Results 141 to 150 of about 110,834 (339)
XXII.—Descriptions of Aphides [PDF]
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openaire +10 more sources
Agroecological farming promotes yield and biodiversity but may require subsidy to be profitable
These results highlight that while evidence for the role of ecosystem services in supporting crop yield can be found, overcoming economic constraints within conventional farming systems is likely to be a key barrier to widespread uptake. Agri‐environmental subsidy payments can offset these costs, but only for moderate interventions.
B. A. Woodcock+15 more
wiley +1 more source
Control of the woolly apple aphid (Erisoma lanigerum Hausm.) by releasing earwigs (Forficula auricularia L.) and support oil applications - an interim report of first year results [PDF]
The woolly apple aphid (Erisoma lanigerum Hausm.) has been recognised for some years as a serious pest in organic fruit growing where they may cause severe economic damage due to a lack of control strategies.
Bathon, H.+5 more
core
Atomic-phase interference devices based on ring-shaped Bose-Einstein condensates: Two ring case
We theoretically investigate the ground-state properties and quantum dynamics of a pair of adjacent ring-shaped Bose-Einstein condensates that are coupled via tunneling.
Anderson, B. P.+2 more
core +1 more source
More than fruity scents: Pollination biology, scent, and spectral reflectance of Annonaceae species
We characterised the floral visual and olfactory cues of numerous Annonaceae species and reported their pollinators. We further assessed the olfactory space of most Annonaceae species available in the literature. Abstract The family Annonaceae possesses a broad array of floral phenotypes and pollination specializations, and are important in the plant ...
Ming‐Fai Liu+4 more
wiley +1 more source
On the Bionomics of a Primary Parasite and Of Two Hyperparasites of the Geranium Aphid [PDF]
Grace H. Griswold
openalex +1 more source
We report the first high‐quality chromosome‐level genome assembly for the aphid Uroleucon formosanum, a serious pest that infests lettuce in eastern Asia. A combination of comparative genomic analyses and RNA‐seq transcriptome profiling suggests that U. formosanum employs integrative mechanisms to cope with host plant‐derived sesquiterpene lactone (STL)
Jing‐Bo Li+3 more
wiley +1 more source
The influence of age on reproductive performance of the predatory ladybird beetle, Propylea dissecta
The influence of age on reproductive performance of an aphidophagous ladybird beetle, Propylea dissecta was examined using male and female beetles of varying ages (1-30 days) after a single mating stimulus.
Ahmad Pervez, Omkar, Aaron S. Richmond
doaj