Bibliographic citations
Loyola, F., (2025). Efectividad de insecticidas para el control de mosca blanca Bemisia tabaci Gennadius (Hemiptera: Aleyrodidae) en fríjol de palo Cajanus cajan [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/55931
Loyola, F., Efectividad de insecticidas para el control de mosca blanca Bemisia tabaci Gennadius (Hemiptera: Aleyrodidae) en fríjol de palo Cajanus cajan [Tesis]. PE: Universidad Privada Antenor Orrego; 2025. https://hdl.handle.net/20.500.12759/55931
@misc{renati/1355030,
title = "Efectividad de insecticidas para el control de mosca blanca Bemisia tabaci Gennadius (Hemiptera: Aleyrodidae) en fríjol de palo Cajanus cajan",
author = "Loyola Macalapú, Franco Dennis",
publisher = "Universidad Privada Antenor Orrego",
year = "2025"
}
In the present research work, the efficiency in the control of whitefly nymphs Bemisa tabaci Biotype B (Hemiptera: Aleyrodidae) was evaluated through the rotation of two groups of insecticides. (T1) based on selective or new generation insecticides such as: Buprofezin, Spirotetramat, Abamectin, Fipronil and Imidacloprid compared with a group of traditional or conventional insecticides (T2) such as: Alfacypermethrin, Methamidophos, Methomil, Betacyfluthrin and Thiodicarb, on pole bean leaflets (Cajanus Cajan L. Mill sp).) under field conditions. The experimental work was carried out on the UPAO II Campus, in the experimental fields of the Entomology Laboratory, on a plot of 315 m2. The test area was divided into 12 experimental units of 5 x 5.25 m, under a Randomized Complete Block design. Each experimental unit. It was evaluated before and after each application, five leaflets of the host were selected, which were. chosen at random, preferably from the bottom and middle part, subsequently taken to evaluate the average number of nymphs in a leaf area of 2cm². Subsequently, the percentage of control efficiency was determined through the Henderson and Tilton formula. A total of 5 applications were made with 5 different products for each rotation. To find significant differences, for the variable percentage of efficiency of the control of B. tabaci nymphs, a Student t test was performed for samples of independent populations (α=0.05). In the end, the evaluations concluded that the best rotation of insecticides were the insecticides of treatment 1. In the five applications carried out, it was superior to treatment 2, reaching a significant difference for some evaluations. Finally, it is important to adopt strategies for good management of the use of insecticides. Rotation of insecticides would reduce B. tabaci risk of developing resistance to insecticides
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