The Influence of Lead and Acyrthosiphon pisum (Harris) on Generation of Pisum sativum Defense Signaling Molecules and Expression of Genes Involved in Their Biosynthesis. [PDF]
Int J Mol Sci, 2023 Woźniak A +13 more
europepmc +1 more source
BIOLOGICAL CHARACTERISTICS OF SLOVAK ISOLATES OF ENTOMOPATHOGENIC FUNGUS PANDORA NEOAPHIDIS (REMAUDIÈRE ET HENNEBERT) HUMBER (ZYGOMYCETES, ENTOMOPHTHORALES) [PDF]
, 2010 Intraspecific variability of biological characteristics within entomopathogenic fungus Pandora neoaphidis was evaluated. Fifteen isolates of the fungus were obtained from 5 aphid species in Slovakia.
Marek BARTA, Ľudovít CAGÁŇ
core
Pea aphids (Hemiptera: Aphididae) have diurnal rhythms when raised independently of a host plant [PDF]
, 2016 Seasonal timing is assumed to involve the circadian clock, an endogenous mechanism to track time and measure day length. Some debate persists, however, and aphids were among the first organisms for which circadian clock involvement was questioned ...
Bunning +5 more
core +1 more source
A damping circadian clock drives weak oscillations in metabolism and locomotor activity of aphids (Acyrthosiphon pisum) [PDF]
, 2017 Timing seasonal events, like reproduction or diapause, is crucial for the survival of many species. Global change causes phenologies worldwide to shift, which requires a mechanistic explanation of seasonal time measurement.
Arrazola Sastre, Alazne +4 more
core +3 more sources
Journal of BioScience and Biotechnology, 2019 Population dynamics and preference of Acyrthosiphon pisum Harris on six winter pea lines in field conditions were studied. Aphid number was recorded on marked plants by counting.
Ivelina Nikolova
doaj
Aphid wing induction and ecological costs of alarm pheromone emission under field conditions.
PLoS ONE, 2010 The pea aphid, Acyrthosiphon pisum Harris, (Homoptera: Aphididae) releases the volatile sesquiterpene (E)-beta-farnesene (EBF) when attacked by a predator, triggering escape responses in the aphid colony.
Eduardo Hatano +2 more
doaj +1 more source
MULTITROPHIC MODELS OF PREDATOR-PREY ENERGETICS: I. AGE-SPECIFIC ENERGETICS MODELS—PEA APHID ACYRTHOSIPHON PISUM (HOMOPTERA: APHIDIDAE) AS AN EXAMPLE [PDF]
, 2017 A simple age-specific energetics (calories or biomass) model for the growth and development, reproduction, respiration, ageing, and intrinsic survivorship as a function of temperature and per capita energy availability for pea aphid (Acyrthosiphon pisum (
Baumgaertner, J. U. +2 more
core
Occupancy, spatial variance, and the abundance of species [PDF]
, 2003 A notable and consistent ecological observation known for a long time is that spatial variance in the abundance of a species increases with its mean abundance and that this relationship typically conforms well to a simple power law (Taylor 1961 ...
Gaston, K.J., He, F.
core
Climate Change EcologyThe global threat of invasive alien species (IAS) being introduced into new habitats is concerning, particularly in agricultural crops as invasive insect species are continuing to expand their distribution through anthropogenic activities and climate ...
Tyler Hartl +3 more
doaj +1 more source