"weedkiller"@en-us . . "a chemical agent that destroys plants or inhibits their growth"@en-us . . "14906850-n"^^ . "0"^^ . . . . . "0"^^ . . . . . "herbicide"^^ . "114058721"@en-us . "weed killer"@en-us . . "114906850"^^ . . "a chemical agent that destroys plants or inhibits their growth"@en-us . . "herbicide"@en-us .