Abstract Development of transgenic Bt crops with stable and high level of Bt protein expression over generations under different environmental conditions is critical for successful deployment at field level. In the present study, progenies of transgenic cotton Coker310 event, CH12 expressing novel cry2AX...
Entomopathogenic nematodes (EPNs) are potential candidate for integrated pest management programs. As little is known about the presence of these organisms in the state of Santa Catarina, it was aimed to perform soil sampling in the cities of Chapecó, Palmitos, Seara and Concordia for the isolation of E...
Currently, the common bean (Phaseolus vulgaris L.) productivity has been reduced by the fungus Fusarium oxysporum f. sp. phaseoli (Fop), the causative agent of Fusarium wilt. Considering the integrated management of diseases, the objectives of the present work were to verify the compatibility between che...
Abstract The fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is an important maize pest. Due to the environmental impact and emergence of resistance caused by chemical pesticides and transgenic events, the use of baculoviruses becomes a safe and useful alternative for its cont...
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...
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 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 ...
Abstract INTRODUCTION: Musca domestica is resistant to many insecticides; hence, biological control is a suitable alternative. METHODS: We evaluated the lethality of strain Btk176 towards the larval and adult M. domestica and the histopathological effects in the larvae midgut. RESULTS: We observed 99%...
Análisis de Varianza,
Bacillus thuringiensis,
Toxinas Bacterianas/farmacología,
Recuento de Colonia Microbiana,
Exotoxinas,
Moscas Domésticas/efectos de los fármacos,
Insecticidas/farmacología,
Larva/efectos de los fármacos,
Microscopía Electrónica de Transmisión,
Control Biológico de Vectores/métodos,
Reproducibilidad de los Resultados
