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Revista Científica UDO Agrícola
Universidad de Oriente Press
ISSN: 1317-9152
Vol. 6, No. 1, 2006, pp. 84-91
Bioline Code: cg06011
Full paper language: Spanish
Document type: Research Article
Document available free of charge

Revista Científica UDO Agrícola, Vol. 6, No. 1, 2006, pp. 84-91

 es Extractos Vegetales y Aceites Minerales Como Alternativa de Control de Mosca Blanca ( Bemisia check for this species in other resources spp.) en Berenjena ( Solanum Melongena check for this species in other resources L.) en el Valle de Culiacán, Sinaloa, México
Acosta, Alfredo González; Núñez, Elio M. del Pozo; Piña, Blas Galván; Castro, Alfredo González & Cárdenas, Julio César González

Resumen

Se evaluaron los productos de extractos vegetales (Biogarlic®, Extranatural® y Neem®) y los aceites minerales (Saf-T-Side®, Nu-Film®) con un testigo absoluto, para controlar Bemisia check for this species in other resources spp. en Solanum melongena check for this species in other resources L., en la agrícola San Nicos ubicada en el kilómetro 10 de la carretera 20 en el valle de Culiacán Sinaloa, México, en el ciclo 2001-2002. Se utilizó un diseño de bloques completos al azar con cuatro repeticiones, evaluando las variables de poblaciones de adultos, ninfas y huevecillos de Bemisia spp. a través del análisis de varianza y pruebas de comparación de medias (DMS). Los productos se aplicaron dos veces por semana y se tomaron los datos de campo y laboratorio en las fechas 10, 17 y 24 de marzo del 2002. En adultos se observó que, Extranatural y Saf-T-Side no difirieron entre ellos, también se observó que el Nu-Film y el Neem no difirieron, después aparece Biogarlic. En ninfas se observó que Extranatural, Saf-T-Side y Nu-Film no difirieron entre ellos; sin embargo Nu-Film no difiere de Neem, después aparece Biogarlic. En la etapa de huevecillo se observó estadísticamente que Extranatural y Saf-T-Side no difirieron, sin embargo Nu-Film, Neem y Biogarlic no difieren entre ellos. El análisis de varianza mostró diferencia altamente significativa entre los tratamientos para el número adultos, ninfas y huevecillos de mosca blanca por hoja. Los resultados de este ensayo demuestran que todos los tratamientos difirieron estadísticamente del testigo. Los productos de extractos vegetales y aceites minerales como Extranatural and Safe-T-Side son productos que reducen las poblaciones de mosca blanca y pueden utilizarse exitosamente como alternativa de manejo integrado.

Palabras-clave
Extractos vegetales, Bemisia spp. Solanum melongena

 
 en Plant Extracts and Mineral Oils as Alternative Against of Whiteflies ( Bemisia check for this species in other resources spp.) in Eggplant ( Solanum Melongena check for this species in other resources L.) at the Culiacan Valley, Sinaloa, México
Acosta, Alfredo González; Núñez, Elio M. del Pozo; Piña, Blas Galván; Castro, Alfredo González & Cárdenas, Julio César González

Abstract

Plant extracts (Biogarlic®, Extranatural®, Neem®) and mineral oils (Saf-T-Side®, Nu-Film®) were evaluated to control whiteflies ( Bemisia check for this species in other resources spp) in eggplant ( Solanum melongena check for this species in other resources L.). The experiment was established at the San Nicos farm located in Culiacán, Sinaloa, Mex., during the agricultural cycle 2001-2002. Treatments were arranged in a randomized complete block design. Each treatment was repeated 4 times. Adult, nymphs and eggs of whiteflies were evaluated using ANOVA analysis. Treatment means were compared using DMS. Plant extracts and mineral oils were sprayed twice per week. Field and laboratory data were taken on March 10, 17, and 24. The analysis of adult populations showed that Extranatural and Saf-T-Side were similar. Nu-Film and Neem did not show statistical differences. In nymph number analysis, Extranatural, Saf-T-Side and Nu-Film were similar, however, Nu-Film was also similar to Neem. In the egg stage, Extranatural and Saf-T-Side were similar and Nu-Film, Neem, and Biogarlic did not show statistical differences. ANOVA showed significant differences between treatments when numbers of adults, nymphs and eggs were analyzed. Results from this experiment showed that all treatments were significantly different from the control treatment. It was concluded that mineral oils and plant extracts such as Extranatural and Safe-T-Side are products that reduced the whitefly populations and can be used as an alternative in integrated pest management.

Keywords
Plan extracts, Bemisia ssp. Solanum melongena

 
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