Results 61 to 70 of about 11,049 (246)

Commodity risk assessment of Betula pendula and Betula pubescens plants from the UK

open access: yesEFSA Journal, Volume 22, Issue 11, November 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by plants of Betula pendula and B.
EFSA Panel on Plant Health (PLH)   +32 more
wiley   +1 more source

Specific duplication and dorsoventrally asymmetric expression patterns of Cycloidea-like genes in zygomorphic species of Ranunculaceae. [PDF]

open access: yes, 2014
Floral bilateral symmetry (zygomorphy) has evolved several times independently in angiosperms from radially symmetrical (actinomorphic) ancestral states. Homologs of the Antirrhinum majus Cycloidea gene (Cyc) have been shown to control floral symmetry in
Cossard, G.   +5 more
core   +5 more sources

Reintroduction strategies for rare arable weeds in agricultural practice and their influence on yield

open access: yesWeed Research, Volume 64, Issue 5, Page 384-394, October 2024.
Abstract Agricultural intensification and changing landscape structure led to decreasing numbers of arable flora and fauna during the last decades. To counteract these declines, arable plant diversity needs to be restored. It is important to promote regional plant communities including endangered species to ensure adaption to agricultural landscapes ...
Matthias Schumacher   +2 more
wiley   +1 more source

Delphinium dubium Pawl.

open access: yes, 2021
Published as part of Info Flora, 2021,
openaire   +1 more source

Development of the embryo in some species of the genus Delphinium L.

open access: yesActa Societatis Botanicorum Poloniae, 2015
In the 10 examined species of Delphinium all theoretically possible types of zygote division may be found - transverse, oblique and longitudinal. With these divisions is connected the peculiar characteristic mode of differentiation of the embryo body ...
Henryk Babis
doaj   +1 more source

MP 2012-01 [PDF]

open access: yes, 2012
In 1994 the University of Alaska Fairbanks, School of Natural Resources and Agricultural Sciences, Agricultural and Forestry Experiment Station began a project to establish permanent sample plots (PSP) throughout the forests of northern and ...
Liang, JingJing   +2 more
core  

Sobre la palinología de algunas especies endémicas interesantes de Andalucía Oriental. I. [PDF]

open access: yes, 1988
Se estudian con el microscopio óptico y el microscopio electrónico de barrido la morfología polinica de cuatro tazones pertenecientes a tres géneros de Ranunculaceae y de uno perteneciente a Paeoniaceae, que presentan una distribución restringida, en ...
Salvo-Tierra, Angel Enrique   +1 more
core   +3 more sources

Berry beverages: From bioactives to antidiabetes properties and beverage processing technology

open access: yesFood Frontiers, Volume 5, Issue 4, Page 1445-1475, July 2024.
Berries have received attention as an important source of raw materials for functional beverages. Berries have potential biological activity to improve the symptoms of diabetes. As a functional food, berries have great potential for future development, but there are also challenges.
Shipeng Yin   +4 more
wiley   +1 more source

Circular 109 [PDF]

open access: yes, 1996
Introduction -- Explanation of Plant Evaluation Tables -- Table 1. Weather records for the test years -- Table 2. All plant materials evaluated in 1996 -- Table 3. All plants that have been evaluated but did not survive the minimum number of test years --
Holloway, Patricia S.   +4 more
core   +1 more source

Commodity risk assessment of Prunus avium plants from United Kingdom

open access: yesEFSA Journal, Volume 22, Issue 7, July 2024.
Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects'. This Scientific Opinion covers plant health risks posed by plants of Prunus avium possibly grafted on ...
EFSA Panel on Plant Health (PLH)   +33 more
wiley   +1 more source

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