Translation of "Spraying" in Spanish

Tom is spraying his garden.

Tom está regando su jardín.

They are spraying the fruit trees.

Están rociando los frutales.

Of broadcast spraying chemicals across millions of acres of land

de esparcir químicos sobre millones de acres de tierra

First, spraying entire areas with this plant killing chemical doesn’t just affect the coca fields,

Primero, rociar áreas enteras con este químico para matar plantas no solo afecta los campos de coca,