| 单词 | sooty blotch |
| 释义 | > as lemmassooty blotch c. A disease of fruit or leaves, characterized by the formation of spots; sooty blotch, a disease of the apple. ΘΚΠ the world > plants > disease or injury > [noun] > characterized by part affected or appearance produced jaundice1600 black rot1769 root rot1831 leaf blight1849 leaf curl1850 black heart1862 icterus1866 albication1877 footrot1883 curl-leaf1886 silver top1890 stem-sickness1890 sleeping disease1899 mosaic1900 leaf mosaic1902 scorch1906 blotch1909 little leaf1911 ringspot1913 crinkle1920 vein banding1928 the world > plants > disease or injury > [noun] > type of disease > fungal > associated with crop or food plants > fruit or fruit plants leaf curl1850 fly-speck1855 vine-mildew1855 vine-fungus1857 leaf blister1858 blister1864 peach-blister1866 charbon1882 crown rot1888 melanose1888 plum pocket1888 peach leaf curl1890 brown rot1894 mummy1902 sooty blotch1909 rhubarb disease1911 spur blight1915 red core1936 sclerotinia1950 Sigatoka1958 1909 Cent. Dict. Suppl. sooty blotch d. In the names of plant diseases, as sooty blotch, a fungal disease of apples, pears, and citruses which is caused by Glœodes pomigena and gives rise to darkish blotches on the skin of the fruit; sooty mould, any of several fungal diseases of trees and shrubs which cause a dark discoloration of their fruit. ΘΚΠ the world > plants > disease or injury > [noun] > type of disease > fungal > associated with trees heart rot1808 white rot1828 sap-rot1838 red rot1847 conk1851 soft rot1886 pine blister1889 silver-leaf1890 leaf shedding1891 pine rust1893 leaf cast1894 partridge-wood1894 larch blister1895 needle-cast1895 sooty mould1901 white pine blister rust1909 larch needle cast1921 coral-spot1923 ink disease1923 pocket rot1926 wood rot1926 Dutch elm disease1927 oak wilt1942 ash dieback1957 1901 H. M. Ward Dis. in Plants xxv. 232 [Honeydew] serves as nutritive material for various epiphytic fungi—e.g. sooty mould, Capnodium, Fumago, and Antennaria. 1902 Ann. Rep. Secretary Connecticut Board Agric. 1901 132 Among the diseases in this class which prey upon either the fruit or the foliage of the apple..are the bitter rot..and the sooty blotch. 1939 Ann. Bot. 3 401 The distinction between parasitic and saprophytic ‘sooty moulds’..appears to be valid. 1939 H. Wormald Dis. Fruits & Hops v. 103 Frequently associated with Sooty Blotch, but sometimes occurring alone, are groups of black, circular dots which from their size and appearance are known as Fly Specks. 1952 E. Ramsden tr. E. Gram & H. Weber Plant Dis. ii. 126/2 Sooty mould can be avoided by keeping the tree free from aphides. 1952 E. Ramsden tr. E. Gram & H. Weber Plant Dis. ii. 127/1 Associated with Leptothyrium pomi is usually the fungus of sooty blotch, Gloeodes pomigena. 1969 G. N. Agrios Plant Pathol. ii. 19 Certain fungi, e.g., those causing sooty molds, can cause disease by growing on the surface of the plant and feeding on insect excretions rather than by parasitizing the plant. < as lemmas |
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