| 释义 |
Rhynchosporium|rɪŋkəʊˈspɔərɪəm|
Also rhyncho-.
[mod.L. (E. Heinsen 1900, in Jahrb. d. Hamburg. Wissensch. Anstalten (3 Beiheft) XVIII. 43), f. Gr. ῥύγχο-ς snout + σπορ-ά sowing + L. -ium, neut. of -ius, adj. suffix.]
A fungus of the genus so called, members of which cause leaf blotch in cereals and other grasses; also, the disease caused by this fungus. Also attrib.
1920Phytopathology X. 54 (heading) Evidence of disease resistance in barley to attacks of Rhynchosporium. 1937Jrnl. Agric. Res. LV. 175 (heading) Rhynchosporium scald of barley, rye and other grasses. Ibid. 180 In the early stages of the development of Rhynchosporium in the host tissue the mycelium is wholly subcuticular. 1967Punch 26 July 140/3 Then there is Vulcan—an interesting new six-row winter barley, which, it is thought, will eventually be granted rights. It has, in effect, double resistance, being almost immune to Mildew and the dreaded Rhynchosporium. 1971Country Life 7 Oct. 936/1 Another important fungoid disease..is rhynchosporium..which makes black blotches on the leaves of barley. |