Toxicity of Certain Insecticides and their Mixtures for Manage of Thrips (Thripidae: Thysanoptera) on Onion Crop under Field Conditions
A.E. Ali, R., A.A. Zedan, O., Ramadan, H. (2023). Toxicity of Certain Insecticides and their Mixtures for Manage of Thrips (Thripidae: Thysanoptera) on Onion Crop under Field Conditions. EKB Journal Management System, 44(3), 323-329. doi: 10.21608/asejaiqjsae.2023.310051
Rabee A.E. Ali; Osama A.A. Zedan; Haitham Mahmoud Ramadan. "Toxicity of Certain Insecticides and their Mixtures for Manage of Thrips (Thripidae: Thysanoptera) on Onion Crop under Field Conditions". EKB Journal Management System, 44, 3, 2023, 323-329. doi: 10.21608/asejaiqjsae.2023.310051
A.E. Ali, R., A.A. Zedan, O., Ramadan, H. (2023). 'Toxicity of Certain Insecticides and their Mixtures for Manage of Thrips (Thripidae: Thysanoptera) on Onion Crop under Field Conditions', EKB Journal Management System, 44(3), pp. 323-329. doi: 10.21608/asejaiqjsae.2023.310051
A.E. Ali, R., A.A. Zedan, O., Ramadan, H. Toxicity of Certain Insecticides and their Mixtures for Manage of Thrips (Thripidae: Thysanoptera) on Onion Crop under Field Conditions. EKB Journal Management System, 2023; 44(3): 323-329. doi: 10.21608/asejaiqjsae.2023.310051

Toxicity of Certain Insecticides and their Mixtures for Manage of Thrips (Thripidae: Thysanoptera) on Onion Crop under Field Conditions

Alexandria Science Exchange Journal
Article 6, Volume 44, Issue 3, September 2023, Page 323-329  XML PDF (366.13 K)
Document Type: Original Article
DOI: 10.21608/asejaiqjsae.2023.310051
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Authors
Rabee A.E. Ali email 1; Osama A.A. Zedan* 2; Haitham Mahmoud Ramadan email 3
1Plant Protection Department, Faculty of Agriculture, Al-Azhar University, 71524 Assiut, Egypt
2Plant Protection Department, Faculty of Agriculture, Al-Azhar University, 71524 Assiut, Egypt
3Plant Protection Department, Faculty of Agriculture, Tanta University, Egypt
Abstract
The common onion Allium cepa L., belonging to family Alliaceae is considered as one of the oldest cultivated plants worldwide and cultivated under a widely range of climates. Onion has a great economic importance and used in the nutrition habits in all households. There are several insect pests linked with cultivated onion in the filed such as onion thrips. Onion thrips (Thrips tabaci) are important pests on onion and the populations can develop very rapidly so it is necessary to control its population on onion. The experiments were applied in the field to evaluate four synthetic pesticides (imidacloprid, acetamiprid, thiamethoxam and lambda-cyhalothrin) and insecticide “abamectin” and their mixtures, also to study combination of these compounds with Nonylphenol Ethoxylate (NP9) as adjuvants on their toxicity against Thrips tabaci on the onion field during 2023 season. The obtained results showed that, all tested compounds when used alone or in their mixtures or combination with (NP9) as adjuvants were highly effective in controlling Thrips tabaci.
 
Keywords
Toxicity; Insecticide; Thrips; Onion
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