Results 111 to 120 of about 10,032,785 (258)

Hemipteran vectors of stylet‐borne plant viruses: Aphids lead the charge

open access: yesInsect Science, EarlyView.
Among all sap‐feeding hemipterans, aphids stand out by far as the most important vectors of noncirculative plant viruses. Compared to whiteflies and mealybugs, aphids’ highly specialized stylet anatomy and distinct feeding behaviors contribute, together with other features of their biology, to their remarkable efficiency in transmitting stylet‐borne ...
Yu Fu, Stefano Colella, Marilyne Uzest
wiley   +1 more source

“Alien versus predator”: predatory effect of coccinellid Exochomus quadripustulatus on the scale insect Toumeyella parvicornis. An open‐field experimentation on the Pinus pinea of Rome

open access: yesInsect Science, EarlyView.
The release of gravid Exochomus quadripustulatus females proved to be effective in containing Toumeyella parvicornis infestations on stone pine trees, under open‐field condition. The ladybugs caused a lower infestation level compared to the trees that did not receive any ladybugs during the observation season.
Nicolò Di Sora   +4 more
wiley   +1 more source

LsFAMeT and LsJHAMT coordinate JH biosynthesis to regulate fecundity in Laodelphax striatellus

open access: yesInsect Science, EarlyView.
The small brown planthopper (SBPH), Laodelphax striatellus, can trigger large‐scale outbreaks when encountering suitable habitats during migration due to their strong reproductive ability. This study investigated the role of juvenile hormone (JH) in regulating SBPH reproduction.
Yan Guo   +3 more
wiley   +1 more source

Comparing the Effect of Cooling Gel Pad and Non-Nutritive Sucking on Pain during Hepatitis Vaccination in Newborn Infants: A Randomized Controlled Clinical Trial

open access: yesJournal of Mazandaran University of Medical Sciences, 2019
Background and purpose: The most common painful procedures in neonates is blood sampling and vaccination. The pain of vaccination is short and mild, but it could have long-term complications.
Hadi Najafi   +3 more
doaj  

Evidence for positive population‐level responses but not individual performance of sycamore aphids under elevated CO2

open access: yesAgricultural and Forest Entomology, EarlyView.
The abundance and density of three common sycamore aphids increased under elevated CO2, although this was only statistically significant for Drepanosiphum platanoidis. The number of nymphs produced by individual D. platanoidis alates isolated in clip cages was not significantly affected, suggesting that population level response was not driven by ...
Liam M. Crowley   +7 more
wiley   +1 more source

Non-nutritive sucking and the preterm infant

open access: yes, 2011
Background. Preterm birth is major public health problem. Preterm infants face a post-natal environment that their under developed systems are inapt to manage.
Edwards, Latoya
core   +1 more source

Assessment and Rehabilitation of Oral Feeding Difficulties in Preterm Infants

open access: yes康复学报, 2023
The immaturity of the sucking reflex and swallowing reflex in preterm infants, and the incoordination of suck-swallow-breath (SSWB) patterns lead to feeding problems, such as cough, aspiration, feeding difficulties etc. Therefore, standardized assessment
GUAN Hanyue   +6 more
doaj  

The dual crisis: Climate change simultaneously drives pollinator decline and pest outbreaks

open access: yesAgricultural and Forest Entomology, EarlyView.
Climate change acts as an asymmetric ecological filter, favouring r‐selected pest traits (rapid reproduction, generalism) while disadvantaging K‐selected pollinators. For every 1°C of warming, bee species richness declines ~25% since the 1990s, while pest‐induced crop losses increase by 10%–25%. A network‐centric approach integrating climate‐responsive
Diriba Fufa Serdo
wiley   +1 more source

Prevalence of Pacifier Sucking Habit and Its Effect on Occlusion in Children Aged 1-5 Years in Baghdad City

open access: yesJournal of Baghdad College of Dentistry, 2015
Background: Non-nutritive sucking habits are common in infants and toddlers. One of the most common non-nutritive sucking habits is pacifier; its prevalence varies from one population to another.
Aseel H Al-Assadi, Zainab A Al-Dahan
doaj  

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