Search Results - "José de Souza, Danival"

Effects of Beauveria bassiana (Bals.-Criv.) Vuill. on the growth of Vigna unguiculata (Linnaeus) Walpers under laboratory and field conditions, and the resistance of the plant to insect attack by Pachoute, Julner, Souza, Danival José de

“…Beauveria bassiana (Bals.-Criv.) Vuill. is an established biocontrol agent in laboratory, but studies have shown negative effects of temperature and…”
Get full text

Susceptibility of Atta sexdens worker ants treated with the immunosuppressant Sandimmun Neoral to Metarhizium anisopliae by Dornelas, Aline Silvestre Pereira, Sarmento, Renato de Almeida, Pedro-Neto, Marçal, Silva, Daniella Gonçalves da, Santos, Gil Rodrigues dos, Nascimento, Mariela Otoni do, Oliveira, Cléia Almeida, Souza, Danival José de

“…The objective of this work was to evaluate if the immunosuppressant Sandimmun Neoral enhances the activity of Metarhizium anisopliae against the leaf-cutting…”
Get full text

Blochmannia endosymbionts and their host, the ant Camponotus fellah: cuticular hydrocarbons and melanization by José de Souza, Danival, Devers, Séverine, Lenoir, Alain

“…Carpenter ants (genus Camponotus) have mutualistic, endosymbiotic bacteria of the genus Blochmannia whose main contribution to their hosts is alimentary. It…”
Get more information

Sexual castes of Trachymyrmex fuscus (Formicidae: Attini) performing worker tasks by Araújo, Márcio da Silva, Oliveira, João Paulo Ribeiro, Souza, Danival José de, Oliveira, Marco Antônio, Jesus, Flávio Gonçalves de

“…The main of this research was to report an atypical foraging behavior in a colony of Trachymyrmex fuscus, situated in "Cerrado" (savanna ecoregion of Goiás,…”
Get full text

Occurrence and feeding preference of Diabrotica speciosa Germar and Cerotoma arcuata (Olivier) for different cultivars of cowpea Vigna unguiculata (Linnaeus) Walpers by De Souza, Danival José, Pachoute, Julner

“…Chrysomelid pests are not only known as leaf-feeding in beans but as vectors of viruses too. Chemical control is most commonly used but has high economic and…”
Get full text

Effects of Trichoderma strigosellum in Eucalyptus urophylla Development and Leaf-Cutting Ant Behavior by Batista, Kamilla Otoni Marques, Silva, Dayara Vieira, Nascimento, Vitor L, de Souza, Danival José

“…Fungal endophytes can protect plants against herbivory and be used to control leaf-cutting ants. In this study, we aimed to evaluate the potential of…”
Get full text

ENCAPSULATED BAITS CONTAINING ZINC SULFATE AND Trichoderma harzianum REDUCE FUNGAL GARDEN IN Atta sexdens COLONIES by Da Silva, Daniella Gonçalves, Lucena Júnior, Aldemir, Sarmento, Renato de Almeida, Santos Silva, Cynthia Lhourrana, Teles Tenório, Amanda Caroline, De Souza, Danival José, Melo, Márcio Silva

“…The aim of the study was to test the effects of various concentrations of zinc sulfate (ZnSO4) on the radial growth of Trichoderma harzianum and Leucoagaricus…”
Get full text

Essential Oil of Cymbopogon citratus on the Control of the Curvularia Leaf Spot Disease on Maize by Mourão, Dalmarcia de Sousa Carlos, Ferreira de Souza Pereira, Talita, Souza, Danival José de, Chagas Júnior, Aloísio Freitas, Dalcin, Mateus Sunti, Veloso, Ronice Alves, Leão, Evelynne Urzêdo, Santos, Gil Rodrigues Dos

“…The Leaf Spot is becoming more common due to the culture expansion and the low resistance of the cultivated genotypes in tropical regions. Thus, the objective…”
Get full text

Discrimination between workers of Acromyrmex subterraneus molestans from monogynous and polygynous colonies by Souza, Danival José de, Lucia, Terezinha Maria Castro Della, Barbosa, Luiz Cláudio de Almeida

“…Behavioral assays were conducted with individuals from monogynous and polygynous colonies of Acromyrmex subterraneus molestans to evaluate the discriminatory…”
Get full text

Beauveria bassiana Enhances the Growth of Cowpea Plants and Increases the Mortality of Cerotoma arcuata by Pachoute, Julner, Nascimento, Vitor L., de Souza, Danival José

“…Cowpea ( Vigna unguiculata ) crops stand out for their efficient adaptation to edaphoclimatic conditions. Insect pests, such as the leaf beetle Cerotoma…”
Get full text

Antagonistic effects of Beauveria bassiana on seed-borne fungi of cowpea (Vigna unguiculata) by Pachoute, Julner, dos Santos, Gil Rodrigues, de Souza, Danival José

“…Cowpea is cultivated worldwide as a protein source. However, various factors, such as climate change, pest attacks, and pathogens limit the yield of cowpea…”
Get full text

Age Polyethism in Atta sexdens (Linnaeus) (Hymenoptera: Formicidae) by Lacerda, Fabrícia Gonçalves, Sousa-Souto, Leandro, Della Lucia, Terezinha Maria Castro, De Souza, Danival José

“…This study aimed to verify age polyethism occurrence in medium-sized (cephalic capsule = 2.3 ± 0.21 mm) and small-sized (cc = 1.4 ± 0.10 mm) workers from Atta…”
Get full text

Ectosymbionts and immunity in the leaf-cutting ant Acromyrmex subterraneus subterraneus by de Souza, Danival José, Lenoir, Alain, Kasuya, Maria Catarina Megumi, Ribeiro, Myriam Marques Ramos, Devers, Séverine, Couceiro, Joel da Cruz, Della Lucia, Terezinha Maria Castro

“…Highlight ► Acromyrmex subterraneus subterraneus workers covered with actinobacteria have lower encapsulation response…”
Get full text

Bacterial Communities in the Midgut of Ponerine Ants (Hymenoptera: Formicidae: Ponerinae) by Oliveira, Tássio Brito de, Ferro, Milene, Bacci, Maurício, Souza, Danival José de, Fontana, Renato, Delabie, Jacques Hubert Charles, Silva, Aline

“…Symbiotic microorganisms are directly related to the ecological success of host insects, influencing many aspects of their biology. The present study is the…”
Get full text

Simarouba versicolor (Simaroubaceae) Dispersal by the Leaf-Cutter Ant Atta sexdens by Lopes, Domingos Rodrigo Silva, Tavares, Rodrigo Castro, Batista, Kamila Otoni Marques, De Souza, Priscila Bezerra, Do Nascimento, Mariela Otoni, De Souza, Danival José

“…The importance of Simarouba versicolor St. Hil. fruit dispersal by the leaf-cutting ant Atta sexdens (L.) was studied in the Cerrado, Tocantins, Brazil. The…”
Get full text

Fungos Filamentosos Associados às Espécies Atta sexdens (Linnaeus) e Atta laevigata (F. Smith) (Hymenoptera: Formicidae) by Dornelas, Aline Silvestre Pereira, Sarmento, Renato de Almeida, Dos Santos, Gil Rodrigues, Nascimento, Mariela Otoni, De Souza, Danival José

“…Resumo. As formigas-cortadeiras, Atta e Acromyrmex, são consideradas as principais pragas no sistema agroflorestal da Região Neotropical. Isso porque cortam…”
Get full text

Cytogenetic studies on the social parasite Acromyrmex ameliae (Formicidae: Myrmicinae: Attini) and its hosts reveal chromosome fusion in Acromyrmex by Barros, Luísa Antônia Campos, de Aguiar, Hilton Jeferson Alves Cardoso, Teixeira, Gisele Amaro, de Souza, Danival José, Delabie, Jacques Hubert Charles, Mariano, Cléa dos Santos Ferreira

“…The ant Acromyrmex ameliae is a social parasite of two leaf-cutting ant subspecies: Acromyrmex subterraneus subterraneus and A. subterraneus brunneus…”
Get full text

Interação entre Atta sexdens e espécie arbórea Copaifera langsdorfii Desf. em remanescente florestal de cerrado by Souza, Danival José de, Silva, Anderson

“…The tree species Copaifera langsdorfii Desf. is well known for the oil extraction and your application in regenerating degraded areas. The plant community may…”
Get full text

Actinomycetes inhibit filamentous fungi from the cuticle of Acromyrmex leafcutter ants by Dângelo, Rômulo Augusto Cotta, de Souza, Danival José, Mendes, Thais Demarchi, Couceiro, Joel da Cruz, Lucia, Terezinha Maria Castro Della

“…Actinomycetes bacteria associated with leafcutter ants produce secondary metabolites with antimicrobial properties against Escovopsis, a fungus specialized in…”
Get full text

Antagonism of Trichoderma isolates against Leucoagaricus gongylophorus (Singer) Möller by Nascimento, Mariela Otoni, Almeida Sarmento, Renato, Santos, Gil Rodrigues, Oliveira, Cléia Almeida, Souza, Danival José

“…Filamentous fungi from the genus Trichoderma are commonly found in soil. They are considered facultative mycoparasites, and are antagonists of other fungi such…”
Get full text