Results 21 to 30 of about 402 (63)

Oxidative stress and hematocrit levels in eared doves (Zenaida auriculata) exposed to neonicotinoid-treated soybean cotyledons

open access: yesRIA: Revista Investigaciones Agropecuarias
Este estudio evalúa los efectos de la exposición a cotiledones de soja tratados con neonicotinoides sobre los marcadores de estrés oxidativo y los niveles de hematocrito en torcazas (Zenaida auriculata).
Laura Addy-Orduna, J. Cazenave
doaj   +1 more source

NEONICOTINOIDES, UN RIESGO POTENCIAL PARA LOS POLINIZADORES

open access: yesRD-ICUAP
Para la agricultura actual es necesaria la producción química de los cultivos, ya que (incluso con el uso de estos químicos) todos los años al menos un 40% de los cultivos globales se pierden por plagas y enfermedades.
Amanda Denisse Nicanor Barbosa
semanticscholar   +1 more source

Aqueous extracts and oil of neem combined with neonicotinoid insecticides against Bemisia tabaci biotype B in melon Extratos aquosos e óleo de nim associados com inseticidas neonicotinóides sobre Bemisia tabaci biótipo B em meloeiro

open access: yesCiência Rural, 2007
This research was aimed at evaluating nymph population density of whitefly (Bemisia tabaci biotype B) in melon plants after treatment with neem-dry-leaf aqueous extracts and neem-oil ( A.
Maria Santana de Araújo Trindade   +4 more
doaj   +1 more source

Residuos de Neonicotinoides y Espinosad en cera y polen : Determinación por LC-ESI-MS

open access: yes, 2017
Las abejas de la especie Apis mellifera, son los insectos que a nivel mundial, presentan mayor importancia economica, no solo por los productos que se obtienen de la colmena, sino tambien por el rol fundamental que cumplen en la polinizacion de millones ...
Yáñez Arellano, K. Pilar
semanticscholar   +1 more source

Capillary electromigration methods for food analysis and Foodomics: Advances and applications in the period March 2021 to March 2023

open access: yesELECTROPHORESIS, Volume 45, Issue 1-2, Page 8-34, January 2024.
Abstract This work presents a revision of the main applications of capillary electromigration (CE) methods in food analysis and Foodomics. Papers that were published during the period March 2021 to March 2023 are included. The work shows the multiple CE methods that have been developed and applied to analyze different types of molecules in foods and ...
Gloria Domínguez‐Rodríguez   +4 more
wiley   +1 more source

LEAF-CUTTING ANTS Acromyrmex niger SMITH, 1858 (HYMENOPTERA; FORMICIDAE) USED AS BIOINDICATORS OF AGROTOXICS RESIDUES

open access: yesActa Biológica Colombiana, 2014
Despite the condition of leaf-cutting ant pests in agroecosystems, it is undeniable the benefits they can bring in certain situations or environments.
Liriana Belizário Cantagalli   +3 more
doaj   +1 more source

Evaluation des capacités locomotrices de l’abeille en laboratoire : une méthode qui permet d’identifier des effets sublétaux après exposition à des pyréthrinoïdes et des néonicotinoïdes

open access: yes, 2017
Les methodes permettant l’evaluation de la toxicite des pesticides pour les abeilles ont tendance a evoluer ces dernieres annees et ne se cantonnent plus seulement a la determination de la DL50 (dose provoquant la mort de la moitie des individus).
C. Collet, M. Charreton
semanticscholar   +1 more source

Silencing of CYP6CM1 gene of cotton whitefly Bemisia tabaci (Gennadius) using RNAi technique

open access: yesگیاه‌پزشکی, 2019
Background and Objectives The cotton whitefly, Bemisia tabaci (Gennadius) (Hemiptera: Aleyrodidae), is a significant agricultural pest in arable lands and on ornamental crops in temperate regions of the world and has been shown to be capable of ...
M Basij   +3 more
doaj   +1 more source

Insecticidas químicos y biorracionales utilizados por pequeños productores de hortalizas de Yucatán

open access: yesAIA Avances en Investigación Agropecuaria
Objetivo. Realizar un diagnóstico del uso de insecticidas químicos y la percepción de uso de insecticidas biorracionales en productores de hortalizas de Yucatán. Materiales y métodos.
Esaú Ruiz-Sánchez   +3 more
doaj   +1 more source

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