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单词 black rot
释义

> as lemmas

black rot
black rot n. (a) a disease of sheep (perhaps hepatic fascioliasis or black disease) (obsolete); (b) any of various (typically fungal or bacterial) diseases of plants characterized by decay and black or dark brown discoloration of tissues, esp. that caused by the fungus Guignardia bidwellii in vines of the family Vitaceae.
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
1769 Lloyd's Evening Post 5 May 438/3 Belfast, April 29. An infallible cure for the disorder in horned cattle, called the Big Gaul,..has been also tried with success upon sheep for the Black Rot.
1780 A. Young Tour Ireland (Dublin ed.) I. 260 They will bring limestone 14 or 15 miles, burn it, and sprinkle their potatoe land with it to prevent the black rot.
1809 Repertory Arts, Manufactures, & Agric. 14 343 Some people have been led to consider the rot as of two kinds, viz. the querney, or black rot, proceeding from foul feeding, and the hunger rot, from an absolute deficiency of food of every kind.
1850 Ann. Rep. Commissioner Patents 1849: Agric. 438 in U.S. Congress. Serial Set (31st Congr., 1st Sess.: House of Representatives Executive Doc. 20, Pt. 2) VI In the southern part of the State winter apples are very liable to the black-rot, spots, [etc.].
1957 Encycl. Brit. X. 640/1 Europeans imported the American varieties [of vine], and thereby unwittingly imported phylloxera..and black rot (Guignardia bidwellii).
2000 Org. Gardening Sept. 27/3 Black rot attacks leaves, shoots, tendrils, and young stems, which show small, dark, elliptical cankers.
extracted from blackadj.n.
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更新时间:2024/12/23 20:51:50