Exploració per tema "Plaguicides"
Ara es mostren els items 1-17 de 17
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Advanced technologies for the improvement of spray application techniques in spanish viticulture: an overview
(2014-01-02)
Article
Accés obertSpraying techniques have been undergoing continuous evolution in recent decades. This paper presents part of the research work carried out in Spain in the field of sensors for characterizing vineyard canopies and monitoring ... -
Agricultural spray inspection according to ISO 16122: Part II—Determination of the state of use and conservation of agricultural sprayersc
(2019-08-15)
Article
Accés obertConsidering the need to reduce environmental contamination and uplift the effectiveness and quality of pesticide application, this work had the goal to determine the conditions of use and conservation of agricultural ... -
Analysis of the occurrence and risk assessment of polar pesticides in the Llobregat River Basin (NE Spain)
(2012-01)
Article
Accés restringit per política de l'editorialContamination of surface waters by pesticides continues to be the focus of concern for water authorities due to the growing evidence of their deleterious effects on aquatic life. In this context, the present work investigates ... -
Avaluació de nanopartícules de ferro (nZVI) en experiments en columes per a l'eliminació de nitrats i pesticides en aigües contaminades
(Universitat Politècnica de Catalunya, 2021-01-29)
Treball Final de Grau
Accés obertAquest TFG estudia la descontaminació d’aqüífers que contenen nitrat i pesticides. Els dos tipus de descontaminacions que s’estudien són la reducció del nitrat per mètodes biològics i per mètodes químics utilitzant ... -
Consumers´ preference for reduced pesticide use in conventional vineyards: a reference price-dependent discrete choice experiment
(2023)
Comunicació de congrés
Accés obertReducing the use of plant protection products (PPPs) in agriculture has been one of the main targets of the European Union (EU) since 2009. We use the Mediterranean vineyard sector where alternative innovations are being ... -
Efecto del tipo de boquilla y de adyuvantes antideriva en la reducción del riesgo de contaminación. Determinación de la deriva potencial de acuerdo con la ISO 22401
(Universitat Politècnica de Catalunya, 2023-10-25)
Treball Final de Grau
Accés obertThe present work deals with the performance of potential drift assays when using different adjuvants. To do this, the aim is to simulate the normal working conditions of a phytosanitary treatment using a hydraulic sprayer ... -
Eliminació de pesticides d'aigües residuals provinents d'instal·lacions agrícoles de fumigació per adsorció en carbó actiu
(Universitat Politècnica de Catalunya, 2008-10)
Projecte/Treball Final de Carrera
Accés obertAquest projecte s’ha basat en l’estudi d’un problema real que s’ha plantejat arrel de les aigües residuals generades en un hangar de fumigació a l’hora de netejar els helicòpters. Actualment, aquesta aigua residual, es ... -
Exposure study of an environmental mixture formed by bentazone and venlafaxine in mussels
(Universitat Politècnica de Catalunya, 2019-06-14)
Projecte Final de Màster Oficial
Accés obertAn exposure experiment will be carried out in an artificial marine mesocosm (AAM) where mussels will be exposed to a mixture of environmental contaminants at relevant environmental concentrations. Specimens with a uniform ... -
Eye-safe lidar system for pesticide spray drift measurement
(2015-02)
Article
Accés obertSpray drift is one of the main sources of pesticide contamination. For this reason, an accurate understanding of this phenomenon is necessary in order to limit its effects. Nowadays, spray drift is usually studied by using ... -
Ground deposition and airborne spray drift assessment in vineyard and orchard: The influence of environmental variables and sprayer settings
(2017-05-01)
Article
Accés obertSpray drift assessment encompasses classification of the capacity of each sprayer/technology/setting combination to reduce or avoid the spray drift risk, as well as drift measurement to define buffer zones mandated during ... -
LIDAR as an alternative to passive collectors to measure pesticide spray drift
(2014-01)
Article
Accés restringit per política de l'editorialPesticide spray drift entails a series of risks and costs in terms of human, animal and environmental well-being. A proper understanding of this phenomenon is essential to minimise these risks. However, most conventional ... -
Manejo de Tylenchulus semipenetrans en plantaciones de cítricos
(2014-02-01)
Article
Accés restringit per política de l'editorialNematodos de cítricos -
Ocurrence and human health implications of chemical contaminants in vegetables grown in peri-urban agriculture
(Elsevier, 2019-03-01)
Article
Accés obertRecent studies have proven that vegetables cultivated in peri-urban areas are exposed to a greater concentration of organic microcontaminants (OMCs) and trace elements (TEs) than those grown in rural areas. In this study, ... -
Pesticidas organoclorados adsorbidos sobre microplásticos
(OmniaScience, 2021-03)
Text en actes de congrés
Accés obert -
Pesticide dose based on canopy characteristics in apple trees: Reducing environmental risk by reducing the amount of pesticide while maintaining pest and disease control efficacy
(Elsevier, 2022-06-20)
Article
Accés obertAlthough many different designed air-assisted sprayers can be used for pesticide application in apple orchards, the lack of adequate adjustments according to specific crop characteristics leads to application inefficiencies ... -
Projecte formatiu per a la millora de les pràctiques fitosanitàries a la conca de l’Ebre
(2014)
Comunicació de congrés
Accés obertEl Reial Decret 60/2011, que transposa a la legislació espanyola la Directiva 2008/105/CE, estableix les normes de qualitat ambiental (és a dir llindars màxims de concentració) de les substàncies prioritàries i altres ... -
Two distinct plant respiratory physiotypes might exist which correspond to fast-growing and slow-growing species.
(2014-08)
Article
Accés obertThe origin of the carbon atoms in CO2 respired by leaves in the dark of several plant species has been studied using 13C/12C stable isotopes. This study was conducted using an open gas exchange system for isotope labeling ...