But the viruses that kill insect pests are limited to a number of species, or only one.

Pesticides are used to kill pests, but many are bad for human health.

But you have to keep in mind that it was domesticated to kill rats and other pests.

It tells of the damage done to the environment by the use of chemicals to kill pests.

High concentrations of carbon dioxide can also be used to kill pests.

In addition, people use labdanum to kill pests and insects.

They don't help the soil or kill other pests or pollinate plants.

It was later used to kill certain moths, mosquitoes, and pests of cranberries.

For complete eradication, freezing equipment is used to kill pests with cold temperatures.