing and harrowing, sowing time, weed management, green manure, use of resistant cultivars, destruction of cultural remains, etc. in addition, if these methods prove hard, invite experts like guardian home pest control for help and advice.
