بن علي, أنيــسبن ناصر, كمال2020-11-172020-11-172020بن علي, أنيــس; بن ناصر, كمال دراسة تأثير المستخلص المائي وااليثانولي لنبات على حشرة دودة التمر Ectomyelois ceratoniae zeller . ماستر ، 2020 . قسم الفلاحة ، كلية علوم الطبيعة و الحياة ، جامعة الوادي . [أكتب هنا تاريخ الإطلاع]. متاح على الرابط [انسخ هنا رابط التحميل] .https://dspace.univ-eloued.dz/handle/123456789/7587التنوع الحيوي وفيزيولوجيا النباتThis study aims to test the properties of the ethanol and aqueous extract of Cyperus rotundus L rheumatites on Ectomyelois ceratoniae zeller by exposing them to different concentrations by spraying, in addition to trying to find out if exposing the insect to smoke from burning the substance Dry the plant has an effect. Where it was extracted and confirmed by the presence of a group of active substances such as soap, tannins, turbines and alkaloids. And subjecting of insects to experimentation, in the end, it was concluded that there is a direct relationship between each time, concentration, and the rate of killing of both extracts, and a direct relationship between time, size, and the rate of killing when treated with smoke.Arدودة التمرCyperus rotundus LMaster