Results 61 to 70 of about 2,512 (212)

Double‐Stranded DNA Reduces dsRNA Degradation in the Saliva and Significantly Enhanced RNAi‐Mediated Gene Silencing in Halyomorpha halys

Advanced Biology, Volume 9, Issue 9, September 2025.
The invasive pest Halyomorpha halys causes significant crop losses requiring innovative pest control strategies such as RNA interference (RNAi). However, oral RNAi is largely ineffective in H. halys. This study shows that double‐stranded DNA (dsDNA) stabilizes dsRNA in saliva by inhibiting a highly expressed nuclease.
Venkata Partha Sarathi Amineni, Georg Petschenka, Aline Koch   +2 more
wiley   +1 more source

Injúrias de quatro espécies de percevejos pentatomídeos em plântulas de milho Injuries of four species of stink bugs to corn seedlings

Ciência Rural, 2011
Neste estudo, foram caracterizadas as injúrias causadas pelos percevejos Dichelops furcatus (F.), Nezara viridula (L.) e Euschistus heros (F.), em comparação com D. melacanthus (Dallas), em plântulas de milho (Zea mays L.). O experimento foi realizado em
Margarida Flores Roza- Gomes, José Roberto Salvadori, Paulo Roberto Valle da Silva Pereira, Antônio Ricardo Panizzi   +3 more
doaj  

Selection of entomopathogenic fungi to control stink bugs and cotton boll weevil

Pesquisa Agropecuária Tropical, 2023
Entomopathogenic fungi stand out in the biological control of several agriculturally important insects. Six isolates of Metarhizium anisopliae, Cordyceps javanica, Beauveria sp. and B.
Larissa Moreira de Sousa, Eliane Dias Quintela, Heloiza Alves Boaventura, José Francisco Arruda e Silva, Bruna Mendes Diniz Tripode, José Ednilson Miranda   +5 more
doaj   +1 more source

Mapeamento da favorabilidade da temperatura para Euschistus heros F. (Heteroptera: Pentatomidae) em soja na região sul do Brasil em cenários de clima atual e futuro. [PDF]

, 2013
Dentre as pragas que acometem a cultura da soja no Brasil destaca-se o percevejo-marrom Euschistus heros. O trabalho teve como objetivo avaliar os impactos potenciais das mudanças climáticas sobre E.
CHEVARRIA, V. V., DEL PONTE, E. M., HAMADA, E., JAHNKE, S. M.   +3 more
core  

Susceptibility of Euschistus heros and Dichelops furcatus (Hemiptera: Pentatomidae) to Selected Insecticides in Brazil

Journal of Economic Entomology, 2019
Abstract Euschistus heros (Fabricius, 1798) and Dichelops furcatus (Fabricius, 1775) are key pests of agricultural crops in Brazil. Chemical insecticides are the main control tactic used against these species. Here, we investigated the susceptibility of E. heros and D.
Oderlei Bernardi, Glauber R Stürmer, Daniela N Godoy, Patricia da S Gubiani, Alexandre C Reis, Junior C Somavilla   +5 more
openaire   +2 more sources

Impact of Insecticide Seed Treatments on population dynamics of Euschistus heros (Fabr.) (Hemiptera: Pentatomidae)

Emirates Journal of Food and Agriculture, 2021
This study evaluated the effect of insecticides used in the treatment of soybean [(Glycine max (L.) Merrill)] seeds on the population dynamics of Euschistus heros (Fabr.) (Hemiptera: Pentatomidae), popularly known as the Neotropical brown stink bug. The experiment was conducted on 2015/2016 and 2016/2017 soybean crops in the experimental area of the ...
Rodrigues, Thiago Ferreira, Silva, Luciana Barboza, Rodrigues, Raimundo Henrique Ferreira, Almeida, Lorrana Francisca Oliveira, e Silva, Maria Carolina Farias, Pavan, Bruno Ettore, Alvares, Ciro Humberto Almeida, Brito, João Derckson Borges   +7 more
openaire   +2 more sources

Molecular mechanism of ATP‐binding cassette transporter‐mediated insecticide resistance

New Plant Protection, Volume 2, Issue 3, September 2025.
Advances in functional genomics (RNAi and CRISPR/Cas9) and artificial intelligence‐driven structure prediction (e.g., AlphaFold) are elucidating how ATP‐binding cassette transporters mediate insecticide resistance to both synthetic chemicals and Bacillus thuringiensis toxins.
Yuntong Lv, Pengcheng Wang, Zihan Wei, Xueqing Yang   +3 more
wiley   +1 more source

Embryonic Development of Appasus japonicus Vuillefroy, With Special Reference to Mouthparts Formation (Insecta: Heteroptera, Belostomatidae)

Journal of Morphology, Volume 286, Issue 5, May 2025.
In this study, we provide a detailed description of the embryonic development of Appasus japonicus, focusing on the formation of its specialized mouthparts. We identify homologies between the maxillary plate and maxillary palp and most parts of the stylet‐like mandibles and maxillae are housed within the labial palp.
Tomoya Suzuki, Takashi Tanizawa, Nobuo Suzuki, Koji Tojo   +3 more
wiley   +1 more source

Controle biológico de percevejos fitófagos da soja na região de Dourados, MS. [PDF]

, 2011
Este trabalho teve como objetivo avaliar o parasitismo natural que ocorre em adultos e em ovos do percevejo-marrom da soja Euschistus heros (Fabricius), bem como multiplicar o parasitóide Telenomus podisi (Ashmead) e liberá-lo em lavouras de soja ...
ARCE, C. C. M., GODOY, C. B., ÁVILA, C. J.   +2 more
core  

Using red–green–blue vegetation indices to evaluate complex agronomical traits in soybean breeding

Agronomy Journal, Volume 117, Issue 1, January/February 2025.
Abstract High‐throughput phenotyping is an emerging tool that allows access to identify simple and complex traits, accelerating genetic discoveries and selection. Vegetation indices strongly correlate with several economic crop traits, allowing plant breeders to detect variation in breeding populations.
Mariana Silva Vianna, Filipe Inácio Matias, Giovanni Galli, Emanoel Sanches Martins, Maiara Oliveira, José Baldin Pinheiro   +5 more
wiley   +1 more source