Results 61 to 70 of about 77,904 (300)

First record of Caliothrips phaseoli (Hood, 1912) (Thysanoptera: Thripidae) in Apuleia leiocarpa (Fabaceae) seedlings in Rio Grande do Sul, Brazil

open access: yesPesquisa Florestal Brasileira, 2019
This study aimed to register the occurrence of phyllophagous insects attacking seedlings of Apuleia leiocarpa (Vogel) J. F. Macbr. (grapia), a native species to Brazil, which is on the red list of endangered native flora in Rio Grande do Sul State.
Jardel Boscardin   +5 more
doaj   +1 more source

Expansion of the winter moth outbreak range : no restrictive effects of competition with the resident autumnal moth [PDF]

open access: yes, 2013
1. Both direct and indirect competition can have profound effects on species abundance and expansion rates, especially for a species trying to strengthen a foothold in new areas, such as the winter moth (Operophtera brumata) currently in northernmost ...
Ammunét, Tea   +3 more
core  

Survival and Phenology of \u3ci\u3eAgrilus Planipennis\u3c/i\u3e (Coleoptera: Buprestidae) Reared on a Newly Developed Artificial Diet Free of Host Material [PDF]

open access: yes, 2018
The final phase in the development of an artificial diet that contains no ash host material and the phenology of the emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Bupresidae) on that diet are documented.
Gould, Juli   +2 more
core   +2 more sources

Generalist‐pollinated Arabis alpina exhibits floral scent variation at multiple scales

open access: yesNordic Journal of Botany, EarlyView.
Plants that depend on animals for reproduction often use complex floral traits to attract pollinators. Floral scent is recognized as part of the pollinator attraction module and can be shaped by plant‐pollinator interactions. In recent decades, research has started to reveal the dynamic properties of floral scent, identifying patterns of spatial and ...
Hanna Thosteman   +5 more
wiley   +1 more source

Structural stability of plant–pollinator interactions despite seasonal abundance of long‐tongued hawkmoths

open access: yesOikos, EarlyView.
Seasonal environmental cycles affect plant–pollinator interactions by altering plant phenology. Periods of low resource availability can filter pollinators and reduce the complexity of interaction networks, but the extent to which the functional morphology of pollinators influences such filtering remains unclear.
Ugo M. Diniz   +3 more
wiley   +1 more source

Climatic suitability and spread potential of Anoplophora horsfieldii (Coleoptera: Cerambycidae), a newly identified non-native insect on Jeju Island, Korea

open access: yesScientific Reports
In 2022, the non-native longhorn beetle Anoplophora horsfieldii (Hope) was officially reported on Jeju Island, Korea, marking its first confirmed occurrence outside its native range.
Min-Jung Kim   +5 more
doaj   +1 more source

Geographical Distribution and Status of Actias Moths in Thailand

open access: yesWalailak Journal of Science and Technology, 2011
Geographical distribution and status of Actias moths was assessed at 46 forest stations throughout Thailand from January 2004 to December 2006. At each station, an eighteen watt black light was operated against a white sheet from 6:00 pm to 6:00 am daily.
Surachai CHOLDUMRONGKUL   +2 more
doaj   +1 more source

Predators of the giant pine scale, Marchalina hellenica (Gennadius 1883; Hemiptera: Marchalinidae), out of its natural range in Turkey

open access: yesOpen Life Sciences, 2021
Marchalina hellenica is a sap sucking scale insect endemic to the Aegean basin and it has been introduced to several regions in Greece and Turkey to increase pine honey production.
Oğuzoğlu Şükran   +2 more
doaj   +1 more source

Floral resource diversity drives spatiotemporal variation in plant–pollinator network structure

open access: yesOikos, EarlyView.
Mechanisms underlying community assembly, including those related to species interactions, vary across space and time. Plant–pollinator networks exemplify these dynamics, where link rewiring and turnover mediate adaptations to environmental changes. Bees rely on diverse floral resources (e.g.
Caio S. Ballarin   +3 more
wiley   +1 more source

Fungal backpackers—the mycobiome of Ips typographus after more than 80 years of research

open access: yesFrontiers in Microbiology
The European spruce bark beetle, Ips typographus, primarily colonizes Norway spruce and plays a pivotal ecological and economic role across Eurasia. Over decades, numerous studies have identified fungal species associated with I.
Flavius Popa   +3 more
doaj   +1 more source

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