单词 | cabbage flea beetle |
释义 | > as lemmascabbage flea beetle cabbage flea beetle n. any of several minute flea beetles of the genera Phyllotreta and Psylliodes (family Chrysomelidae), which are pests of cabbages and related plants; esp. the black Psylliodes chrysocephala; cf. cabbage flea n. ΚΠ 1844 W. Gaylord in Trans. N.-Y. State Agric. Soc. 1843 3 136 The cucumber flea-beetle, Haltica pubescens, and turnip or cabbage flea-beetle, Haltica striolata, are the most common and voracious. 1931 K. M. Smith Textbk. Agric. Entomol. ix. 121 (heading) Psylliodes chrysocephala Linn. Cabbage Flea Beetle. 1997 Oecologia 110 74/1 The normal distribution of cabbage flea beetles around a release point. < as lemmas |
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