Khalil, F., Abouelatta, A., Ramadan, G., Abd El-Aty, H. (2024). Impact of some Pesticides on Population of Tetranychus Urticae on Viola Odorata. Journal of Plant Protection and Pathology, 15(3), 109-113. doi: 10.21608/jppp.2024.270663.1217
Fatma M. A. Khalil; Ahmed Mohamed Abouelatta; Ghada M. Ramadan; Heba S. Abd El-Aty. "Impact of some Pesticides on Population of Tetranychus Urticae on Viola Odorata". Journal of Plant Protection and Pathology, 15, 3, 2024, 109-113. doi: 10.21608/jppp.2024.270663.1217
Khalil, F., Abouelatta, A., Ramadan, G., Abd El-Aty, H. (2024). 'Impact of some Pesticides on Population of Tetranychus Urticae on Viola Odorata', Journal of Plant Protection and Pathology, 15(3), pp. 109-113. doi: 10.21608/jppp.2024.270663.1217
Khalil, F., Abouelatta, A., Ramadan, G., Abd El-Aty, H. Impact of some Pesticides on Population of Tetranychus Urticae on Viola Odorata. Journal of Plant Protection and Pathology, 2024; 15(3): 109-113. doi: 10.21608/jppp.2024.270663.1217
Impact of some Pesticides on Population of Tetranychus Urticae on Viola Odorata
1King Khalid University, College of Science and Arts, Department of Biology, Mohayil Asir Abha, 61421, Saudi Arabia
2Stored products department, plant protection research institute, Agriculture Research Center, Egypt
3Biological control Department, Plant Protection Research Institute, Agriculture Research Center, Giza 12611, Egypt
4Field crop pests Department, Plant Protection Research Institute, Agriculture Research Center, Giza 12611, Egypt a
Abstract
The current study carried out to evaluate the effect of three pesticides (Biokiller2, Techno oil and Everken 1.8% EC) against Tetranychus urticae. The study carried out in tow regions (Al-Gharbia and Kafr El-Sheikh) in two governorates in Egypt during two seasons (2022 – 2023). Results cleared that, in the first season Techno oil achieved the highest reduction after 10 days of application with 100% followed by Biokiller2 with 98.4% reduction in Kafr El-Sheikh. Similarly, in Al-Gharbia region Techno oil had the strongest effect with 100% reduction followed by Biokiller2 with 98.8% at the same time. During the second season after 10 days of exposure, Biokiller2 had the strongest effect with 96.7% reduction in Kafr El-Sheikh region while in Al-Garbia region techno oil had the strongest effect with 100% reduction followed by Biokiller2 with 99.7%.
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