A parasitic fungoid, Tilletia caries, which attacks wheat, filling the grain with black fetid powder; also the disease caused by it.
| 单词 | θ25352 |
| 释义 | the world > plants > particular plants > plants perceived as weeds or harmful plants > poisonous or harmful plants > harmful or parasitic fungi > [noun] > causing disease in plants (55) bunt1800 A parasitic fungoid, Tilletia caries, which attacks wheat, filling the grain with black fetid powder; also the disease caused by it. Sclerotium1813 A former genus of Cryptogamia, comprising small, hard black bodies producing smut in wheat and ergot in rye; now known to be a particular stage of… Alternaria1834 A genus of hyphomycetous fungi which cause various plant diseases; (also alternaria) a fungus of this genus. Frequently attributive: designating a… oidium1836 (In form Oidium) a genus of imperfect fungi, now comprising anamorphs of the powdery mildews (order Erysiphales); (also oidium) a member of this… Septoria1836 A genus of imperfect fungi comprising plant pathogens causing leaf spot, blight, or other diseases in numerous hosts, including important cereal… conk1851 A fungus which grows on the wood of trees, esp. Trametes pini; also, the disease produced by this fungus. colloquial (originally U.S.). Rhizopus1854 A genus of zygomycete fungi (order Mucorales), the members of which are saprobic and include species which cause rots in fruit and vegetables and… snow-mould1855 (see quot.). vine-mildew1855 a disease of vines caused by the fungus Oidium Tuckeri; the fungus or mould itself. vine-fungus1857 = vine-mildew n. bramble-brand1867 a parasitic fungus (Aregma rubi) which appears on the bramble. Microsphaera1871 A genus of plant-parasitic fungi (family Erysiphaceae) that includes the causative agents of European gooseberry mildew, oak mildew, and various… wood-fungus1876 a fungus that infests wood. sphacelia1879 The first stage of the fungus which produces ergot in rye. Also attributive. blue mould1882 A downy mildew, the oomycete Peronospora tabacina, which affects tobacco crops. orange fungus1882 a fungus which attacks roses, perhaps rose rust, Phragmidium mucronatum. cluster-cup1883 a kind of fungus or morbid growth on the leaves of plants. hop-mildew1883 a parasitic fungus of genus Sphærotheca, infesting the hop. powdery mildew1886 a plant disease caused by a parasitic fungus of the family Erysiphaceae and characterized by a white, floury covering of conidia on the parts… cladosporium1887 A member of the genus so named of hyphomycetous fungi, causing various plant diseases; also, infestation with this fungus. shot-hole fungus1897 a fungus which causes shot-holes, esp. in certain fruit trees. verdet1897 A fungus which grows upon maize. wound-fungus1897 a fungus which grows on the injured part of a plant. fusarium1907 Any of various hyphomycetous fungi of the genus Fusarium, members of which are responsible for various wilting diseases of plants. Frequently used att… verticillium1916 A hyphomycete fungus of the genus of this name, some species of which cause plant disease; verticillium wilt, wilt caused by this fungus… rhynchosporium1918 Any member of the genus Rhynchosporium of ascomycete fungi, the members of which cause leaf blotch diseases in cereals and other grasses; esp. R. se… coral-spot1923 a disease of shrubs and trees caused by the fungus Nectria cinnabarina; also, the fungus itself. blind-seed fungus1939 a fungal disease of rye grass in which the seed fails to germinate; so blind-seed fungus. sclerotinia1950 The name of a genus of parasitic fungi, used attributively and absol. to designate plant diseases caused by them. Subcategories:— smut fungus (4) — potato fungus (2) — honey-fungus (4) — Puccinia (4) — rust-fungus (10) — condition of being parasitic of different plants (2) |
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