Results 51 to 60 of about 1,018 (130)

The 2023 European Union report on pesticide residues in food

open access: yesEFSA Journal, Volume 23, Issue 5, May 2025.
Abstract Under European Union legislation (Article 32, Regulation (EC) No 396/2005), the European Food Safety Authority publishes an annual report assessing the pesticide residue levels in food. In 2023, as part of the EU‐coordinated multiannual control programme subset, 13,246 samples placed on the European market were analysed, with a 1.0% found to ...
European Food Safety Authority (EFSA)   +5 more
wiley   +1 more source

Primeiro caso de resistência cruzada de capim-pé-de-galinha (Eleusine indica) a inibidores da ACCase no Estado do Paraná

open access: yesRevista de Ciências Agroveterinárias
O capim-pé-de-galinha (Eleusine indica) é uma planta que vem causando muitos problemas no Brasil, principalmente pela dificuldade de controle químico nas áreas de produção de grãos.
Mateus Luiz de Oliveira Freitas   +7 more
doaj   +1 more source

Current and future management challenges for globally invasive grasses, with special reference to Echinochloa crus‐galli, Panicum capillare and Sorghum halepense

open access: yesWeed Research, Volume 65, Issue 2, March/April 2025.
Abstract Without appropriate and ongoing management interventions, weeds will continue to economically and environmentally disadvantage agricultural and natural ecosystems. For these management strategies to have long‐term sustained success, they need to carefully consider the biological aspects of the targeted weed.
Jason Roberts, Singarayer Florentine
wiley   +1 more source

Impact of Tillage and Herbicides on Weed Density, Yield and Quality of Cotton in Wheat Based Cropping System

open access: yesJournal of Integrative Agriculture, 2013
Conservation tillage may improve yield of cotton in addition to improvement in soil quality if practiced for longer period. However, the practice may not be productive in short-term particularly when severe weeds are infesting the crops such as Cynodon ...
Khalid Usman   +4 more
doaj   +1 more source

Response of Three Chloris elata Populations to Herbicides Sprayed in Pre- and Post-Emergence [PDF]

open access: yesPlanta Daninha, 2018
: In agricultural areas of Brazil, where there is no establishment of cover crops in the off-season and in fruit orchards, an increase in Chloris elata infestations, syn. Chloris polydactyla, has been observed.
N.M. CORREIA, Í. RESENDE
doaj   +1 more source

Evaluation of the Impact of Weed Control Methods on Quantitative and Qualitative Characteristics of Moldavian Balm; A Medicinal Plant

open access: yesActa Technologica Agriculturae, 2016
Moldavian balm is an annual herbaceous plant and its lemon-scented leaves contain essential oil. However, weeds adversely affect its growth by release of allelochemicals, and/or direct competition for nutrient, moisture, light and space.
Janmohammadi Mohsen   +2 more
doaj   +1 more source

Yield and Quality of Fruits of Pineapple Cultivars Treated With CPA With Respect to Planting Date and Density

open access: yesInternational Journal of Agronomy, Volume 2025, Issue 1, 2025.
This study was carried out to evaluate the yield and quality of pineapple fruits of the cultivars MD2, Smooth Cayenne, and Cabezona from plants treated with 2‐(3‐chlorophenoxy) propionic acid (CPA) in the humid tropics of Mexico with respect to three planting dates and two planting densities.
Juventino Pérez-Romero   +6 more
wiley   +1 more source

Effectiveness of herbicides against the volunteer plants of imidazolinone-resistant sunflower in oil flax sowings [PDF]

open access: yesE3S Web of Conferences
In 2020-2021, we conducted research on the effect of herbicides on oil flax productivity and volunteer plants of imidazolinone-resistant sunflower in oil flax sowings. We used the contact herbicide Basagran, AS (a.i.
Orekhov Gennady   +2 more
doaj   +1 more source

Growth, Yield and Grain Quality of Cowpea (Vigna unguiculata (L.) Walp.) and Weed Flora as Affected by Physical and Chemical Methods of Weed Control

open access: yesLegume Science, Volume 6, Issue 4, December 2024.
ABSTRACT This study sought to identify the most effective weed control methods for enhancing growth, yield and grain quality in cowpea and to reduce weed interference during the major and minor rainy seasons of 2022 at Juaso in the Asante Akim South Municipality, Ghana.
Asare Osei Dennis   +6 more
wiley   +1 more source

Association between herbicides and sugarcane straw for controlling Urochloa decumbens (Stapf) R. D. Webster in peanuts

open access: yesBioscience Journal
Signal grass (Urochloa decumbens) is a common troublesome weed in peanut areas, and its control is essential. This study evaluated the efficacy of herbicides associated with harvested sugarcane residues in controlling U. decumbens.
Augusto Guerreiro Fontoura Costa   +3 more
doaj   +1 more source

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