Results 61 to 70 of about 42,592 (230)

Daily Rhythms of Sex Pheromone Emission and Courtship Behaviour in the Neotropical Brown Stink Bug Euschistus heros

open access: yesJournal of Applied Entomology, EarlyView.
ABSTRACT Understanding the chemical and behavioural ecology of the Neotropical brown stink bug, Euschistus heros (Hemiptera: Pentatomidae), is essential for developing effective integrated pest management (IPM) strategies in South American soybean production. This study investigated the courtship behaviour and diel periodicity of sex pheromone emission.
Felipe Goulart Gonçalves   +3 more
wiley   +1 more source

Characterization of honeys from west and south Buenos Aires province, Argentina [PDF]

open access: yes, 2004
Pollen analyses were carried out on 33 honey samples from Espinal, Monte de Llanuras y Mesetas and Pampeana phytogeographical Provinces, collected during the 2000-2001 period.
Andrada, Ana C.   +4 more
core   +1 more source

The HaMYB22–HaGST3.2 module mediates salt stress response in sunflower

open access: yesJournal of Integrative Plant Biology, EarlyView.
The transcription factors HaMYB22, HaMYB120, and HaMYB121 cooperatively activate the transcription of the glutathione S‐transferase gene HaGST3.2, thereby facilitating the removal of reactive oxygen species induced by salt stress in sunflowers and improving their salt tolerance.
Siqi Zhang   +11 more
wiley   +1 more source

Long Terminal Repeat Retrotransposon Content in Eight Diploid Sunflower Species Inferred from Next-Generation Sequence Data [PDF]

open access: yes, 2016
Citation: Tetreault, H. M., & Ungerer, M. C. (2016). Long Terminal Repeat Retrotransposon Content in Eight Diploid Sunflower Species Inferred from Next-Generation Sequence Data. G3-Genes Genomes Genetics, 6(8), 2299-2308.
Tetreault, Hannah M., Ungerer, Mark C.
core   +2 more sources

Análise de crescimento de girassol em Latossolo com diferentes níveis de saturação por bases no Cerrado Growth analysis of sunflower in a Cerrado Oxisol with different levels of basis saturation

open access: yesPesquisa Agropecuária Brasileira, 2003
Com o objetivo de avaliar o comportamento de cinco cultivares de girassol em um Latossolo Vermelho argiloso, foram realizados quatro ensaios sob quatro níveis de saturação por bases (18%, 35%, 56% e 77%) obtidos com aplicação de calcário dolomítico.
Renato Fernando Amabile   +2 more
doaj   +1 more source

Ecological drivers and phylogenetic patterns of leaf minimum conductance variability in vascular plants

open access: yesNew Phytologist, EarlyView.
Summary Stomatal closure prevents significant water losses during drought events. Yet, leaves are not perfectly hermetic and dehydration ensues through residual water losses, known as minimum conductance (gmin), which is highly relevant since it informs on the water depletion dynamics under stress.
Santiago Trueba   +8 more
wiley   +1 more source

Marcha de absorção de macronutrientes na cultura do girassol Macronutrient uptake of sunflower (Helianthus annuus L.)

open access: yesRevista Brasileira de Ciência do Solo, 2010
Este trabalho teve como objetivo estabelecer curvas de acúmulo de macronutrientes na cultura do girassol. Para isso, foi instalado um experimento em campo sobre Latossolo Vermelho distroférrico de textura muito argilosa, localizado na fazenda ...
Luiz Henrique Saes Zobiole   +3 more
doaj   +1 more source

Hydrogen Gas Enhances Salinity Tolerance in Tomato Seedlings by Regulating the S‐Nitrosylation of MEK1

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Hydrogen gas (H2) effectively alleviates abiotic stress in horticultural plants. Protein S‐nitrosylation, a key post‐translational modification, serves as a critical mechanism for nitric oxide (NO) to exert its biological function under adverse conditions.
Hua Fang   +12 more
wiley   +1 more source

Autopolinización y su implicancia en la invasividad de Helianthus annuus ssp. annuus y H. petiolaris [PDF]

open access: yes, 2014
Helianthus petiolaris and H. annuus are exotic invaders that have spread widely in central Argentina in the last 70 years. As other annuals of the same genus, these species are outcrossers bearing a sporophytic self-incompatible mechanism.
Cantamutto, M.   +3 more
core  

In vitro degradability and total gas production of biodiesel chain byproducts used as a replacement for cane sugar feed

open access: yesActa Scientiarum: Animal Sciences, 2014
This study aimed to determine the in vitro degradability of dry matter and the total gas production of oil seed press cake from biodiesel production (Gossypium hirsutum L., Helianthus annuus L., Ricinus communis, Moringa oleífera L.
Milenna Nunes Moreira   +5 more
doaj   +1 more source

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