Herbicide

Ziri bought herbicide to get rid of the ivy.

Ziri sprayed the ivy with some herbicide.

Ziri sprayed a large patch of ivy with herbicide.

Ziri accidentally sprayed some herbicide onto the trees and damaged them.

Ziri mixed the herbicide with water.

Ziri mixed some herbicide with water.

Ziri started spraying the ivy with herbicide.

Ziri sprayed the ivy on the fence with herbicide.

The herbicide is effective.

The herbicide didn't harm the ivy.