Evaluation of alternate neurotoxic insecticides for the control of phytophous insects in cowpea crops

The objective of the research was to evaluate the effect of the combination of insecticides on the control of insect pests and yield in the crop of caupí beans (Vigna unguiculata L. Walp.) in Calceta, Ecuador, for this five combinations of insecticides were evaluated to control Pest insects in caupí cultivation (Vigna unguiculata L.). A randomized complete block design (RBCA) with four replications was used. 6 treatments were evaluated: T1 (imidacloprid, spinetoram, imidacloprid), T2 (thiamethoxam, spinetoram, thiamethoxam), T3 (lamdacyhalothrin, spinetoram, lamdacyhalothrin), T4 (imidacloprid, lamdacyhalothrin, imidacloprid), T5 (thiamethoxam, lamdacyhalothrin, thiamethoxam) and T6 (control). The treatments were applied on different days after sowing. Treatments T2 and T5 demonstrated the lowest incidence of Empoasca sp. and greater effectiveness in controlling other insects. T1, T2 and T5 had the best results in most of the productive variables evaluated. Treatments T2 and T5 with combinations of insecticides were effective in controlling insect pests, increasing the productivity of the caupí crop.

• 1. autor: Zambrano Bravo, Richard Ariel (author)
• Kolejni autorzy: Cobeña Sánchez, Jordan Antonio (author), López Álava, Geoconda Aracely (author), Valarezo Beltrón, Carlos Oswaldo (author), Vélez-Zambrano, Sergio Miguel (author)
• Format: article
• Język: spa
• Wydane: 2024
• Dostęp online: https://revistasespam.espam.edu.ec/index.php/Revista_ESPAMCIENCIA/article/view/468