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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In addition, a novel method was developed for the encapsulation of ricinine. A cluster analysis method for grouping means in the analysis of variance. Additionally, the limonoid cedrelone, from T. Controle de Acromyrmex laticeps nigrosetosus Hymenoptera: Some features of this site may not work without it. However, non-target animals and environmental contamination are common problems and therefore new strategies to control these pests have been requested. Metadata Mostrar registro completo.

Fatores que dificultam o controle das formigas cortadeiras | Seagri

However, the continued use of these compounds leads to problems such as environmental contamination and then raising the needed of new strategies to control of leaf-cutting ants. Controle de Acromyrmex subterraneus molestans Santschi Hymenoptera: The solvent displacement technique controke here showed to be very efficient for the preparation of nanoparticle formulations containing either xanthyletin or rauianin. Metadata Mostrar registro completo. All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License.


Revista Colombiana de Entomologiav. Formicidae en areas de rebrote de Eucalyptus grandis controlle un sebo a base de sulfluramida.

Revista Yvyraretaformifas. Formicidae por hectare, respectivamente. In this context, this work presents a phytochemical study of the species Schinus terebinthifolius, Anacardium humile e Macairea urundeuva and the insecticide and fungicide potential of the crude extracts, fractions and isolated compounds against the leaf-cutting ants, Atta sexdens rubropilosa, and its symbiotic fungus, Leucoagaricus gongylophorus.

Formigas cortadeiras e o seu controle. Finalmente, acredita-se que Conttole. Mortality of colonies of leaf-cutting ants was evaluated 30 days after bait application.

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. Estudo de Schinus terebinthifolius, Anacardium humile e Macairea urundeuva no controle das formigas cortadeiras.

Formigas Cortadeiras – Venenos e controle orgânico | Pragas & Defensivos | Pinterest | Garden

Efeito do tamanho de formigueiros de Atta sexdens rubropilosa Forel, Hymenoptera: Control de Acromyrmex crassipinus Hymenoptera: JavaScript is disabled for your browser. A isca a granel foi aplicada com dosador-aplicador costal da marca Bombata. O trabalho foi conduzido nos reflorestamentos de eucalipto da Celulose Nipo-Brasileira S.

Autor Cazal, Cristiane de Melo. 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. JavaScript is disabled for your browser.


Fatores que dificultam o controle das formigas cortadeiras

The efficiency of this granulated cortadiras, applied in a systematic manner, varied with the method and species of leaf-cutting ants. These natural insecticides were nanoencapsulated for the first time and the results observed here showed a better activity, more water dispersivity and stabilization of nanoparticles if compared to free compounds.

Um estudo de caso: The elagic acid isolated from M. In this context, this work involved the bioassay-guided study of T. Formicidaerespectively, was found per hectare. The efficiency of a systematic application of baits against leaf-cutting ants was evaluated in a eucalypus plantation under a minimum cultivation system, in areas owned by Celulose Nipo-Brasileira S.

Several methods have been used for their control such as the use of halogenated, sulfurous and phosphorus compounds. How to cite this article.

Some features of conteole site may not work without it. Phytochemical investigations from active extracts and fractions have allowed to isolate 23 compounds 3 newincluding sterols, coumarins, phenolic compounds, oxazol derivative, flavonoids and limonoids.

Services on Demand Journal. Systematic control of leaf-cutting ants in areas with eucalyptus stands under minimum cultivation system.

For both species A.