IDENTIFICATION OF SOME CARBOXYLIC ACIDS IN RIPE AND UNRIPE HONEYBEE AND THEIR INHIBITORY EFFECT ON FUNGAL ROOT ROT IN CATALPA SEEDLINGS AND THE GROWTH AND DEVELOPMENT OF THE GREATER WAX WORM | ||
| AL-TAQANI | ||
| Article 1, Volume 27, Issue 3, July 2014, Pages 0-0 | ||
| Authors | ||
| Aiad jajan aldaodi; Mahdi Mohammed Salih Saeed; Anwar Noori alkhero | ||
| Abstract | ||
| The study included a diagnosis of some carboxylic acids in two types of honeybee and two different locations in the province of Nineveh, one in the site of Aldanadan south of the province and the second location of the Qathya in the College of Agriculture and Forestry/University of Mosul, north of the city, using the Thin Layer chromatography technique (TLC)and testing the effect of these acids on in the fungal root rot on Catalpa sp seedlings.The investigated acids Included carboxylic acids (organic) .All samples of honey used in the study showed in the diagnostic results,the appearance of oxalic acid in the honey both types of ripe and unripe honey samples in the two sites (Aldanaadan and Qathya )while an anonymous acid (Anonymous 1) was limited to the ripe honey sample of in (Aldandan),while the organic acids of tartaric ascorbic and citric acids respectively were diagnosed in the sample of ripe honey/Qathya,which flow values matched the values of flow standard for these acids. The results also showed that when comparing the spots of the unripe honey sample / Qathya with standard values of the accelerated flow for the diagnosis of organic acids, the largest number of organic acids in the sample of mentioned honey were diagnosed as organic including acids tartaric acid (0.20), ascorbic acid (0.32), citric acid (0.42), malic acid (0.50), and succinic acid (0.70). The results of the in vitro bioassays of theses acids in the isolated root rot fungi in Catalpa sp including the fungus Macrophomina phaseolina and Rhizoctonia solani that oxalic acids were superior in their inhibition of root rot fungi,compared to the other acids and at a lowest concentration of (2.5)g /L where they showed significant inhibition of the two fungi Rhizoctonia sp. And Macrophomina phaseolina by 100%,. The results also showed when breeding the greater wax worm on ripe and unripe honey the ripe honey had a significant superior effect besides the Aldanadan site was superior to the Qathya site decreasing the breeding period both larvae and virgins and longer periods of egg-laying and number eggs per mature female . | ||
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