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Research Notes
Abstract: Spodoptera frugiperda (Smith) is the main maize pest in America and was recently detected as an invasive pest in some countries in Asia and Africa. Among its natural enemies presented in Mexico, Trichogramma pretiosum Riley is the only egg parasitoid used in Integrated Pest Management (IPM) programs regardless of its effectiveness. A search for …
Post Date: 2020-10-16 19:09:47
Author: J. Refugio Lomeli Flores
Research Notes
The aim of this study was to evaluate the biological effectiveness of insecticides chlorpyrifos, emamectin benzoate, spinoteram, novaluron, deltamethrin and zeta-cypermethrin against Spodoptera frugiperda in Cocula, Guerrero. The results showed that the insecticides at the evaluated doses represented 45 to 56% reduction in damage, and in the number of larvae from 86 to 95% in …
Post Date: 2020-07-18 02:01:04
Author: Manuel Tejeda

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