A disease of trees, in which there is discolouration of the leaves. Cf. icterus, n. 1b. Obsolete.
| 单词 | θ22432 |
| 释义 | the world > plants > disease or injury > [noun] > characterized by part affected or appearance produced (21) jaundice1600 A disease of trees, in which there is discolouration of the leaves. Cf. icterus, n. 1b. Obsolete. black rot1769 †(a) a disease of sheep (perhaps hepatic fascioliasis or black disease) (obsolete); (b) any of various (typically fungal or bacterial) diseases… root rot1831 any of various fungal diseases of plants in which the roots decay. leaf blight1849 any of several plant diseases causing the discoloration or death of foliage. leaf curl1850 any of several plant diseases characterized by curling leaves; esp. a fungal disease of peach trees and related plants cause by the ascomycete Tap… black heart1862 Agriculture and Horticulture. Any of various plant diseases in which blackening of inner areas of plant tissue takes place; spec. a disease of… icterus1866 Botany. A disease of plants in which the leaves turn yellow. albication1877 The process of growing white; esp. the development of white or light patches, spots, streaks, bands, etc., in the foliage of plants, either as a… footrot1883 Disease affecting the base of the stem or roots in plants, usually resulting from fungal infection; an instance or type of this. curl-leaf1886 = curl, n. 4. silver top1890 a disease in grasses which whitens the upper part of the stalk. stem-sickness1890 (of plants) having the stems affected by a malady produced by the eelworm; hence stem-sickness. sleeping disease1899 mosaic1900 In scientific and technical use. = mosaic disease n. at compounds 2. Also: the mottled discoloration characteristic of mosaic disease. leaf mosaic1902 Any plant disease characterized by mottled discoloration of the leaves (cf. mosaic, n. 3d, mosaic disease n. at mosaic, n. adj.1compounds 2)… scorch1906 A scorched appearance of foliage, symptomatic of various plant diseases. blotch1909 A disease of fruit or leaves, characterized by the formation of spots; sooty blotch, a disease of the apple. little leaf1911 Chiefly U.S. A plant condition characterized by reduced leaf size; esp. (a) a condition of fruit trees caused by zinc deficiency; (b) (more fully li… ringspot1913 Any of several plant diseases characterized by annular spots or marks on the leaves, caused by fungi or viruses (also more fully ringspot disease… crinkle1920 Plant Pathology. Any of several virus diseases of plants, characterized by distortion and puckering of leaves, typically with downward curling of… vein banding1928 yellowing or other change in the colour of tissue adjacent to the veins of leaves, spec. as a symptom of viral disease; disease characterized by this… |
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