Results 21 to 30 of about 6,459 (166)

Utilizing Star Polycation Nanocarrier for the Delivery of miR-184 Agomir and Its Impact on the Life History Traits of the English Grain Aphid, Sitobion avenae [PDF]

open access: yesInsects
The investigation of genetics-based biopesticides has become a central focus in pesticide studies due to their inherent advantages, including species specificity, environmental safety, and a wide range of target genes. In this study, a mixture of miR-184
Cong Zhang   +8 more
doaj   +2 more sources

Virulence of Two Entomophthoralean Fungi, Pandora neoaphidis and Entomophthora planchoniana, to Their Conspecific (Sitobion avenae) and Heterospecific (Rhopalosiphum padi) Aphid Hosts [PDF]

open access: yesInsects, 2019
Pandora neoaphidis and Entomophthora planchoniana (phylum Entomophthoromycota) are important fungal pathogens on cereal aphids, Sitobion avenae and Rhopalosiphum padi.
Ibtissem Ben Fekih   +6 more
doaj   +2 more sources

Biocidal radiuses of abamectin, thiamethoxam and sulfoxaflor droplets controlling against wheat aphid (Sitobion avenae). [PDF]

open access: yesPLoS ONE, 2018
Spraying insecticide is a common practice in the control against pest insects. However, little attention has been paid to the biocidal radius of droplets.
Li Cui   +5 more
doaj   +2 more sources

Comparative transcriptome and histological analyses of wheat in response to phytotoxic aphid Schizaphis graminum and non-phytotoxic aphid Sitobion avenae feeding [PDF]

open access: yesBMC Plant Biology, 2019
Background Infestation of the phytotoxic aphid Schizaphis graminum can rapidly induce leaf chlorosis in susceptible plants, but this effect is not observed with the nonphytotoxic aphid Sitobion avenae.
Yong Zhang   +5 more
doaj   +2 more sources

Effect of static magnetic fields (SMF) on the viability and fecundity of aphid Sitobion avenae (Homoptera: Aphididae) under laboratory conditions [PDF]

open access: yesArchives of Biological Sciences, 2012
The present study examines the effect of static magnetic fields (SMF) on aphids. The effect of a field of moderateintensity (1 mT-1 T) SMF on the life of Sitobion avenae was estimated using the age-stage, two-sex life table.
He Juan   +5 more
doaj   +1 more source

A New Strain of Lecanicillium uredinophilum Isolated from Tibetan Plateau and Its Insecticidal Activity

open access: yesMicroorganisms, 2022
A new strain QHLA of Lecanicillium uredinophilum was isolated from a Chinese caterpillar fungus complex and its optimum growth temperature and fermentation conditions were studied.
Yun Meng   +2 more
doaj   +1 more source

Life table analysis of the performance of aphid Sitobion avenae (Homoptera: Aphididae) nymphs exposed to a static magnetic field [PDF]

open access: yesArchives of Biological Sciences, 2013
Using the age-stage two-sex life table, this work was undertaken in order to determine the effect of static magnetic fields (SMFs) at two flux densities (0.176T and 0.065T) applied at increasing times of duration (0.25, 0.5, 1 and 2 h) on the ...
He Juan   +4 more
doaj   +1 more source

Sitobion avenae transcripts (alternate)

open access: yes, 2021
Transcripts predicted from an assembly of the Sitobion avenae (SA3 clone) genome from PacBio HiFi data.
Stephen Byrne (602885)
core   +1 more source

Cold hardiness and overwintering survival of the grain aphid Sitobion avenae in Northern England [PDF]

open access: yes, 1987
Laboratory maintained Sitobion avenae of all developmental stages had a mean inherent supercooling ability below -20°C. Acclimation alone, or in conjunction with starvation had no significant effect on supercooling.
Knight, Jonathan David
core   +5 more sources

Hybridisation has shaped a recent radiation of grass-feeding aphids

open access: yesBMC Biology, 2023
Background Aphids are common crop pests. These insects reproduce by facultative parthenogenesis involving several rounds of clonal reproduction interspersed with an occasional sexual cycle.
Thomas C. Mathers   +5 more
doaj   +1 more source

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