| 单词 | aphicidal |
| 释义 | > as lemmasˌaphiˈcidal ˌaphiˈcidal adj. destructive to aphids; of or relating to the killing of aphids. ΚΠ 1908 Queensland Agric. Jrnl. 21 277 Fenwick and Co., Brisbane, stocked a convenient extract of tobacco named Roseleaf, wherewith readily to make the aphicidal ‘Tea’. 1955 Ann. Appl. Biol. 43 594 (heading) The aphicidal action of some systemic insecticides applied to seeds. 1970 Alexandria Jrnl. Agric. Res. 18 131/1 It was planned to compare the aphicidal efficiency of the safer insecticides. 2003 R. N. Strange Introd. Plant Pathol. v. 145 Transgenic plants were less colonized by aphids and were more aphicidal than the wild type. < as lemmas |
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