Results 11 to 20 of about 24,724 (274)

Field efficacy of a bioherbicide mimic (DiS-NH<sub>2</sub>) in a nanoparticle formulation for weed control in durum wheat. [PDF]

open access: yesPest Manag Sci
A new polymeric nanoparticle formulation containing aminophenoxazinone DiS‐NH2 (2,2′‐disulfanediyldianiline) is proposed as a post‐emergence and contact bioherbicide for weed management in durum wheat. Abstract BACKGROUND Weed‐resistance phenomena have increased dramatically in recent years. Bioherbicides can offer a sustainable alternative to chemical
Scavo A   +7 more
europepmc   +2 more sources

Opium trade and use during the Late Bronze Age: Organic residue analysis of ceramic vessels from the burials of Tel Yehud, Israel

open access: yesArchaeometry, EarlyView., 2022
Abstract Organic residue analysis was conducted on various vessels from burials at Tel Yehud, Israel. The analyses led to new reliable evidence for the presence of opioid alkaloids and their decomposition products. This research revitalizes a decades‐old discussion on the presence and function of the opium trade across a cultural region of utmost ...
Vanessa Linares   +5 more
wiley   +1 more source

A new genus for Papaver sect. Meconella and new combinations in Roemeria (Papaveraceae) in Europe and the Mediterranean area

open access: yesNatural History Sciences, 2022
According to recent molecular phylogenetic studies the Papaver species belonging to P. sect. Argemonidium should be transferred in the genus Roemeria, and species of P. sect. Meconella should be treated as a distinct genus.
Enrico Banfi   +3 more
doaj   +1 more source

A morphometric approach to track opium poppy domestication

open access: yesScientific Reports, 2021
Opium poppy (Papaver somniferum L. subsp. somniferum) was likely domesticated in the Western Mediterranean, where its putative wild ancestor is indigenous, and then spread to central and northern Europe.
Ana Jesus   +7 more
doaj   +1 more source

Four decades of new vascular plant records for Greenland [PDF]

open access: yesPhytoKeys, 2020
Records of new species of vascular plants in Greenland from the last four decades are presented and new phytogeographical data leading to extension of the known distribution limits in Greenland are discussed.
Christian Bay
doaj   +3 more sources

Efficiency, profitability and carbon footprint of different management programs under no-till to control herbicide resistant Papaver rhoeas [PDF]

open access: yes, 2020
The present work examines the effects of different integrated weed management (IWM) programs on multiple herbicide-resistant Papaver rhoeas populations in terms of effectiveness, profitability and carbon footprint.
Recasens i Guinjuan, Jordi   +3 more
core   +1 more source

Isolation of Alkaloids from Papaver rhoeas (Papaveraceae) Wildly Grown in Iraq

open access: yesIraqi Journal of Pharmaceutical Sciences, 2021
The plant Papaver rhoeas ,which belongs to family Papaveraceae and known as common poppy is wildly grown in Iraq .It was used in traditional medicine in wide range of diseases including inflammation, diarrhea, sleep disorders, treatment of cough ...
Amenah Ayad Lafta, Maha N. Hamad
doaj   +1 more source

The Determination of Employee Representatives [PDF]

open access: yes, 1938
Plant species differ in their ability to transform available resources to biomass and to respond in a plastic way to environmental circumstances; we hypothesized that such differences among four weed taxa of Papaver would explain differences in their ...
Karlsson, Jan   +3 more
core   +2 more sources

Poppy (Papaver somniferum L.) Major [PDF]

open access: goldCzech Journal of Genetics and Plant Breeding, 2004
M. Popovec, J. Balčák
doaj   +2 more sources

Transcriptional Profiles of Secondary Metabolite Biosynthesis Genes and Cytochromes in the Leaves of Four Papaver Species

open access: yesData, 2018
Poppies are well-known plants in the family Papaveraceae that are rich in alkaloids. This family contains 61 species, and in this study we sequenced the transcriptomes of four species’ (Papaver rhoeas, Papaver nudicaule, Papaver fauriei, and ...
Dowan Kim   +7 more
doaj   +1 more source

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