Question

Altering the crop environment to prevent or reduce pest damage is known as what?

A) control
B) chemical
C) biological
D) cultural
E) environmental

Answer 1

Biological control involves the use of one biological species to reduce populations of a different species. It is an environmentally friendly method that aims to prevent or reduce pest damage in crops. Examples of biological control include the introduction of ladybugs to depress aphid populations and parasitic wasps to reduce moth populations.

Step-by-step explanation:

Biological control is the use of one biological species to reduce populations of a different species. It involves the introduction of organisms that prey upon and destroy pest species to prevent or reduce pest damage in crops. For example, ladybugs can be introduced to depress aphid populations and parasitic wasps can be used to reduce moth populations. This method is considered environmentally friendly and is being increasingly used in agriculture.