Results 21 to 30 of about 19,013 (197)

Absorption and translocation of imazethapyr as a mechanism responsible for resistance of Euphorbia heterophylla L. biotypes to acetolactate synthase (ALS) inhibitors [PDF]

Agronomía Colombiana, 2006
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Plaza Guido A., Osuna María Dolores, De Prado Rafael, Heredia Antonio   +3 more
doaj   +1 more source

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

Fendioxypyracil, a new and systemic PPO-inhibiting herbicide for X-spectrum weed control. [PDF]

Pest Manag Sci
This graphical abstract presents the discovery and synthesis of PPO herbicide structures with a central pyridine core, showing molecular conformations, dose–response inhibition curves for PPO1 and PPO2, and comparative weed and grass control efficacy of fendioxypyracil versus other herbicides in greenhouse and field trials.
Seiser T, Porri A, Johnen P, Zeyer S, Wahrheit J, Betz M, Vandenberghe B, Asher S, Rapado LP.   +8 more
europepmc   +2 more sources

Update of the <i>Xylella</i> spp. host plant database - Systematic literature search up to 31 December 2025. [PDF]

EFSA J
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), Cavalieri V, Fasanelli E, Furnari G, Gibin D, Gutierrez Linares A, Mikulová A, La Notte P, Pasinato L, Stancanelli G.   +9 more
europepmc   +2 more sources

Toxicological Effect of Euphorbia heterophylla Linn

Journal of Complementary and Alternative Medical Research, 2021
Euphorbia heterophylla has been reported to possess enormous medicinal benefits hence there is a need for holistic research on its toxicological effects. Four different solvents (cold and hot water, chloroform and 80% methanol) were used to extract the aerial parts of Euphorbia heterophylla Linn.
A. K. Onifade, J. K. Kone
openaire   +2 more sources

Avaliação de cultivares de soja (Glycine max (L.) Merril) em competição com Euphorbia heterophylla L. sob três densidades e dois períodos de ocorrência Evaluation of soybean (Glycine max (L.) Merrill) cultivars in competition with Euphorbia heterophylla L. in three densities and two periods of occurrence

Planta Daninha, 1982
O presente trabalho, conduzido durante o ano agrícola de 1979/80 na Estação Experimental Agronômica de UFRGS, em Guaíba, RS, apresentou como objetivo testar quatro cultivares de soja (Paraná, Prata, Hood e IAS-4) quanto à sua habilidade em concorrer com ...
V. M. Chemale, N. G. Fleck
doaj   +1 more source

POTENSI EUPHORBIA HETEROPHYLLA L. SEBAGAI INANG ALTERNATIF PENYAKIT KUDIS PADA UBIJALAR

Jurnal Hama dan Penyakit Tumbuhan Tropika, 2011
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.
Eko Agus Martanto .
doaj   +1 more source

Growth analysis of three species weeds Euphorbia genus = Análise de crescimento de espécies daninhas do gênero Euphorbia

Agro@mbiente On-line, 2017
In sugarcane plantations, species of the genus Euphorbia are reported as weeds able to reduce productivity by up to 85%. Planning the correct strategies for controlling these plants requires knowledge of their biology and growth.
Débora Teresa Ferreira, Ivanildo Claudino da Silva, Vicente Mota da Silva, Laurício Endres, Renan Cantalice de Souza, Vilma Marques Ferreira   +5 more
doaj   +1 more source

Efeitos de três herbicidas pós-emergentes aplicados em diferentes horas do dia sobre ervas daninhas e plantas de soja [Glycine max (L.) Merrill] Effects of three post-emergence herbicides applied at various day times on weeds and soybean plants [Glycine max (L.) Merrill]

Planta Daninha, 1980
O presente trabalho foi realizado na Estação Experimental Agronômica da UFRGS em 1978/79, com o objetivo de determinar a influência das condições ambientais ocorrentes em cinco horários de aplicação sobre três herbicidas pós-emergentes pulverizados sobre
D.L.P. Gazziero, N.G. Fleck
doaj   +1 more source

Levantamento de plantas infestantes em lavouras de milho 'safrinha'no estado de São Paulo Weed survey in autumn corn crops in the state of São Paulo, Brazil

Planta Daninha, 1999
Fez-se o levantamento da flora infestante na lavoura do milho "safrinha" nas duas principais regiões de plantio no Estado de São Paulo, em 1995. Foram visitadas 85 lavouras na Região do Médio Vale do Paranapanema e 29 na Região Norte.
Aildson P. Duarte, Robert Deuber
doaj   +1 more source