Results 11 to 20 of about 812 (168)

Resistance to Fomesafen, Imazamox and Glyphosate in Euphorbia heterophylla from Brazil [PDF]

Agronomy, 2020
Euphorbia heterophylla is a species of weed that was previously controlled by fomesafen, imazamox and glyphosate, but continued use of these herbicides has selected resistant populations from the Rio Grande do Sul (Brazil). One resistant (R) strain and one susceptible (S) strain to fomesafen, imazamox and glyphosate were compared, the latter by ...
Antonia Maria Rojano, Candelario Palma-Bautista, Rafael De Prado   +2 more
exaly   +5 more sources

Ação inibidora do Cepa (Ácido 2-Cloroetilfosfônico) sobre a germinação de sementes de Euphorbia heterophylla L

Acta Botanica Brasilica, 1988
Euphorbia heterophylla L. (amendoim-bravo) é uma planta invasora de culturas anuais e perenes e ocorre principalmente em plantações de soja. As sementes de E. heterophylla foram classificadas em escuras e claras com base na coloração da testa.
Cecilia Suda
exaly   +3 more sources

Complete nucleotide sequence of an isolate of Euphorbia mosaic virus that infects Euphorbia heterophylla and Wissadula amplissima in Jamaica [PDF]

Archives of Virology, 2009
Begomoviruses (family Geminiviridae) are whitefly-transmitted viral phytopathogens that devastate many cash and basic food crops worldwide [6]. Euphorbia heterophylla and Wissadula amplissima are widely distributed throughout Jamaica and oftentimes exhibit yellow mosaic and leaf curl symptoms. The agent that causes yellow mosaic of E.
Aneisha M, Collins, Judith K, Brown, Malik, Mujaddad Rehman, Marcia E, Roye   +3 more
openaire   +3 more sources

Protective effects of Euphorbia heterophylla against testicular degeneration in streptozotocin-induced diabetic rats in relation to phytochemical profile. [PDF]

PLoS ONE
BackgroundDiabetes mellitus (DM) poses a major risk to human health due to an array of implications, one of which is a detrimental effect on the testicular and reproductive functions.
Ahmed M Nagy, Heba A Fahmy, Mohamed F Abdel-Hameed, Rehab F Taher, Alaa M Ali, Mohamed M Amin, Sherif M Afifi, Tuba Esatbeyoglu, Mohamed A Farag, Abdelsamed I Elshamy   +9 more
doaj   +2 more sources

Estimativa da área foliar de Euphorbia heterophylla [PDF]

Planta Daninha, 2009
A estimativa da área foliar pode auxiliar na compreensão de relações de interferência entre plantas daninhas e cultivadas. Com o objetivo de obter uma equação que, através de parâmetros lineares dimensionais das folhas, permita determinar a área foliar estimada (Af') de Euphorbia heterophylla, estudaram-se relações entre a área foliar real e os ...
Silvano Bianco
exaly   +6 more sources

Phytotoxic effects of metabolites from Alternaria euphorbiicola against its host plant Euphorbia heterophylla

Quimica Nova, 2013
A bioassay-guided fractionation of culture filtrates of the fungus Alternaria euphorbiicola, a pathogen of the weed Euphorbia heterophylla, led to the isolation of anhydromevalonolactone (1), tyrosol (2), (R)-( - )-mevalonolactone (3), and ...
Antonio Jacinto Demuner, Robert Barreto, Eduardo Varejão   +2 more
exaly   +3 more sources

Update of the Xylella spp. host plant database – Systematic literature search up to 30 June 2025 [PDF]

EFSA Journal, Volume 24, Issue 1, January 2026.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA), Vincenzo Cavalieri, Elisa Fasanelli, Giandomenico Furnari, Davide Gibin, Alicia Gutierrez Linares, Pierfederico La Notte, Luca Pasinato, Giuseppe Stancanelli   +8 more
wiley   +2 more sources

Resposta de biótipos de Euphorbia heterophylla a doses de glyphosate Response of Euphorbia heterophylla biotypes to glyphosate rates

Planta Daninha, 2011
A leiteira (Euphorbia heterophylla) é uma planta daninha de ciclo anual encontrada com frequência em lavouras de soja na região Sul do Brasil, controlada em lavouras de soja geneticamente modificada (Roundup Ready® - RR) com uso do herbicida glyphosate ...
L Vargas, M.A Nohatto, D Agostinetto, M.A Bianchi, E.M Gonçalves, R.E Toledo   +5 more
doaj   +2 more sources

Interferência de Euphorbia heterophylla no crescimento e acúmulo de macronutrientes da soja Interference of Euphorbia heterophylla in the growth and macronutrient accumulation of soybean

Planta Daninha, 2010
O grau de interferência depende da densidade de plantas daninhas que infestam a soja. O objetivo deste trabalho foi avaliar características de crescimento e nutrição mineral da soja mantida em convivência com densidades crescentes de Euphorbia ...
L.B. Carvalho, S. Bianco, C.D. Guzzo
doaj   +2 more sources

Investigation of Phytochemical in Euphorbia heterophylla and Euphorbia rothiana

International Journal of Medical, Pharmacy and Drug Research, 2022
The genus Euphorbia attracted the attention of many researchers as it is poorly studied. Euphorbia heterophyla and Euphorbia rothiana were selected and aimed to investigate the presence of phytochemicals screenings in leaf and stem. Aqueous, Acetone and Methanol Solvents were used for phytochemical analysis.
Gajanan D. Wadankar, Bharati R. Mahale, Mayuri V. Kute, Pranali D. Khadse   +3 more
openaire   +1 more source