Results 61 to 70 of about 23,443 (164)

Convergent Post‐Drought Recovery of Biomass and Functional Traits Under Constant and Periodic Warming in Slow‐ and Fast‐Growing Plants

open access: yesGlobal Change Biology Communications, Volume 1, Issue 2, June 2026.
In a 2‐year outdoor mesocosm experiment, slow‐ and fast‐growing grassland plants exhibit biomass‐trait decoupling 1 month after drought, particularly under warmed conditions. This decoupling disappears 4 months after drought by the end of the growing season.
Nicolò Tartini   +9 more
wiley   +1 more source

Germinação das sementes de Conyza canadensis e Conyza bonariensis em função da qualidade de luz Germination of Conyza canadensis and Conyza bonariensis seeds as a function of light quality

open access: yesPlanta Daninha, 2011
Conyza canadensis e C. bonariensis são espécies invasoras cujo relato tem sido cada vez mais frequente, dada sua capacidade de desenvolvimento em áreas com palhada, sob sistema de semeadura direta (SSD).
O.M Yamashita   +2 more
doaj   +1 more source

Characterization of the complete chloroplast genome of the invasive plant Erigeron annuus (L.) Pers. (Asterales: Asteraceae)

open access: yesMitochondrial DNA. Part B. Resources, 2022
Erigeron annuus (L.) Pers. (annual, daisy or tall fleabane) is an annual herb native to North America but has been introduced and naturalized worldwide. In this study, its complete chloroplast (cp) genome was assembled from Illumina sequencing reads. The
Jianyun Zhou   +3 more
doaj   +1 more source

Natural variation in planting‐year climate explains variation in developing floristic composition of restored prairie

open access: yesJournal of Applied Ecology, Volume 63, Issue 5, May 2026.
This study demonstrates planting‐year climate can predict the cover of frequently occurring species and major compositional groups in prairie developing from seed. Our results advance understanding of factors contributing to variable restoration outcomes, which is needed to achieve conservation goals.
Zachary Storc   +3 more
wiley   +1 more source

Population Genomics of a Cosmopolitan Weed Provides Insights Into Its Local Adaptation and Recent Demographic History

open access: yesMolecular Ecology, Volume 35, Issue 10, May 2026.
ABSTRACT Invasive plant species present a growing ecological and economic challenge, and often adapt rapidly to their novel environments through complex demographic and evolutionary processes. Invasion genomics offers powerful tools to disentangle these processes, but most studies rely on geographically narrow sampling across native and non‐native ...
Marilia Souza Lucas   +90 more
wiley   +1 more source

Effects of Conservative Tillage and Nitrogen Management on Weed Seed Bank after a Seven-Year Durum Wheat—Faba Bean Rotation

open access: yesPlants, 2018
Conservative agriculture includes a range of management strategies with low energy inputs such as no-tillage, minimum tillage, and low application of fertilizers. Weed flora in arable fields is strictly affected by agronomic practices such as tillage and
Mariano Fracchiolla   +5 more
doaj   +1 more source

Resistance Mechanisms to 2,4-D in Six Different Dicotyledonous Weeds Around the World

open access: yesAgronomy, 2020
2,4-D resistance is increasing around the world due to both transgenic crops and resistance to other herbicides. The objective of the this study was to characterize the currently unknown mechanisms of 2,4-D resistance in five weed species from around the
Candelario Palma-Bautista   +6 more
doaj   +1 more source

Germinação de sementes de Conyza canadensis e Conyza bonariensis em diferentes condições de temperatura e luminosidade Germination of Conyza canadensis and Conyza bonariensis seeds under different conditions of temperature and light

open access: yesPlanta Daninha, 2011
A buva (Conyza canadensis e C. bonariensis) é uma planta daninha de importância crescente no Brasil. Essas espécies ocorrem em diversas regiões do mundo, sendo importantes infestantes de culturas perenes e anuais sob sistema de semeadura direta, cultivo ...
O.M. Yamashita, S.C. Guimarães
doaj   +1 more source

Pollinators maintain biodiversity in assembling plant communities

open access: yesEcology, Volume 107, Issue 4, April 2026.
Abstract Most angiosperms are animal‐pollinated, and animal pollination increases fitness in many plant species. Although it is less well‐studied than other factors, plant biodiversity may be maintained by pollinators and the associated seedling recruitment that occurs after fertilization. We experimentally applied three levels of pollinator visitation
Nathan M. Soley, Brian J. Wilsey
wiley   +1 more source

Atmospheric pollen dispersion from herbicide-resistant horseweed (Conyza canadensis L.)

open access: yes, 2017
Horseweed (Conyza canadensis (L.) Cronq.) with evolved herbicide resistance has become an especially problematic weed in crop production across the USA and on four continents (North America, South America, Asia, and Europe).
Qi, ML (reprint author), Wuhan Univ Technol, Sch Sci, Wuhan, Hubei, Peoples R China.   +7 more
core   +1 more source

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