Results 1 to 10 of about 8,335 (196)

Monitoring Resistance of Euschistus heros (Fabricius) (Hemiptera: Pentatomidae) to Insecticides by Using Encapsulated Artificial Diet Bioassay [PDF]

Insects, 2021
The novel ingestion bioassay method was developed for detecting and monitoring resistance of Euschistus heros by encapsulating an artificial liquid diet using Parafilm®.
Cristiane Maria Tibola, Leandro Silva, Fernanda Sgubin, Celso Omoto   +3 more
doaj   +2 more sources

Potential of bacteria isolated from chitin-enriched soil against Euschistus heros (Hemiptera: Pentatomidae). [PDF]

Pest Manag Sci
B. thuringiensis and B. altitudinis, isolated from chitin‐enriched soil, causing mortality in Euchistus heros under laboratory conditions. First report of B. altitudinis in the control of E. heros. Abstract BACKGROUND Biological control using entomopathogenic microorganisms is a more sustainable alternative to chemical pesticides for managing insect ...
Handte VG, Portela VO, de Andrade N, Soares VB, de Souza Pollo A, Polanczyk RA, Jacques RJS.   +6 more
europepmc   +2 more sources

Optimizing Mass Rearing of the Egg Parasitoid, Telenomus podisi, for Control of the Brown Stink Bug, Euschistus heros [PDF]

Insects, 2023
The parasitoid Telenomus podisi Ashmead, 1893 is used in biological control programs in Brazil against eggs of Euschistus heros (Fabricius, 1798), a key pest of soybean, Glycine max (L.) Merr.
Letícia Martins Parra, José Romário de Carvalho, William Wyatt Hoback, Regiane Cristina de Oliveira   +3 more
doaj   +2 more sources

Qualitative vs. Quantitative Damage: Identifying Critical Susceptibility Interval of Common Bean to Euschistus heros (Hemiptera: Pentatomidae) [PDF]

Insects
This study evaluated the susceptibility of common bean (Phaseolus vulgaris L.) cultivars to Euschistus heros feeding across various phenological stages.
Bruna Teixeira Baixo, Adriano Thibes Hoshino, Luciano Mendes de Oliveira, Millena dos Santos Rodrigues, Helter Carlos Pereira, Ayres de Oliveira Menezes Junior, Humberto Godoy Androcioli   +6 more
doaj   +2 more sources

Valorization of Ficus carica Pruning Residues as Selective Botanical Insecticides: Optimized Furanocoumarin Extraction, Efficacy Against Neotropical Stink Bugs, and Mechanistic Insights via Molecular Docking. [PDF]

Arch Insect Biochem Physiol
Optimized extracts from Ficus carica pruning waste exhibit strong biological activity against major stink bug pests. Complementary in silico analyses suggest this efficacy relies on pest‐specific acetylcholinesterase inhibition, predicting a promising, pollinator‐safe alternative for sustainable agriculture.
Almeida TA, Páez AR, Costa LTM, Smagghe G, Cardoso YM, Faria LM, Oliveira EE, Leite JPV.   +7 more
europepmc   +2 more sources

Potential of Beauveria bassiana in the control of Euschistus crenator (Hemiptera: Pentatomidae) and selectivity to the parasitoid Telenomus podisi (Hymenoptera: Scelionidae). [PDF]

Pest Manag Sci
Entomopathogenic fungi effectively suppressed the emerging soybean pest Euschistus crenator, with isolates LCMAP106, UFSM‐01 and a commercial bioinsecticide achieving the highest mortality. These agents did not reduce parasitism or survival of the egg parasitoid Telenomus podisi, highlighting their potential for integration into environmentally ...
da Silva PHM, Carneiro GA, Polanczyk RA.
europepmc   +2 more sources

Insecticidal and Ovicidal Activity of Cymbopogon citratus Essential Oil and Its Nanoemulsion Against Hemipteran Crop Pests with Mortality, Antennal Malformations, and Volatile Alterations [PDF]

Insects
Hemipteran insects such as Euschistus heros and Dysdercus peruvianus are important pests of soybean and cotton, respectively, making them relevant targets in pest management programs.
Raul V. C. Apolinário, Jefferson D. Cruz, Walter S. M. F. Neto, Janaína M. C. Soares, Maria A. Mpalantinos, Suzete Araujo Oliveira Gomes, Denise Feder, José L. P. Ferreira, Geraldo J. N. Vasconcelos, Jefferson R. A. Silva, Ana Claudia F. Amaral   +10 more
doaj   +2 more sources

Cocoon morphology of Bicyrtes variegatus (Oliver, 1789) (Hymenoptera: Crabronidae), with notes on habitat and biological interactions

Revista Chilena de Entomología, 2021
A morphological study on the cocoon of Bicyrtes variegatus (Oliver, 1789) is presented based on specimens collected in Center-West Brazil. Notes on nesting habitat is provided.
Sandor Christiano Buys, Bhrenno Maykon Trad   +1 more
doaj   +1 more source

DINÂMICA POPULACIONAL DE Euschistus heros (FABRICIUS, 1794) (HETEROPTERA: PENTATOMIDAE) NA CULTURA DA SOJA

Ciência Agrícola, 2022
O percevejo-marrom-da-soja, Euschistus heros, destaca-se como uma das principais pragas da cultura da soja. Neste contexto, é fundamental realizar amostragens para verificar a densidade populacional da espécie, pois tal procedimento, auxilia na tomada ...
Aline Auxiliadora Silva, Ana Paula Silva Gomes, Marciel Silva Ferreira, Eduardo Henrique da Silva Roberto Mendes, Leandro Aparecido de Souza   +4 more
doaj   +1 more source

Transcriptome-Based Identification of Highly Similar Odorant-Binding Proteins among Neotropical Stink Bugs and Their Egg Parasitoid. [PDF]

PLoS ONE, 2015
Olfaction plays a fundamental role in insect survival through resource location and intra and interspecific communications. We used RNA-Seq to analyze transcriptomes for odorant-binding proteins (OBPs) from major stink bug pest species in Brazil ...
Luciana R Farias, Pedro H C Schimmelpfeng, Roberto C Togawa, Marcos M C Costa, Priscila Grynberg, Natália F Martins, Miguel Borges, Maria Carolina Blassioli-Moraes, Raul A Laumann, Sônia N Báo, Débora P Paula   +10 more
doaj   +1 more source