| 单词 | potato leafhopper |
| 释义 | > as lemmaspotato leafhopper potato leafhopper n. a small, bright green leafhopper, Empoasca fabae, which is a common North American pest of a wide variety of plants including field crops and various trees, feeding chiefly on the vascular tissue of young leaves and causing them to wither. ΚΠ 1918 Science 23 Aug. 194 A careful study by the writer showed that in every case the injury was directly proportional to the number of potato leafhoppers (Empoasca mali LeB.) present. 1949 G. H. Harold Forage Crops xxxvii. 373 Insect pests such as the potato leaf hopper and the clover weevil do severe damage to the alfalfa and clover crops. 2004 Columbus Dispatch (Ohio) (Nexis) 27 June i. 15 I think you are seeing injury from the potato leafhopper. The adult insect is about an eighth of an inch long, pale green and wedge-shaped. < as lemmas |
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