Biotechnology: Principle and ProcessHard

Question

One of the major difficulties in the biological control of insect pests is the

Options

A.prctical difficulty of introducing the predator to specific areas
B.mrthod is less effective as comparred with the use of insecticides
C.predator does not always survive whe transferrred to a new environment
D.the predator develops a preference to other diets and may itself become a pest

Solution

Biological control is the introduction of living organisms which destroy other harmful organisms. This is a safer way to control the pests and reduce their population, but they can develop a preference to other diets thus themselves becoming a pest.

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