Results 31 to 40 of about 494 (136)

Método alternativo de avaliação da absorção de atrazine por plantas de Brachiaria plantaginea Alternative method for evaluation of atrazine asorption by Brachiaria plantaginea plants

Planta Daninha, 2002
Dois experimentos foram conduzidos em casa de vegetação da Universidade Estadual de Maringá-PR, objetivando desenvolver metodologia alternativa para avaliar a absorção foliar e radicular de herbicidas.
C.D.G. Maciel, J. Constantin, R.S. Oliveira Jr., A. Farias   +3 more
doaj   +1 more source

CHEMICAL CONTROL EVALUATION OF ALEXANDER GRASS (Brachiaria plantaginea) ON MAIZE (Zea mays) YIELD AVALIAÇÃO DO MÉTODO QUÍMICO DE CONTROLE DE PAPUÃ (Brachiaria plantaginea) SOBRE A PRODUTIVIDADE DO MILHO

Pesquisa Agropecuária Tropical, 2010
<p style="margin-bottom: 0cm; font-style: normal; font-weight: normal; line-height: 120%; text-decoration: none;" lang="pt-BR" align="JUSTIFY"><span style="color: #000000;"><span style="font-family: Times New Roman,serif;"><span ...
Evander Alves Ferreira, Siumar Pedro Tironi, Leandro Galon, Ignácio Aspiazu, Jesus Juares Oliveira Pinto   +4 more
doaj   +1 more source

Influência do teor de água na superfície do solo sobre a eficácia e seletividade do flazasulfuron, na cultura de cana-de-açúcar Influence of soil surface water content on the efficacy and selectivity of flazasulfuron in sugarcane culture

Planta Daninha, 2004
Objetivou-se avaliar a eficácia e a seletividade do herbicida flazasulfuron aplicado em pré-emergência de Panicum maximum, Brachiaria plantaginea e Digitaria horizontalis e das plantas de cana-de-açúcar, em solos argilosos com diferentes teores de água ...
G. Martini, J.C. Durigan
doaj   +1 more source

Prey Range and Voracity of Main Insect Natural Enemies of Pests in Corsican Clementine Orchards

Entomologia Experimentalis et Applicata, EarlyView.
To assess the biocontrol potential on the main arthropod pests of clementine orchards in Corsica, laboratory experiments were carried out using five potential predators. Their prey range and voracity were tested on three pest species. Then, a global predation rate index was calculated at the scale of the entire community of insect predators.
Judith Le Nan, Ségolène Buzy, Manuel Plantegenest, Elsa Canard   +3 more
wiley   +1 more source

Semi‐Quantitative Monitoring of Plant‐Arthropod Interactions by eDNA Metabarcoding of Individual Flowers and Leaves

Ecology and Evolution, Volume 16, Issue 7, July 2026.
Terrestrial eDNA analysis is currently revolutionizing our ability to monitor arthropod plant interactions. But while the approach has been shown to accurately recover arthropod communities which interacted with a flower, its quantitative capabilities are limited.
Arndt Schmidt, Joanna Hank, Merve Tello, Michael Erik Grevé, Christian Ulrich Baden, Christian Maus, Henrik Krehenwinkel   +6 more
wiley   +1 more source

Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2025

EFSA Journal, Volume 24, Issue 6, June 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, Alžběta Mikulová, Pierfederico La Notte, Luca Pasinato, Giuseppe Stancanelli   +9 more
wiley   +1 more source

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

Pest Management Science, Volume 82, Issue 4, Page 3955-3963, April 2026.
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.
Luis Guillermo Montes‐Bazurto, Georgina Alins, Oscar Alomar, Carmen Quero, Sergio López, Judit Arnó   +5 more
wiley   +1 more source

Welcome Pathogens: Transient Heat Dampens Immune Responses to Acibenzolar‐S‐Methyl in Apple Plants

Plant, Cell &Environment, Volume 49, Issue 3, Page 1229-1248, March 2026.
ABSTRACT Climate change affects plant‐pathogen interactions, with disease outcome varying depending on the pathosystem and environmental scenario. In Arabidopsis, a thermo‐sensitive module of salicylic acid (SA) signalling makes immunity vulnerable to heat.
Erwan Chavonet, Bao‐huynh Nguyen, Christelle Heintz, Raphaël Cournol, Jitka Široká, Ondřej Novák, Romain Larbat, Matthieu Gaucher, Marie‐Noëlle Brisset, Florent Pantin, Alexandre Degrave   +10 more
wiley   +1 more source

Control of Woolly Apple Aphid (Eriosoma lanigerum) by Augmenting Earwigs (Forficula auricularia) in the Canopy of Apple Trees

Entomologia Experimentalis et Applicata, Volume 174, Issue 1, Page 61-73, January 2026.
Apple trees provisioned with five earwigs and a refuge made a small but not significant contribution to woolly apple aphid control. ABSTRACT Woolly apple aphid, Eriosoma lanigerum (Hausmann), is a damaging pest of apple (Malus domestica F.) found in most regions of the world where apples grow.
M. T. Fountain, A. Walker, C. X. Silva, G. Deakin   +3 more
wiley   +1 more source

Impact of Pre‐Emergent Herbicides and Soil Management on Weed Community Dynamics and Soybean Yield

International Journal of Agronomy, Volume 2026, Issue 1, 2026.
Pre‐emergent herbicides are key tools in managing herbicide‐resistant and hard‐to‐control weed species in soybean (Glycine max L.) cultivation. This study aimed to evaluate the effects of pre‐emergent herbicides on weed phytosociology, soybean phytotoxicity, and grain yield under different soil management systems and environmental conditions.
Eduarda Grün, Arícia Ritter Corrêa, Roberto Costa Avila Neto, Eduard Mroginski Leichtweis, Eduardo Streck Bortolin, Kayky Victor Volff Reis, Natália Heinzmann, Pedro Henrique Folharini, André da Rosa Ulguim, Nidhi Chaudhary   +9 more
wiley   +1 more source