Results 1 to 10 of about 5,821 (214)

Evolution of EPSPS double mutation imparting glyphosate resistance in wild poinsettia (Euphorbia heterophylla L.). [PDF]

open access: yesPLoS ONE, 2020
The evolution of glyphosate resistance (GR) in weeds is an increasing problem. Glyphosate has been used intensively on wild poinsettia (Euphorbia heterophylla L.) populations for at least 20 years in GR crops within South America.
Rafael R Mendes   +8 more
doaj   +7 more sources

Regeneração de Euphorbia heterophylla L. in vitro In vitro regeneration of Euphorbia heterophylla L. [PDF]

open access: yesCiência e Agrotecnologia, 2008
Objetivou-se neste trabalho estudar a regeneração in vitro da planta daninha Euphorbia heterophylla a partir de explantes hipocotiledonares, cotiledonares e radiculares com diferentes concentrações do hormônio 2iP, combinado ou não com auxina e cinetina ...
Francieli Colussi   +2 more
doaj   +4 more sources

Biocompatible synthesis of reduced graphene oxide from Euphorbia heterophylla (L.) and their in-vitro cytotoxicity against human cancer cell lines [PDF]

open access: yesBiotechnology Reports, 2019
Facile and biocompatible synthesis of reduced graphene oxide from graphene oxide as a precursor and aqueous leaves extract of Euphorbia heterophylla (L.), act as a reducing /capping /stabilizing agent by green chemistry approaches.
K. Lingaraju   +3 more
doaj   +2 more sources

Potensi Euphorbia Heterophylla L. Sebagai Inang Alternatif Penyakit Kudis Pada Ubijalar [PDF]

open access: yesJurnal Hama dan Penyakit Tumbuhan Tropika, 2010
The Potential of Euphorbia heterophylla as an Alternative Host of Scab Disease on Sweet Potatoes. Scab, caused by Elsinoë batatas (Saw.) Jenkins & Viegas, is a major disease on sweet potato.
Martanto, E. A. (Eko)
core   +4 more sources

Influence de quelques facteurs environnementaux sur la germination d'Euphorbia heterophylla L. (Euphorbiaceae) [PDF]

open access: yesTropicultura, 2004
Influence of some Environmental Factors on Euphorbia heterophylla L. (Euphorbiaceae) Seeds Germination. In Ivory Coast, Euphorbia heterophylla appears as a weed in cotton fields.
Ipou Ipou, J.   +4 more
doaj   +2 more sources

Fitness Cost of Imazamox Resistance in Wild Poinsettia (Euphorbia heterophylla L.) [PDF]

open access: yesAgronomy, 2020
Wild poinsettia (Euphorbia heterophylla L.) is a difficult-to-control weed in soybean production in Brazil that has developed resistance to herbicides, including acetolactate synthase inhibitors.
Saeid Hassanpour-bourkheili   +4 more
doaj   +4 more sources

Resistence of Euphorbia Heterophylla L. to ALS-inhibiting herbicides in soybean [PDF]

open access: yesScientia Agricola, 2005
Herbicides are widely used in soybean for weed control, and the selection pressure attributed to the repeated use of herbicides with similar modes of action on the same site has caused selection for resistant biotypes within and among previously ...
Gerson Augusto Gelmini   +3 more
doaj   +3 more sources

Structure, ontogeny and histochemistry of cyathial nectaries in Euphorbia heterophylla L. (Euphorbiaceae)

open access: yesActa Societatis Botanicorum Poloniae, 2014
The mature cyathial nectary of Euphorbia heterophylla L. consists of distint secretory and sub-secretory zones. The secretory zone consists of 1-3 layer of palisade-like epidermal cells, supplied by both phloem and xylem.
Karuppanan Arumugasamy   +2 more
doaj   +3 more sources

Allelopathy of aqueous Pachyrhizus erosus L. extracts on Euphorbia heterophylla and Bidens pilosa [PDF]

open access: yesPesquisa Agropecuária Tropical, 2018
Allelopathy contributes to the sustainable management of weeds in growing areas, due to its ability to inhibit the development of weed species. This study aimed to evaluate the allelopathic effect of Pachyrhizus erosus extract on Euphorbia heterophylla ...
Jaqueline de Araujo Barbosa   +4 more
doaj   +4 more sources

Allelopathy of Panicum maximum Jacq. on Euphorbia heterophylla L. and Amaranthus dubius Mart. in laboratory

open access: yesAgronomía Mesoamericana, 2023
Introduction. Delving into the allopathic effects of weeds on agricultural crops and other weeds is of great importance in establishing management strategies. Objective. To evaluate the allelopathic effect of residues from Panicum maximum Jacq.
Lisette Alonso Sánchez   +2 more
doaj   +2 more sources

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