Results 51 to 60 of about 114,560 (172)

Beyond Biocontrol: Species‐Dependent Growth Promotion of Forage Grasses by Metarhizium anisopliae Isolates

open access: yesJournal of Basic Microbiology, Volume 66, Issue 10, October 2026.
ABSTRACT Research on the interaction between entomopathogenic fungi used in biological control programs and forage grass species remains limited. This study evaluated the effects of inoculating seedlings of the forage grass species Axonopus catharinensis cv. SCS315 Catarina Gigante, Hemarthria altissima cv. Florida, and Cynodon dactylon cv.
Dylan Thomas Telles Amandio   +3 more
wiley   +1 more source

Ultraestructura de bambúes del género Dendrocalamus (Poaceae: Bambusoideae) cultivados en Costa Rica II: Dendrocalamus latiflorus var. latiflorus

open access: yesRevista de Biología Tropical, 2006
Mediante el microscopio electrónico de barrido se analizaron muestras de lámina foliar, culmo y rama, así como las brácteas del culmo y yemas de las ramas de Dendrocalamus latiflorus var. latiflorus.
Mayra Montiel, Ethel Sánchez
doaj  

Valorization of Zingiber officinale Roscoe leaf biomass: phytotoxic potential and chemical profiling toward sustainable weed management

open access: yesJournal of the Science of Food and Agriculture, Volume 106, Issue 13, Page 8189-8201, October 2026.
Abstract BACKGROUND Zingiber officinale Roscoe is widely cultivated as a spice and functional food, generating substantial amounts of aerial biomass that is commonly discarded after harvest. Within a circular‐economy framework, this study investigated the phytotoxic potential of Z.
Sara Vitalini   +7 more
wiley   +1 more source

COMO A IDADE DO PERFILHO E A ADUBAÇÃO NITROGENADA MODIFICAM AS CARACTERÍSTICAS ESTRUTURAIS DO CAPIM-MARANDU DIFERIDO?

open access: yesCiência Animal Brasileira, 2019
Este estudo avaliou as características estruturais de perfilhos, com diferentes idades, do capim-marandu (Urochloa brizantha cv. Marandu) diferido e adubado.
Angélica Nunes de Carvalho   +5 more
doaj  

Evaluation of Maize Genotypes for Northern Leaf Blight Resistance and Yield in Ethiopian Hotspots

open access: yesPlant-Environment Interactions, Volume 7, Issue 5, October 2026.
ABSTRACT Northern leaf blight (NLB), caused by Exserohilum turcicum, is a major constraint to maize production in Ethiopia's mid‐altitude and transitional‐highland agro‐ecologies. This study evaluated 30 maize genotypes (24 commercial hybrids released 1988–2020 and six female parent lines) at two NLB hotspot locations (Arsi Negele, 1960 m a.s.l.; Wondo
Mesele Haile   +4 more
wiley   +1 more source

Insights into the canopy of the iconic Lepidodendron aculeatum, based on new articulated fossils from the Bashkirian (Pennsylvanian) of Hagen‐Vorhalle, Germany

open access: yesPapers in Palaeontology, Volume 12, Issue 5, September/October 2026.
Abstract Lepidodendron aculeatum is an arborescent lycopod that populated the vast coal swamps in north‐western and central Europe during the late Carboniferous (Pennsylvanian) from the Bashkirian onwards, dominating the lush vegetation of tropical wetlands.
Christian Pott, Lothar Schöllmann
wiley   +1 more source

Morfologia das domácias foliares de Miconia sellowiana Naudin (Melastomataceae)

open access: yesBiotemas, 2011
Domácias são cavidades encontradas na superfície foliar que proporcionam condições físicas para a existência de artrópodes, caracterizando uma relação mutualística.
Letícia Larcher   +3 more
doaj   +1 more source

Altura inicial e adubação nitrogenada em pastos diferidos de capim-marandu

open access: yesSemina: Ciências Agrárias, 2020
Em pastagens diferidas, a adubação nitrogenada e a altura do pasto no inicio do período de diferimento modificam a estrutura e o valor nutritivo da forragem.
Henrique Cesar Rodrigues Nogueira   +5 more
doaj   +1 more source

Aspectos anatômicos da raiz e lâmina foliar de Saccharum L. (POACEAE) nativas do Brasil [PDF]

open access: yes, 2012
Dissertação (mestrado)—Universidade de Brasília, Instituto de Biológia, Departamento de Botânica, 2012.O trabalho visa estudar as estruturas anatômicas das raízes e lâminas foliares de Saccharum angustifolium (Nees) Trin., S. asperum (Nees) Steud.
Chaves, Bruno Edson
core  

Volatile Organic Compounds in Rainwater: A New Frontier in Atmosphere–Biosphere Interactions

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 9, September 2026.
Abstract Rainwater is a key vector of atmospheric deposition, linking the atmosphere with terrestrial and aquatic ecosystems. While the inorganic chemistry of precipitation (dominated by sulfate, nitrate, ammonium, and trace metals) has been extensively studied, organic compounds in rainwater have received less attention, and Volatile Organic Compounds
Ana M. Yáñez‐Serrano   +6 more
wiley   +1 more source

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