phylloxera
根瘤蚜虫,病虫害,根瘤蚜虫病,根瘤蚜
Definitions
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plural phyl·lox·e·rae [fil-uhk-seer-ee, fi-lok-suh-ree], /ˌfɪl əkˈsɪər i, fɪˈlɒk səˌri/, phyl·lox·e·ras.
- : any of several plant lice of the genus Phylloxera, especially P. vitifoliae, which attacks the leaves and roots of grapevines.
Examples
Phylloxera struck in the late 19th century, and in the 20th century, Soviet winemaking mandates encouraged quantity above quality.
The original vines on the estate perished in the late 19th century from oidium and phylloxera, and Klein Constantia shut down.
It is said to be the most effectual preventive of black rot, and to destroy the Phylloxera, the two worst enemies of the grape.
The Phylloxera pest, which has wrought such havoc among vineyards throughout Europe, has invaded California also.
The roots are strong, thick and very resistant to phylloxera.
Like those of Riparia, the roots are slender, hard, and resistant to the phylloxera.
Riparia is very resistant to phylloxera, the roots are small in size, hard and numerous and branch freely.