Results 71 to 80 of about 264,396 (266)

Advances in Microfluidics Techniques for Rapid Detection of Pesticide Residues in Food

Foods, 2023
Food safety is a significant issue that affects people worldwide and is tied to their lives and health. The issue of pesticide residues in food is just one of many issues related to food safety, which leave residues in crops and are transferred through ...
Zhuoao Jiang, Yu Zhuang, Shentian Guo, A. S. M. Muhtasim Fuad Sohan, Binfeng Yin   +4 more
doaj   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

Mass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt, Adriana Arigò, Giorgio Famiglini, Pierangela Palma, Achille Cappiello   +4 more
wiley   +1 more source

Determination of organochlorine pesticide residues in the raw milk taken from milk collection centers in Urmia in 2020

سلامت و محیط, 2021
Background and Objective: Milk is one of the most important components of human food. In recent decades, the continued use of pesticides has led to contamination of soil, water, air and milk and caused public concern in the community.
Naiema Vakili Saatloo, Tooraj Mehdizadeh, Javad Aliakbarlu, Rahele Tahmasebi   +3 more
doaj  

Residual characteristics of HCHs and DDTs in soil and dust of some parks in Ulaanbaatar, Mongolia

Mongolian Journal of Chemistry, 2014
The residual characteristics of HCHs and DDTs in park soils and dusts in Ulaanbaatar, Mongolia were determined by GC-ECD to evaluate their potential pollution risk.
O Khureldavaa, Jiang He, Dekun Hou, Ruiqing Zhang, Fujing Zhang, D Oyuntsetseg, J Ganbaatar   +6 more
doaj   +1 more source

How effective are entomopathogenic nematodes for vine weevil (Coleoptera: Curculionidae) biological control? A meta‐analysis

Pest Management Science, EarlyView.
Entomopathogenic nematodes provide reliable biological control of vine weevil larvae, reducing populations by 63% on average. All five tested species are effective, with temperature (18–30 °C) being the strongest predictor of success. Abstract BACKGROUND Vine weevil (Otiorhynchus sulcatus) is a globally important pest of soft fruit and ornamental crops
Joe M. Roberts, Marco Corradi, Ben J. Clunie, Eugenia Fezza, W. Edwin Harris, Tom W. Pope   +5 more
wiley   +1 more source

Persistent Organochlorine Pesticide Residues in Water, Sediments and Fish Samples from Ogbese River

, 2015
This study considered the levels of 15 organochlorine pesticide (OCPs) residues (α-BHC, β- BHC, ϒ-BHC, lindane, chlorothalonil, heptachlor, aldrin, heptachlor epoxide, endosulfan I, endosulfan II, endrin, dieldrin, p, p'-DDD, p, p'-DDT and endosulfan ...
O. Ibigbami, A. Aiyesanmi, E. Adeyeye, A. O. Adebayo   +3 more
semanticscholar   +1 more source

Long‐term impact of exposure to Royal Guard, a pyriproxyfen‐based bed net, on pyrethroid‐resistant malaria vectors from Cameroon using DNA‐based metabolic resistance markers

Pest Management Science, Volume 81, Issue 4, Page 2165-2180, April 2025.
We used recently detected P450 DNA‐based markers of pyrethroid resistance in both Anopheles funestus and Anopheles gambiae to demonstrate that although pyrethroid‐resistant mosquitoes have higher ability to survive and live longer after exposure to Royal Guard, this net significantly affects their lifespan, blood feeding ability and interestingly ...
Emilie S Ngongang‐Yipmo, Magellan Tchouakui, Benjamin D Menze, Riccado F Tiomela, Derrick Fofie, Vanessa B Ngannang‐Fezeu, Jean L Mugenzi, Flobert Njiokou, Charles S Wondji   +8 more
wiley   +1 more source

The “Pesticide Chip”: Chemical Legacies and Agrarian Futures in Costa Rica

Antipode, EarlyView.
Abstract For decades, agro‐industrial capital has adopted cascading chemical and biotechnical interventions, or fixes, to secure accumulation through the cultivation of monocrops. We develop a framework that centres on how monocrop‐induced susceptibility to pests and pathogens—and the patchwork of fixes to address these—produces uneven chemical ...
Soledad Castro‐Vargas, Marion Werner
wiley   +1 more source

Water Bodies Quality along Paddy Field in Karang Ploso Sub District, Malang City, Indonesia [PDF]

E3S Web of Conferences, 2019
Agricultural activities cannot be separated from the use of agrochemical, both chemical fertilizer and pesticides. As the largest water user sector, agricultural activities are a source of water pollution.
Gustinasari Kiki, Hermana Joni, Pandebesie Ellina S.   +2 more
doaj   +1 more source

Evaluation of the pollution pressures posed by groups of chemicals on British riverine invertebrate populations

Biological Reviews, EarlyView.
ABSTRACT Globally, rivers receive a diverse range of chemicals, including metals, pesticides, persistent organic pollutants, petrochemicals, human and veterinary pharmaceuticals and personal care products. However, the extent to which these different chemical groups affect riverine invertebrate communities is not well defined.
Imogen P. Poyntz‐Wright, Xavier A. Harrison, Charles R. Tyler   +2 more
wiley   +1 more source