Mahmoud, M., Safar, S. (2016). Population Density of the Red Spider Mite Tetranychus urticae Koch (Acari:Tetranychidae) on Some Vegetable Crops at Fayoum Governorate. Journal of Plant Protection and Pathology, 7(12), 785-789. doi: 10.21608/jppp.2016.52430
M. F. R. Mahmoud; Sherin H. M. Safar. "Population Density of the Red Spider Mite Tetranychus urticae Koch (Acari:Tetranychidae) on Some Vegetable Crops at Fayoum Governorate". Journal of Plant Protection and Pathology, 7, 12, 2016, 785-789. doi: 10.21608/jppp.2016.52430
Mahmoud, M., Safar, S. (2016). 'Population Density of the Red Spider Mite Tetranychus urticae Koch (Acari:Tetranychidae) on Some Vegetable Crops at Fayoum Governorate', Journal of Plant Protection and Pathology, 7(12), pp. 785-789. doi: 10.21608/jppp.2016.52430
Mahmoud, M., Safar, S. Population Density of the Red Spider Mite Tetranychus urticae Koch (Acari:Tetranychidae) on Some Vegetable Crops at Fayoum Governorate. Journal of Plant Protection and Pathology, 2016; 7(12): 785-789. doi: 10.21608/jppp.2016.52430
Population Density of the Red Spider Mite Tetranychus urticae Koch (Acari:Tetranychidae) on Some Vegetable Crops at Fayoum Governorate
Plant Protection Dept., Fac. of Agric. Fayoum Univ., Fayoum, Egypt
Abstract
Population density of different stages of Tetranychus urticae Koch. was conducted on two host plants; cucumber and eggplant during the two successive seasons 2015 and 2016 from March to August. Data indicated that T. urticae stages disappear in samples of March and reached to the highest peak on July during the two seasons on cucumber and eggplant. The correlation was significant positive between different stages of T. urticae and temperature during the two seasons for two the plant crops.
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