El complejo de mosca blanca (Hemiptera: Aleyrodidae) incluye algunas de las principales plagas del ejote francés (Phaseolus vulgaris L.). Dentro de las cuales, Bemisia tabaci es vector del virus del mosaico dorado que afecta la calidad y rendimiento del cultivo, con pérdidas hasta del 100% y un control...
La motivación de la presente revisión bibliográfica, surgió a raíz del hallazgo de una vivienda deshabitada infestada por colmenas de avispas en la comunidad de Huayhuasi del Municipio de Mecapaca, cuando se estaban cumpliendo actividades para la práctica de Epidemiología Molecular de la enfermeda...
Coffea canephora (Conilon coffee) has great economic importance for the state of Acre, in northern Brazil. The use of insecticides in this crop has increased considerably in recent years. In order to find species of green lacewing (Chrysopidae, Neuroptera) with potential for use in biological pest contro...
In the last decades, the use of entomopathogenic fungi for the control of pest insects has increased globally, however a key step to achieve the successful application of fungal propagules as biocontrol agents depends of various factors, inoculum production being one of the essentia...
In the present work, the biosynthesis of silver-nanoparticles (AgNP) was evaluated using the aqueous extract from Justicia spicigera. The obtained silver nanoparticles were characterized using UV-visible spectroscopic techniques, energy dispersive X-ray spectrometers (EDS), zeta potential and dynamic lig...
Los mosquitos son vectores trasmisores de enfermedades como: dengue, zika y chikunguya. El control biológico es una alternativa viable a tener en cuenta por los programas de control. Bacillus thuringiensis es el microorganismo más usado en salud pública. Su efectividad como larvicida contra culícidos...
Sobral, Samilla Alves;
Ferreira, Bruna Silva;
Senna, Caio Colodette;
Ferraz, Carolina Magri;
Moreira, Tiago Facury;
Fidelis Junior, Otavio Luiz;
Hiura, Emy;
Tobias, Fernando Luiz;
Machado, Rosangela Zacarias;
Araújo, Jackson Victor de;
Braga, Fabio Ribeiro.
Abstract The objectives of this study were to describe occurrences of Rhabditis spp. causing parasitic otitis in dairy cattle of Gir breed in the state of Espírito Santo, southeastern Brazil, and to evaluate the biological control of this nematode using the nematophagous fungi Duddingtonia flagrans (AC0...
Abstract The biological control used for the control of Tetranychus urticae (Koch) is the predator mite Phytoseiulus persimilis (Athias-Henriot). It is important to the know the effects of acaricides on the biological behavior the Abamectin on the functional response of P. persimilis. The functional res...
Abstract The use of GMO expressing Bt toxin in soybean production has increased significantly in the last years in Brazil in order to manage the damage caused by lepidopteran pests. In this study, we compared the richness and abundance of owlet moths (Noctuoidea) associated with Bt and non-Bt soybean. W...
Proteínas Bacterianas/genética,
Proteínas Bacterianas/farmacología,
Brasil,
Endotoxinas/genética,
Endotoxinas/farmacología,
Proteínas Hemolisinas/genética,
Proteínas Hemolisinas/farmacología,
Larva/efectos de los fármacos,
Mariposas Nocturnas/efectos de los fármacos,
Control Biológico de Vectores,
Plantas Modificadas Genéticamente/genética,
Plantas Modificadas Genéticamente/parasitología,
Glycine max/genética,
Glycine max/parasitología
Abstract This study is based on the importance of biological control methods and the lack of information on the effect of biochar (BCH) from sewage sludge associated or not with Trichoderma harzianum on the control of Macrophomina phaseolina in the bean crop (Phaseolus vulgaris, cv. BRS Estilo). Biochar ...
