TY - JOUR ID - TI - Study the effectiveness of marijuana and rosemary alchoholic extracts in control of red rusty flour beetle Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) دراسة فعالية المستخلصات الكحولية للماريجوانا وإكليل الجبل في السيطرة على خنفساء الدقيق الأحمر الصدئ Tribolium castaneum (Herbst) (Coleoptera: Tenebrionidae) AU - Manar Ahmed Abbas AU - Ali Abdulridha Alsudani AU - Ashwaq Hussam Alhusani AU - Sawsan fadhel fawaz PY - 2022 VL - 9 IS - 1 SP - 1 EP - 6 JO - Journal of Kerbala for Agricultural Sciences مجلة كربلاء للعلوم الزراعية SN - 23095199 26166933 AB - Laboratory experiments were conducted to determine the effec-tiveness of plant extracts of vitex and rosemary in red rust flour bee-tle Tribolium castaneum (Herbst) control. Results showed a signifi-cant effect of extracts oncentrations in the percentage of larval stage mortality . concentration of 5%, caused the highest mortality rates in the larval stage reached to 71.11, 76.66, 83.33 % insects / plate after 24, 48 and 72 hours, respectively. The mortality rates were equal for both concentrations 2.5 and 5%, which amounted to 90 % after 72 hours. Vitex plant extarct was significantly superior to the rosemary plant Rosmarinus officinalis in the mortality rates for all concentrations and periods post application in this study.

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