Results 11 to 20 of about 9,599 (213)

Echinochloa chloroplast genomes: insights into the evolution and taxonomic identification of two weedy species.

open access: yesPLoS ONE, 2014
The genus Echinochloa (Poaceae) includes numerous problematic weeds that cause the reduction of crop yield worldwide. To date, DNA sequence information is still limited in the genus Echinochloa.
Chu-Yu Ye   +14 more
doaj   +2 more sources

Echinochloa pyramidalis Hitchc. & Chase

open access: yes, 2022
Echinochloa pyramidalis (Lam.) Hitchc. & Chase Bas.: Panicum pyramidale Lam. Perennial herb, in riverbeds and on banks of rivers and ponds. C.N.: songue (ub). Conservation: LC (IUCN 2017)
Monteiro, Francisca   +4 more
core   +4 more sources

Environmental Influences on Seed Germination and Seedling Emergence in Four Echinochloa Taxa

open access: yesAgronomy
Echinochloa species are troublesome weeds that cause serious problems in paddy fields. Due to the fact that the genus Echinochloa comprises numerous species and subspecies, research on its seed germination and emergence ecology is still insufficient.
Guohui Yuan   +4 more
doaj   +2 more sources

Echinochloa crus-pavonis Schult.

open access: yes, 2022
Echinochloa crus-pavonis (Kunth) Schult. Bas.: Oplismenus crus-pavonis Kunth Annual or perennial herb, in riverbeds and on banks of rivers and lakes. C.N.: sunga (kb); zungeira (pt). Conservation: LC (IUCN 2017)
Monteiro, Francisca   +4 more
openaire   +3 more sources

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

open access: yesJ Sci Food Agric
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.
Vitalini S   +7 more
europepmc   +2 more sources

Herbicide Metabolic Resistance in Poaceae Plants via the GA-GID1/DELLA-DOF2-P450s Module. [PDF]

open access: yesAdv Sci (Weinh)
Plant hormone signaling modulates herbicide resistance in Echinochloa crus‐galli. The GA–DELLA–DOF2 cascade directly activates P450 detoxification genes in two Poaceae species, uncovering a core mechanism of metabolic herbicide resistance. ABSTRACT Barnyard grass (Echinochloa crus‐galli) is one of the world's most important weeds, and the evolution of ...
Wang J   +6 more
europepmc   +2 more sources

Evaluation of a novel laser-system operating at 1940 nm for weed control and determining the influence of biological and operational factors. [PDF]

open access: yesPest Manag Sci
The control efficacy of a novel laser pulse system operating at 1940 nm was tested. The new system allows effective control of young weeds with 1.5 J. Targeting the plant stem is 53‐fold more energy‐efficient than the meristem. Species morphology and beam diameter significantly influence weed control efficacy. Abstract BACKGROUND This study evaluates a
Lati RN   +6 more
europepmc   +2 more sources

Seed production of barnyardgrass (Echinochloa crus-galli) in response to time of emergence in cotton and rice [PDF]

open access: yes, 2011
The spread of herbicide resistance in barnyardgrass (Echinochloa crus-galli (L.) Beauv.) poses a serious threat to crop production in the southern United States.
P. NEVE   +7 more
core   +1 more source

The effect of local population of Ustilago trichophora on Echinochloa crus-galli

open access: yesActa Mycologica, 2014
Ustilago trichophora is a pathogenic fungus infecting the grass of Echinochloa genus. The effect of this pathogen on the growth of Echinochloa was not yet described. Ustilago trichophora was found and described first time in Poland in 1998 on Echinochloa
Wojciech Pusz
doaj   +1 more source

Echinochloa pyramidalis (BOL0218959)

open access: yes, 2023
Kingdom: PlantaeDivision: MagnoliophytaClass: MonocotsOrder: PoalesFamily: PoaceaeScientific name: Echinochloa pyramidalis (Lam.) Hitchc.
Bolus Herbarium (9862976)
core   +1 more source

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