Results 81 to 90 of about 2,365 (214)

Response of wheat aphid to insecticides is influenced by the interaction between temperature amplitudes and insecticide characteristics

open access: yesFrontiers in Physiology, 2023
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.
Kun Xing   +7 more
doaj   +1 more source

Sitobion (S.) avenae

open access: yes
225. S. (S.) avenae (Fabricius) Distribution in Georgia: Widely distributed in all regions of Georgia (Uvarov 1918; Abashidze 1951; Dzhibladze 1953, 1958, 1960 a, 1967, 1968; Dzhibladze &Abramidze 1996; Barjadze et al. 2008, 2010a.; Barjadze & Gratiashvili 2010b; Barjadze et al. 2025).
Barjadze, Shalva   +5 more
openaire   +2 more sources

Identification and Genetic Differentiation of Sitobion avenae (Hemiptera: Aphididae) Biotypes in China

open access: yesJournal of Economic Entomology, 2019
Abstract The development of biotypes of the cereal aphid, Sitobion avenae (Fabricius) (Hemiptera: Aphididae), was initially found only on wheat, but barley can also be critical in the process. To address this issue, S. avenae clones were collected on barley and wheat, genotyped with six microsatellite markers, and tested with 58 wheat ...
Da Wang   +5 more
openaire   +2 more sources

Body Size Trade‐Offs Underpin Reproductive Success and Thermal Stress Tolerance in an Invasive Pest, the Small Hive Beetle

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Body size differences have widely been observed in adult small hive beetles (Aethina tumida Murray, SHBs), an invasive pest of honey bee colonies. We hypothesized that parental body size influences reproductive performance, progeny fitness, and stress tolerance in SHBs.
Bashiru Adams, Jian Chen, Esmaeil Amiri
wiley   +1 more source

Lecanicillium aphanocladii: a biocontrol agent against insect pests and phytopathogens

open access: yesPest Management Science, Volume 82, Issue 5, Page 4089-4103, May 2026.
Recent research findings on the biocontrol potential of Lecanicillium aphanocladii fungus against insect‐pests and plant diseases were highlighted. This review indicates that several L. aphanocladii strains show great potential to be developed as multipurpose biocontrol agents active against several insect‐pests, plant diseases and plant parasitic ...
Qianhe Liu   +2 more
wiley   +1 more source

Green Oil‐in‐Water Nanoemulsions for Delivery of Phytochemicals With Pesticidal Activity for Sustainable Food Production and Safety

open access: yesComprehensive Reviews in Food Science and Food Safety, Volume 25, Issue 3, May 2026.
ABSTRACT Green oil‐in‐water (O/W) nanoemulsions incorporating essential oils (EOs) and food‐derived compounds are gaining prominence as biopesticidal platforms that address the growing demand for sustainable agriculture, food safety, and reduced chemical inputs.
Anna Paula Azevedo de Carvalho   +2 more
wiley   +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  

Arthropod niche differentiation linked to grazing‐induced sward islets in intensively managed agricultural pasture

open access: yesInsect Conservation and Diversity, Volume 19, Issue 3, Page 598-620, May 2026.
In a given number of samples, grassland sward islets contain more species of arthropods than the surrounding sward. When corrected for abundance, there is no difference in species richness, suggesting that the effect of islets might purely be to concentrate arthropods. The community structure differences indicated by non‐metric multidimensional scaling
Alvin J. Helden   +2 more
wiley   +1 more source

Movement of apterous Sitobion avenae (Homoptera:Aphididae) in response to leaf disturbances caused by wind and rain

open access: yes, 1995
The effect of wind and rain on initiation of dispersal and subsequent distances moved by apterous Sitobion avenae was quantified in five laboratory experiments.
R. HARRINGTON   +11 more
core   +1 more source

Competency for Yellow Dwarf Virus Transmission in the Rose‐Grain Aphid, Metopolophium dirhodum, Is Driven by Virus Species Not Vector Genotype

open access: yesPlant Pathology, Volume 75, Issue 3, May–June 2026.
Barley yellow dwarf virus transmission assays show that virus diversity, not vector diversity, is the main driver of competency in the rose‐grain aphid. ABSTRACT Yellow dwarf viruses (YDVs) are a group of aphid‐vectored viruses that affect cereal crops and cause yellow dwarf disease.
Daniel J. Leybourne   +6 more
wiley   +1 more source

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