Results 21 to 30 of about 101,508 (308)

Comparison between standard and drift reducing nozzles for pesticide application in citrus: Part II. Effects on canopy spray distribution, control efficacy of Aonidiella aurantii (Maskell), beneficial parasitoids and pesticide residues on fruit [PDF]

, 2017
Venturi nozzles are often recommended to reduce drift, which is one of the major pollution sources caused by the application of plant protection products on high growing crops. The coarse droplets produced by this type of nozzle could however also affect
Abad, Raquel, Chueca Adell, Patricia, Garcerá, Cruz, Insa, Jose Antonio, Moltó García, Enrique, Planas de Martí, Santiago, Román, Carla, Torrent Martí, Xavier   +7 more
core   +2 more sources

Residues and dissipation kinetics of two imidacloprid nanoformulations on bean (Phaseolus vulgaris L.) under field conditions [PDF]

, 2019
The current study investigates the dissipation kinetics of two imidacloprid (IMI) nanoformulations (entitled: Nano-IMI and Nano-IMI/TiO2) on common bean (Phaseolus vulgaris) seeds under field conditions and compares them with 35% Suspension Concentrate ...
Adeli, M., Ghadamyari, M., Jalalipour, R., Memarizadeh, N., Talebi, K., Torabi, E.   +5 more
core   +1 more source

Impact of Sodium Hypochlorite Applied as Nutrient Solution Disinfectant on Growth, Nutritional Status, Yield, and Consumer Safety of Tomato (Solanum lycopersicum L.) Fruit Produced in a Soilless Cultivation

Horticulturae, 2023
Soilless crop production is spread worldwide. It is a cultivating technique that enhances yield quality and quantity, thus contributing to both food safety and food security.
Maira Lykogianni, Eleftheria Bempelou, Ioannis Karavidas, Christos Anagnostopoulos, Konstantinos A. Aliferis, Dimitrios Savvas   +5 more
doaj   +1 more source

Nationwide Surveillance and Cumulative Risk Assessment of Pesticide Residues in Egyptian Vegetables: Results from 2018 to 2021

Separations
Pesticide residues in food are a global concern due to their potential impacts on human health and the environment. This study investigates pesticide residues in vegetables commonly consumed in Egypt, utilizing advanced analytical techniques such as ...
Farag Malhat, Ayman Saber, El-Sayed Saber, Shokr Abel Salam Shokr, Mohammed Abdel-Megeed   +4 more
doaj   +1 more source

Simultaneous Determination of Multiresidues of Pesticides and Veterinary Drugs in Agricultural Soil Using QuEChERS and UHPLC–MS/MS

Separations
Soil is one of the main destinations for pesticides and veterinary drugs used in agriculture and animal production. The negative consequences of the accumulation of these compounds in the environment make it important to monitor these compounds in the ...
Michele C. Vicari, Janice F. Facco, Sandra C. Peixoto, Gabriel S. de Carvalho, Luana Floriano, Osmar D. Prestes, Martha B. Adaime, Renato Zanella   +7 more
doaj   +1 more source

Low-dose cadmium affects the enantioselective bioaccumulation and dissipation of chiral penflufen in zebrafish (Danio rerio)

Ecotoxicology and Environmental Safety, 2022
Pesticides are currently extensively used in agriculture, forestry, animal husbandry, and environmental hygiene, and their residues have become a global environmental problem, which can easily form combined pollution with heavy metals.
Shanshan Di, Huiyu Zhao, Zhenzhen Liu, Tao Cang, Zhiwei Wang, Peipei Qi, Xiangyun Wang, Hao Xu, Xinquan Wang   +8 more
doaj   +1 more source

Enantioselective toxicity and mechanism of chiral fungicide penflufen based on experiments and computational chemistry

Ecotoxicology and Environmental Safety, 2021
Penflufen fungicide is widely used as a racemate, which has potential ecological risks to aquatic organisms, while its enantioselective toxicity data is limited.
Shanshan Di, Zhiwei Wang, Tao Cang, Yunye Xie, Huiyu Zhao, Peipei Qi, Xiangyun Wang, Hao Xu, Xinquan Wang   +8 more
doaj   +1 more source

Pesticide Residues and Health Risk Assessment in Tomatoes and Lettuces from Farms of Metropolitan Region Chile

Molecules, 2020
Over the last years, the detection of pesticide residues in the official food surveillance programs of Chile has been increased, mainly in fresh vegetables such as tomatoes and lettuces.
Sebastian Elgueta, Marcela Valenzuela, Marcela Fuentes, Pablo Meza, Juan Pablo Manzur, Shaofeng Liu, Guoqing Zhao, Arturo Correa   +7 more
doaj   +1 more source

Comprehensive evaluation of chiral penflufen metabolite (penflufen-3-hydroxy-butyl): Identification, synthesis, enantioseparation, toxicity and enantioselective metabolism

Ecotoxicology and Environmental Safety, 2023
Identification and evaluations of pesticide metabolites are necessary for risk assessment and toxicological research. In this study, the metabolites of penflufen (a widely used chiral pesticide) in rat liver microsomes were identified using liquid ...
Shanshan Di, Ruiquan Liu, Zhenzhen Liu, Hao Xu, Huiyu Zhao, Yuele Lu, Peipei Qi, Zhiwei Wang, Xinquan Wang   +8 more
doaj   +1 more source

Detection of Residual Pesticides in Foods [PDF]

Foods, 2021
Pesticides are used worldwide [...]
openaire   +4 more sources