A substance poisonous or injurious to plants, esp. one produced by a parasite or pathogen.
| 单词 | θ22474 |
| 释义 | the world > plants > disease or injury > [noun] > property of being injurious to plants > substance injurious to plants (6) phytotoxin1914 A substance poisonous or injurious to plants, esp. one produced by a parasite or pathogen. phytocide1936 A phytocidal agent; a herbicide. phytotoxicant1955 A substance poisonous or injurious to plants; esp. one present in the air. Also attributive or as adj.: phytotoxic. allelochemic1969 = allelochemical, n. allelochemical1971 Any of various chemicals that may be released into the environment by an organism (typically in minute amounts), which evoke a specific response in… Subcategories:— release of injurious substance by other plants (1) |
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