Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun phytotoxin
1 sense of phytotoxin
Sense 1
plant toxin, phytotoxin -- (any substance produced by plants that is similar in its properties to extracellular bacterial toxin)
=> toxin -- (a poisonous substance produced during the metabolism and growth of certain microorganisms and some higher plant and animal species)