flame cultivator

an implement that kills weeds by scorching them with a directed flow of flaming gas.

Also called flame thrower, weed burner.

Words nearby flame cultivator

One grill turned into a flame-thrower for a 28-year-old woman after the propane hose came loose and sprayed her with flames.

Fireworks, Lightning, Riding Lawnmowers and Other Summer Menaces |Trevor Butterworth |July 9, 2013 |DAILY BEAST
The conning position in the flame-thrower hut was well chosen, our heads being about five feet above the top of the Mole wall.

The Blocking of Zeebrugge |Alfred F. B. Carpenter
And now Rawson, with a wild wordless cry, threw himself toward the flame-thrower on the floor.

Two Thousand Miles Below |Charles Willard Diffin
Another went before them and lighted the way with the green ray of a flame-thrower on the melting rock.

Two Thousand Miles Below |Charles Willard Diffin

Loah had clung to the flame-thrower; they found it where she had left it up above.

Two Thousand Miles Below |Charles Willard Diffin
She walked swiftly, the flame-thrower in her hands, toward the dark cleft in the rocks, through which she disappeared.

Two Thousand Miles Below |Charles Willard Diffin

flame-thrower

a weapon that ejects a stream or spray of burning fluid