The Alfaalfa weevil, Hypera brunneipennis is a major pest of alfalfa in Egypt. In this research two pesticticides (Emamectin benzoate α Neeemix) and two plant oils (Camphor α Coriander) were evaluated for their efficiency in the control of the secand larval instar and adults of  H. brunneipennis under laboratory condition.The LC₅₀ and LC₉₀ values of these compounds against the 2^nd instar larvae and adults of Hypera brunneipennis were calculated at 24, 48, 72 and 96 hours.According to the LC₅₀ and LC₉₀, it could be concluded that the highest potent compound was Emamectin benzoate followed by Neemix.  On the other hand, in choice tests with adults of this pest (LC₂₅ concentration) the highest repellency  properties was with Neemix and the plant oil of Camphor treatment (5 and 17.5% weevils in treated side, respectively), followed by Coriander plant oil (25%), But, the treatment with Emamectin benzoate have significantly less repelling properties (55.8%) after 72 hr post treatment.