Biological pest control involves using biological mechanisms to eliminate pests
A lot of pests today invade farms and destroy the crops that are present there, this leads to poor sales and in the long run loss of revenue. It is very essential to get rid of these harmful pests that destroy crops before they totally damage the whole plant.
Biological pest control involves making use of living organism to reduce or eliminate pests in the farm. For example the pest called Aphid derives nutrient from sugary substances that are present in the stem/leaves of plants.
To control these pests, the farmer can introduce parasitic wasps to the plants to destroy these aphids.
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