Utilizing of Plant Extract Garlic Oil against Aphis Gossypii and Tetranychus Urticae | ||
| Annals of Agricultural Science, Moshtohor | ||
| Article 17, Volume 57, Issue 1, 2019, Pages 151-154 PDF (357.94 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/assjm.2019.42229 | ||
| Author | ||
| Khalid A. Aiad* | ||
| Fruit Acarology Department, Plant Protection Research Institute (PPRI), Agricultural Research Center (ARC), Egypt | ||
| Abstract | ||
| The toxicity values of Garlic oil plant extract were estimated at concentrations 0.5, 0.75, 1 and 1.5 cm/liter water for controlling Aphis gossypii Glover, 1877 and two spotted spider mite Tetranychus urticae Koch. The obtained results demonstrated that , the highest mortality percentage were 91.3 % and 96.7 % at concentrate 1.5cm/liter water for A. gossypii and T. urticae Respectively, meanwhile, the lowest mortality percentage (43.3 % and 34.7 % for A. gossypii and T. urticae , respectively) was recorded at concentrate 0.5 cm/liter water . | ||
| Keywords | ||
| garlic oil; toxicity; LC50; LC90; Aphis Gossypii and Tetranychus urticae | ||
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