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Copyright of Revista CienciaUAT is the property of Universidad Autonoma de Tamaulipas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista de Salud Pública is the property of Universidad Nacional de Colombia and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Luna Azul is the property of Universidad de Caldas and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of FABICIB: Facultad de Bioquímica y Ciencias Biológicas, Universidad Nacional del Litoral is the property of Universidad Nacional del Litoral and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Revista Chapingo Serie Horticultura is the property of Universidad Autonoma Chapingo and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Acta Universitaria is the property of Universidad de Guanajuato/Acta Universitaria and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The strain HC1 belonging to Heterorhabditis bacteriophora has shown to be an effective biological control agent for important pests in Cuba, showing also potentialities for coffee berry borer (CBB) management. The objective of this work was to study the relationship between this organism and Beauveria bassiana, fungi with high use at international scale for CBB under field conditions and with the Thiodan, pesticide for this purpose. The strain HC1 of H. bacteriophora showed a synergic and additive effect, with a 62% mortality in the treatment with two biocontrol organisms. In the Petri dish viability assay, using infective juveniles of nematodes (HC1) and Endosulfan (Thiodan), the 97-98% of juveniles survived during almost 36h in pesticide solution, with similar values to distilled water. The pesticide neither affected the nematode pathogenicity, which caused a 100% mortality in Corcyra cephalonica larvae and Ips sp. adults, independently the exposition time to the pesticide. The assays carried out in this work confirm the possibility to use H. bacteriophora HC1 and Thiodan in simultaneous applications, as well as the use of HC1 - B. bassiana, element of great importance for the management of this pest in coffee agroecosystems, since in the case of having high insect densities, they can be applied together. [ABSTRACT FROM AUTHOR]

The insecticides dimethoate, malathion, ethyl-chlorpyriphos, cipermetrine, endosulphan and azadirachtine were evaluated for controlling the seed borer B. cubensis on soursop under field conditions. Dosage of 40, 150, 48, 40, 94.5 and 30 g of active ingredient in 100 L of water, respectively, were used. Likewise, pocketing of fruits with organdi mesh and perforated, transparent plastic bags to avoid humidity accumulation were evaluated. The experiment was repeated twice. The evaluated variable was percentage of infested seeds. Pocketing of fruits with organdi mesh was the best treatment (0.0 and 1.6 % of infestation). The fruits covered with plastic bags showed zero percent of infestation, but these displayed burn spots and a decrease in growth. Dimethoate was the best insecticide treatment (0.75 and 5.9 % of damage), followed by cipermetrine (0.8 and 17.83 % of damage). [ABSTRACT FROM AUTHOR]