weed-killer

Later on he helped Mr. Quinn to mow the grass and mix a potent weed-killer for the gravel walks.

Everybody in the town knew he bought the weed-killer; everybody knew that he was in debt to this man.

There is no doubt that a few months ago Creake deliberately planned to poison her with some weed-killer.

When there was a bit of a family squabble he would threaten to mix a gallon of weed-killer and drink every drop.