Obtenção de inseticida e fungicida contra formigas cortadeiras e seu fungo de coordenação com metais de compostos ativos para controle desta praga. Nanopartículas poliméricas associadas ao controle de formigas cortadeiras e busca de novas substâncias naturais com atividade antitumoral. No Thumbnail. Estudo de Schinus terebinthifolius, Anacardium humile e Macairea urundeuva no controle das formigas cortadeiras. No Thumbnail [%x80].

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Formigas cortadeiras e o seu controle. Systematic control of leaf-cutting ants in areas with eucalyptus stands under minimum cultivation foemigas. A isca a granel foi aplicada com dosador-aplicador costal da marca Bombata.

Revista Colombiana de Entomologiav. Some features of this site may not work without it. A cluster analysis method for grouping means in the analysis of variance. Metadata Mostrar registro completo. Several compounds have been proposed for their control such as organophosphorus, pyrethroids and sulfluramid insecticides.

However, non-target animals and environmental contamination are common problems and therefore new strategies to control these pests have been requested. Cormigas do tamanho de formigueiros de Atta sexdens rubropilosa Forel, Hymenoptera: The efficiency of this granulated bait, applied in a systematic manner, varied with the method and species of leaf-cutting ants.


AcromyrmexMycocepurusSericomyrmexchemical control, leaf-cutting ants. Metadata Mostrar registro completo.

Fatores que dificultam o controle das formigas cortadeiras

Services on Demand Journal. The solvent displacement technique adopted here showed to be very efficient for the preparation of nanoparticle formulations containing either xanthyletin or rauianin. How to cite this article.

Formicidae por hectare, respectivamente. Controle de Acromyrmex laticeps nigrosetosus Hymenoptera: Resumo Leaf-cutting ants are known by their strong power of to pulling down several vegetable crops and to cause economic lost to the agriculture. Phytochemical investigations from active extracts and fractions have allowed to isolate 23 compounds 3 newincluding sterols, coumarins, phenolic compounds, oxazol derivative, flavonoids and limonoids.

For both species A. Besides these results, this study contributed to a project that has been developed by the Natural Product Laboratory at UFSCar, which aims to evaluated the biological activity of several metal complexes with different metals and flavonoids to the control of several agriculture pests.

Fatores que dificultam o controle das formigas cortadeiras | Seagri

Formicidaerespectively, was found per hectare. Formicidae en areas de rebrote de Eucalyptus grandis com un sebo a base de sulfluramida.


Controle de Acromyrmex subterraneus molestans Santschi Hymenoptera: From the biological assays with leaf-cutting ants, it was found that several extracts showed insecticidal activity as a result of the synergistic effect of their chemical composition.

Polymeric nanoparticles and bioassay-guided phytochemical investigation of Trichilia elegans e Trichilia catigua Meliaceae for the control of leaf-cutting ants Leaf-cutting ants are known as severe agricultural pests.

Um estudo de caso: Higher efficiency was obtained for A. In addition, a novel method was developed for the encapsulation of ricinine.

Some features of this site may not work without it. JavaScript is disabled for your browser. Autor Cazal, Cristiane de Melo. O trabalho foi conduzido nos reflorestamentos de eucalipto da Celulose Nipo-Brasileira S. Finalmente, acredita-se que M. The compound 3- 4′-hydroxyphenyl propenoic acid 4”-carboxyl -phenyl ester 14from T.

Additionally, the limonoid cedrelone, from T. Formiga elagic acid isolated from M.