Results 61 to 70 of about 103,983 (358)

Geographical and seasonal variability in the development of aphids (Homoptera, Aphidinea)

open access: yesРоссийский паразитологический журнал, 2022
The purpose of the research is to study geographical and seasonal variability of aphids from the Ferghana Range.Materials and methods. The research materials were long-term collections, observations and experiments conducted in various zones of the ...
A. K. Khusanov   +2 more
doaj   +1 more source

APHID EXCRETION

open access: yesProceedings of the Royal Entomological Society of London. Series A, General Entomology, 1951
RESP ...
openaire   +1 more source

Resist!: Sustaining forest carbon sequestration and wood production after insect disturbance

open access: yesFrontiers in Ecology and the Environment, EarlyView.
Disturbances from insect pests threaten ecologically and economically important goods and services supplied by forests, including wood production and carbon sequestration. We highlight the factors that influence these services’ resistance, a term quantifying the initial response to disturbance.
Christopher M Gough   +14 more
wiley   +1 more source

The Potato Aphid Salivary Effector Me47 Is a Glutathione-S-Transferase Involved in Modifying Plant Responses to Aphid Infestation

open access: yesFrontiers in Plant Science, 2016
Polyphagous aphid pests cause considerable economic damage to crop plants, primarily through the depletion of photoassimilates and transfer of viruses.
G. Kettles, I. Kaloshian
semanticscholar   +1 more source

La biosynthèse des isoprénoïdes chez les pucerons : une cible potentielle de nouveaux bio-insecticides ? [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2008
Isoprenoid metabolism in aphids: a new target for bio-insecticides development? Currently, the control of aphids is largely dependent on the use of broad-spectrum chemical insecticides.
Haubruge E.   +3 more
doaj  

Marine Algae‐Derived Bioactives: A Sustainable Resource for the Food and Agriculture Industries

open access: yesFood Frontiers, EarlyView.
Algae are widely used in food and agriculture due to their bioactive compounds and are an eco‐friendly natural preservative and low carbon farming method. However, the problems regarding safety and acceptance still remain as tools like nanotechnology make improvements.
Sara Chadorshabi   +3 more
wiley   +1 more source

Repellency, Toxicity, Gene Expression Profiling and In Silico Studies to Explore Insecticidal Potential of Melaleuca alternifolia Essential Oil against Myzus persicae

open access: yesToxins, 2018
In the current study, deterrent assay, contact bioassay, lethal concentration (LC) analysis and gene expression analysis were performed to reveal the repellent or insecticidal potential of M. alternifolia oil against M. persicae. M.
Talha Ali Chohan   +5 more
doaj   +1 more source

Limited impacts of simulated soil disturbance by rewilded vertebrates on above‐ and below‐ground biodiversity

open access: yesOikos, EarlyView.
Rewilding with locally extinct terrestrial vertebrates has been a popular conservation initiative over the past few decades. Among the animals used for rewilding are the small‐ to medium‐sized vertebrates that forage in the soil and that have been lost from many ecosystems due to habitat destruction or predation by exotic species.
David J. Eldridge   +3 more
wiley   +1 more source

Plant–Aphid Interactions Under Elevated CO2: Some Cues from Aphid Feeding Behavior

open access: yesFrontiers in Plant Science, 2016
Although the increasing concentration of atmospheric carbon dioxide (CO2) accelerates the accumulation of carbohydrates and increases the biomass and yield of C3 crop plants, it also reduces their nitrogen concentration. The consequent changes in primary
Yucheng Sun, Huijuan Guo, F. Ge
semanticscholar   +1 more source

Aphid Alarm Pheromone as a Cue for Ants to Locate Aphid Partners

open access: yesPLoS ONE, 2012
The mutualistic relationships that occur between myrmecophilous aphids and ants are based on the rich food supply that honeydew represents for ants and on the protection they provide against aphid natural enemies. While aphid predators and parasitoids actively forage for oviposition sites by using aphid semiochemicals, scouts of aphid-tending ant ...
Verheggen, F.   +6 more
openaire   +7 more sources

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