Results 11 to 20 of about 3,831 (186)

Update of the <i>Xylella</i> spp. host plant database - Systematic literature search up to 30 June 2025. [PDF]

open access: yesEFSA 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)   +8 more
europepmc   +2 more sources

Erk1/2 Orchestrates SSPH I-Induced Oxidative Stress, Mitochondrial Dysfunction and Ferroptosis in Hepatocellular Carcinoma. [PDF]

open access: yesJ Cell Mol Med
ABSTRACT Although Erk1/2 has been linked to oxidative stress regulation in hepatocellular carcinoma (HCC), the interplay among Erk1/2, reactive oxygen species (ROS), and iron metabolism remains poorly characterised. The steroidal saponin SSPH I, a recognised ferroptosis inducer, exerts dual pharmacological effects via Erk1/2 and ROS‐dependent pathways.
Sun Y   +7 more
europepmc   +2 more sources

Towards an attract-and-reward strategy: evaluating nectar resources and HIPVs under laboratory conditions to enhance Aphelinus mali parasitism activity, a key parasitoid of Eriosoma lanigerum. [PDF]

open access: yesPest Manag Sci
Euphorbia segetalis is a promising attractant insectary plant for Aphelinus mali. Meanwhile, Vicia faba and Vicia sativa are a promising nectar resource to sustain the parasitoid in early spring when the population of Eriosoma lanigerum is low, and honeydew is scarce.
Montes-Bazurto LG   +5 more
europepmc   +2 more sources

Habitat Characterization of Five Rare Insects in Michigan (Lepidoptera: Hesperiidae, Riodinidae, Satyridae; Homoptera: Cercopidae) [PDF]

open access: yes, 2018
Over 80 species of insects are listed as endangered, threatened, or special concern under Michigan\u27s endangered species act. For the majority of these species, detailed habitat information is scant or difficult to interpret. We describe the habitat of
Clampitt, Christopher A   +1 more
core   +3 more sources

Interferência e nível de dano econômico de Brachiaria plantaginea e Ipomoea nil na cultura do feijão comum Interference and economic threshold of Brachiaria plantaginea and Ipomoea nil in the common bean crop

open access: yesCiência Rural, 2010
As pesquisas acerca do impacto da interferência das plantas daninhas sobre as culturas normalmente são realizadas com uma única espécie infestante, quando na realidade podem ocorrer diversas.
Ribas Antonio Vidal   +2 more
doaj   +1 more source

Períodos de interferência de Brachiaria plantaginea na cultura do milho na região Sul do Rio Grande do Sul Interference periods of Brachiaria plantaginea in corn crops in Southern Rio Grande do Sul

open access: yesPlanta Daninha, 2008
Os períodos de convivência das espécies daninhas têm grande influência no crescimento das plantas e na produtividade das culturas. Desse modo, objetivou-se com este trabalho determinar os períodos de competição, anterior à interferência (PAI), o crítico ...
L. Galon   +10 more
doaj   +1 more source

Water use efficiency of cassava plants under competition conditions Eficiência do uso da água de plantas de mandioca em condições de competição

open access: yesPlanta Daninha, 2010
The objective of this work was to evaluate characteristics associated with the photosynthetic activity of cassava plants in competition with weeds or not. The trial was performed on open environment conditions, with experimental units consisting of fiber
I Aspiazú   +9 more
doaj   +1 more source

Controle de dez espécies daninhas em cana-de-açúcar com o herbicida mesotrione em mistura com ametryn e metribuzin Control of ten weed species in sugarcane using mesotrione mixed with ametryn and metribuzin

open access: yesPlanta Daninha, 2010
Existem muitas opções de herbicidas para aplicações em pré-emergência em cana-de-açúcar, mas o grande desafio atual para a cultura é o controle pós-emergente. O objetivo deste trabalho foi avaliar a eficácia do herbicida mesotrione em mistura com ametryn
F.T. Carvalho   +3 more
doaj   +1 more source

Eficiência do s-metolachlor no controle de Brachiaria plantaginea na cultura do feijão sob dois manejos de irrigação S-Metolachlor efficiency in Brachiaria plantaginea control in bean crop under two irrigation management

open access: yesPlanta Daninha, 2001
Objetivou-se neste trabalho avaliar a eficiência do s-metolachlor no controle de Brachiaria plantaginea na cultura do feijão, em duas condições de irrigação associadas às aplicações do herbicida.
S.O. Procópio   +5 more
doaj   +1 more source

Alternative to azadirachtin to control Dysaphis plantaginea Passerini (Hemiptera: Aphidae) in organic apple production [PDF]

open access: yes, 2017
The rosy apple aphid, Dysaphis plantaginea Passerini (Hemiptera: Aphidae), is a major pest of apple trees. In organic apple production, this aphid is commonly controlled by spraying azadirachtin, targeted against fundatrices in spring.
Alegre Castellví, Simó   +2 more
core   +2 more sources

Home - About - Disclaimer - Privacy