Selection of resistance to dsRNA in the wheat aphid (Schizaphis graminum) without detectable fitness trade-offs.
Sign Up to like & getrecommendations! Published in 2025 at "Pest management science"
DOI: 10.1002/ps.70260
Abstract: RNA‐based insecticides utilize a double‐stranded RNA (dsRNA) as an active ingredient to initiate the RNA interference (RNAi) pathway and silence the expression of a vital gene in the target insect. Despite the strong commercial interest… read more here.
Keywords: resistance; aphid schizaphis; graminum; dsrna ... See more keywords
Assessment of the effects of lethal and sublethal exposure to dinotefuran on the wheat aphid Rhopalosiphum padi (Linnaeus)
Sign Up to like & getrecommendations! Published in 2019 at "Ecotoxicology"
DOI: 10.1007/s10646-019-02080-8
Abstract: The wheat aphid Rhopalosiphum padi (Linnaeus) (Hemiptera: Aphididae) is a devastating pest of wheat crops worldwide. Dinotefuran, a novel neonicotinoid insecticide, has been used to prevent piercing-sucking agricultural insects, such as R. padi. This research… read more here.
Keywords: dinotefuran; wheat aphid; wheat; exposure ... See more keywords
Activation of Wheat Defense Response by Buchnera aphidicola-Derived Small Chaperone Protein GroES in Wheat Aphid Saliva.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.1c07046
Abstract: Salivary proteins secreted by aphids during feeding play an important role in regulating the plant defense response. We used mass spectrometry to identify 155 proteins from the wheat aphid, Sitobion miscanthi, among which 44 proteins… read more here.
Keywords: defense response; groes wheat; wheat aphid; defense ... See more keywords
Bacterial Symbiont Mediates Aphid Antiviral Systems to Inhibit the Propagation of a New Pathogenic Densovirus in Chinese Wheat Aphid, Sitobion miscanthi.
Sign Up to like & getrecommendations! Published in 2024 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.4c02642
Abstract: Sitobion miscanthi L-type symbiont (SMLS) is a bacterial symbiont commonly found in the wheat aphid S. miscanthi. A new aphid densovirus, S. miscanthi densovirus (SmDV), was recently identified in S. miscanthi. In this study, the… read more here.
Keywords: bacterial symbiont; symbiont; miscanthi; sitobion miscanthi ... See more keywords
Mild Drought Facilitates the Increase in Wheat Aphid Abundance by Changing Host Metabolism
Sign Up to like & getrecommendations! Published in 2020 at "Annals of the Entomological Society of America"
DOI: 10.1093/aesa/saaa038
Abstract: Abstract Water shortages and water pollution are current issues in ecosystems around the world, and the stress induced by drought can further increase negative impacts on agriculture in these areas. In the present experiment, we… read more here.
Keywords: mild drought; wheat; aphid abundance; wheat aphid ... See more keywords
Flight muscles degenerate by programmed cell death after migration in the wheat aphid, Sitobion avenae
Sign Up to like & getrecommendations! Published in 2019 at "BMC Research Notes"
DOI: 10.1186/s13104-019-4708-z
Abstract: ObjectivePrevious studies showed that flight muscles degenerate after migration in some aphid species; however, the underlying molecular mechanism remains virtually unknown. In this study, using the wheat aphid, Sitobion avenae, we aim to investigate aphid… read more here.
Keywords: avenae; flight muscles; wheat aphid; migration ... See more keywords
Response of wheat aphid to insecticides is influenced by the interaction between temperature amplitudes and insecticide characteristics
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Physiology"
DOI: 10.3389/fphys.2023.1188917
Abstract: Introduction: Climate change not only directly affects the phenotype of organisms but also indirectly impacts their physiology, for example, by altering their susceptibility to insecticides. Changed diurnal temperature fluctuations are an important aspect of climate… read more here.
Keywords: climate change; wheat aphid; temperature; temperature coefficient ... See more keywords
Examining Innovative Technologies: Nano-Chelated Fertilizers for Management of Wheat Aphid (Schizaphis graminum Rondani)
Sign Up to like & getrecommendations! Published in 2024 at "Insects"
DOI: 10.3390/insects15030209
Abstract: Simple Summary The study investigated how different types of fertilizers affected wheat aphids, a harmful pest for wheat plants. The nano-Cu fertilizer had negative effects on the aphids, leading to shorter lifespans and fewer babies.… read more here.
Keywords: treatment; wheat; chelated fertilizers; nano chelated ... See more keywords
Damage and Yield Response of Wheat Lines with Dn4 and Dn7 Genes Resistant to Russian Wheat Aphid Biotype RWA21
Sign Up to like & getrecommendations! Published in 2020 at "Southwestern Entomologist"
DOI: 10.3958/059.045.0206
Abstract: Abstract. Plant damage and yield responses to three infestation levels (0, 1, and 10x) of biotype RWA2 Russian wheat aphid, Diuraphis noxia (Kurdjumov), were compared in winter wheat, Triticum aestivum L., during the 2010-11, 2011-12,… read more here.
Keywords: wheat aphid; wheat; russian wheat; damage yield ... See more keywords