单词	antifeedant
释义	antifeedant /ˌantɪˈfiːdant / noun A naturally occurring substance in certain plants which adversely affects insects or other animals which eat them.In this study, we clarified that many natural dyes of plant origin act as antifeedants to varied carpet beetles.... It offers detailed description of bioassay methods, treating all synthetic and natural antifeedants. It has since been labelled the most potent antifeedant known for the desert locust. Origin 1960s: from anti- + feed + -ant.
随便看	preglenoid preglottalization preglottalized pregnability pregnable pregnance pregnancy pregnancy sickness pregnancy test pregnandiol pregnane pregnanediol pregnanolone pregnant pregnant construction pregnantly pregnant negative pregnantness pregnate pregnation pregnenolone pre-graduate pregrammar pregrammatical pregravid

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