Results 41 to 50 of about 560 (145)

Spatial Distribution Patterns of Akamegashiwa (Mallotus japonicus (Thunb.) Muell. Arg.) and Hazenoki (Rhus succedanea L.) Grown in Coastal Black Pine Forest [PDF]

open access: yes, 1998
先駆性の陽樹で,種子による有性繁殖と根萌芽による無性繁殖を行うアカメガシワ(Mallotus japonicus(Thunb.)Mue11.Arg.)と,種子による有性繁殖を行うハゼノキ(Rhus succedanea L.)の2種の分布様式を海岸クロマツ林において比較した.両樹種の分散構造を森下の$ I_{delta} $値を用いて比較したところ,両樹種ともに集中分布を示した.特にアカメガシワはハゼノキよりも強い集中分布を示した.アカメガシワで強い集中分布を示したのは,樹高2 ...
峯苫, 栄子   +5 more
core  

Anagyrus schoenherri [PDF]

open access: yes, 2016
Anagyrus schoenherri (Westwood, 1837) Anagyrus flavus Ishii, 1928: 86. Synonymy by GAHAN (1949: 360). Anagyrus alboclavatus Ishii, 1928: 85. Synonymy by TACHIKAWA (1965: 93). Type material examined.
Japoshvili, George   +2 more
core   +1 more source

Seasonal Assembly of Nectar Microbial Communities Across Angiosperm Plant Species: Assessing Contributions of Climate and Plant Traits

open access: yesEcology Letters, Volume 28, Issue 1, January 2025.
Plant–microbe associations are influenced by dispersal, host plant filtering, microbial interactions and abiotic conditions. We inoculated a synthetic community of nectar‐inhabiting microbes into 31 diverse plant species, excluding pollinators, and monitored community trajectory.
Jacob M. Cecala   +2 more
wiley   +1 more source

Cytotoxic and antiherpetic activity of phloroglucinol derivatives from Mallotus japonicus (Euphorbiaceae).

open access: yesChemical and Pharmaceutical Bulletin, 1990
The phloroglucinol derivatives isolated from Mallotus japonicus Muell. Arg. (Euphorbiaceae) and their derivatives were evaluated for their capacity to produce cytotoxicity in HeLa cells and to inhibit the replication of herpes simplex virus type 1 (HSV-1).
ARISAWA, Munehisa   +5 more
openaire   +3 more sources

The effect of root architecture on the shearing resistance of root-permeated soils [PDF]

open access: yes, 2013
[[abstract]]This paper aims to investigate the effect of the root architecture on the shear strength increment provided by plant roots in the soil. In situ shear tests were conducted for this purpose. Five plant species – Hibiscus tiliaceus L.
Chia-Cheng Fan, Yu-Wen Chen
core   +1 more source

Shifting spawning phenology in Hudson River American Shad

open access: yesMarine and Coastal Fisheries, Volume 16, Issue 5, October 2024.
Abstract Objective The objectives of this study were to investigate potential shift in the phenology of spawning for the Hudson River American Shad Alosa sapidissima and to identify factors contributing to the decline of the Hudson River shad population. Methods This study utilized American Shad eggs collected from the Long River Ichthyoplankton Survey.
Hsiao‐Yun Chang, Yong Chen
wiley   +1 more source

Evolution of secondary metabolites, morphological structures and associated gene expression patterns in galls induced by four closely related aphid species on a host plant species

open access: yesMolecular Ecology, Volume 33, Issue 16, August 2024.
Abstract Gall‐forming insects induce various types of galls on their host plants by altering gene expression in host plant organs, and recent studies have been conducted for gene expression in galls. However, the evolutionary trajectories of gene expression patterns and the resulting phenotypes have not yet been studied using multiple related species ...
Mayu Mizuki   +9 more
wiley   +1 more source

Resource allocation strategy of Mallotus japonicus(Euphorbiaceae)using multiple defense traits [PDF]

open access: yesResource allocation strategy of Mallotus japonicus(Euphorbiaceae)using multiple defense traits
学位論文の要旨
山尾, 僚   +2 more
openaire   +1 more source

Genetic–environment associations explain genetic differentiation and variation between western and eastern North Pacific rhinoceros auklet (Cerorhinca monocerata) breeding colonies

open access: yesEcology and Evolution, Volume 14, Issue 7, July 2024.
Examining adaptive genetic variation of key indicator species, like seabirds, provides greater insights into the forces that drive evolution in marine systems. Here we examined a ddRAD dataset of 19,213 SNPs for 99 rhinoceros auklets (Cerorhinca monocerata) from five west Pacific and 10 east Pacific breeding colonies.
Brendan A. Graham   +4 more
wiley   +1 more source

Pest categorisation of Ceroplastes rubens

open access: yesEFSA Journal, Volume 22, Issue 7, July 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to conduct a pest categorisation of Ceroplastes rubens Maskell (Hemiptera: Coccidae), following the commodity risk assessments of Acer palmatum plants grafted on A. davidii and Pinus parviflora bonsai plants grafted on P. thunbergii from China, in which C.
EFSA Panel on Plant Health (PLH)   +25 more
wiley   +1 more source

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