Effect of Bacteria Thuringiensis bacillus and Fungi Beauveria bassiana and some Plants Powder to Controlling on The Larvae Stages of Trogoderma granarium (Herbst) (Coleoptera: Tenebrionidae) | ||
| Journal of Tikrit University For Agriculture Sciences | ||
| Article 1, Volume 17, Issue 0, February 2017, Pages 191-198 | ||
| Author | ||
| Fouad A. Abdullha | ||
| Abstract | ||
| Laboratory study was conducted to assess compare the impact of a biological resistance to bacteria Bacillus thuringiensis and fungus Beauveria bassiana and some plant powders (Rue Peganum harmala , Radish Raphanus sativus and Celery Apinum graveoles ) on the stage of the larval insect beetle Trogoderma granarium . Results showed superiority for the treatment of funus B. bassiana as the highest kill ratio reached 49.15% while reached 36.23% for bacteria treatment B. thuringiensis , the highest percentage was killed on the larvae of the first age 52.87% while the lowest ratio of killed to fifth stage larvae 30.87% the results showed the killed ratio increased with increasing concentration as the record 5% highest kill ratio reached 48.40% compared to less kill ratio at a concentration of 1% reached 35.27%. The results of the powders supremacy Celery powder by killing 49.06% and after Radish powder by killing 39.20% while the lowest percentage was killed for powder Rue reached 38.68%. | ||
| Keywords | ||
| bacteria; fungus; plant powder; khapra; Trogoderma granarium | ||
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