Results 131 to 140 of about 103,601 (301)

Danos e preferência de forrageamento de formigas cortadeiras em vimeiros

Agropecuária Catarinense, 2021
Danos causados por formigas cortadeiras em vimeiros têm provocado perdas de produção e qualidade de varas para o artesanato, devido às brotações laterais que provocam.
Jamille Casa, Mari I. Carissimi Boff, Tássio Dresch Rech, Pedro Boff   +3 more
doaj  

Salix elaeagnos

, 1956
S.Elaeagnos X grandifolia- l: Van-d'enBas (Coquoz 1947). S. Elaeagnos X purpurea - 3: Les Trappistes bei Sembrancher (Exk. Soc. Bot. Geneve 1915).
openaire   +1 more source

The phylogeny of Salix revealed by whole genome re-sequencing suggests different sex-determination systems in major groups of the genus.

Annals of Botany, 2022
Sergey Gulyaev, Xinjie Cai, Feiyi Guo, S. Kikuchi, W. Applequist, Zhi-xiang Zhang, E. Hörandl, Li He   +7 more
semanticscholar   +1 more source

Digitised herbarium specimen data reveal a climate change‐related trend to an earlier, shorter Canadian Arctic flowering season, and phylogenetic signal in Arctic flowering times

New Phytologist, EarlyView.
Summary The Arctic is experiencing some of the world's most rapid changes in climate. Arctic plant flowering time responses to climate change are understudied. Globally, conflicting evidence exists on whether flowering time responses to temperature are evolutionarily conserved.
Zoe A. Panchen, Jennifer Doubt, Jeffery M. Saarela, Heather M. Kharouba   +3 more
wiley   +1 more source

Salix hastata

, 1956
Published as part of Becherer, 1956, Florae Vallesiacae Supplementum, pp.
openaire   +1 more source

Shaping future forests: how can ecophysiology support climate‐smart forest management?

New Phytologist, EarlyView.
Summary Climate change, particularly the associated increase in extreme events and disturbances, threatens the numerous environmental, social, and economic benefits that forests provide, both locally and globally. Heat and drought pose significant risks to forest ecosystems; the anticipated future climate is expected to exacerbate this trend ...
Arthur Gessler, José M. Grünzweig, Laura Bigio, Henrik Hartmann, Nate McDowell, Frank Krumm, Arun K. Bose, Andreas Rigling, Harald Bugmann, Valentina Vitali, Pascal Schneider, J. Jelle Lever, Janine Schweier, Anne Kempel, Niklaus E. Zimmermann, Philipp Brun, Jürgen Bauhus, Micah Wilhelm, Alessandra Bottero   +18 more
wiley   +1 more source

Communities of the alliance Bidenti frondosae-Salicion triandrae Golub 2004 on the territory of the Lower Volga Valley

Юг России: экология, развитие, 2015
Communities of the alliance Bidenti frondosae-Salicion triandrae Golub 2004 – is a shrub communities with dominant Salix triandra и Amorpha fruticosa along the watercourse banks and lakes in the Lower Volga valley.
V. B. Golub, E. G. Kuzmina
doaj   +1 more source

Effects of warming on plant uptake of post‐fire nitrogen in an arctic heath tundra

New Phytologist, EarlyView.
Summary Postfire nitrogen (N) becomes increasingly important with the rising frequency of fires in arctic tundra, and climate warming is expected to accelerate plant recovery following fire. However, how plants differ in utilizing this postfire N and how their postfire N uptake responds to warming remains unknown.
Wenyi Xu, Per Lennart Ambus
wiley   +1 more source

RESISTÊNCIA DO VIMEIRO, Salix spp. (Salicaceae), À PRAGAS E DOENÇAS [PDF]

Ciência Florestal, 2007
Este trabalho teve o objetivo de avaliar a reação de resistência a pragas e doenças de clones locais do vimeiro comum, Salix x rubens, e de espécies introduzidas da Argentina, Chile, Alemanha e França. Três experimentos foram conduzidos em campo no ciclo
Pedro Boff, Tassio Dresh Rech, Mari Inês Carissimi Boff, Jamille Casa   +3 more
doaj  

Macronutrient composition in pollen affects development and survival in wild bees

Physiological Entomology, EarlyView.
Small carpenter bees (Ceratina calcarata) were reared on diets formulated with black poplar and dandelion pollen, while closely monitoring developmental metrics, lipid content and survival. Macronutrient analyses on both pollen types revealed dandelion pollen contained lower levels of protein, essential amino acids and several fatty acids, which ...
Khara W. Stephen, Sandra M. Rehan
wiley   +1 more source