Results 51 to 60 of about 74,600 (193)

Federal Regulation of Pesticide Residues: A Brief History and Analysis [PDF]

open access: yes, 2019
In the United States today, there are over 900 pesticides in use1 and over 400 are approved for use in food production, whether used as part of the growing process or in post-harvest handling. Although the history of pesticide use in food crops goes back
Graham, Kate Z.
core   +2 more sources

Exploiting pH-Regulated Dimer-Tetramer Transformation of Concanavalin A to Develop Colorimetric Biosensing of Bacteria

open access: yesScientific Reports, 2017
Gold nanoparticles (AuNPs) aggregation-based colorimetric biosensing remains a challenge for bacteria due to their large size. Here we propose a novel colorimetric biosensor for rapid detection of Escherichia coli O157:H7 (E.
Xiahong Xu   +10 more
doaj   +1 more source

Effect of organic, low-input and conventional production systems on pesticide and growth regulator residues in wheat, potato and cabbage [PDF]

open access: yes, 2007
The Nafferton factorial systems comparison (NFSC) experiments facilitate the investigation of effects of, and interaction between, three production system components - a) rotational position, b) fertility and c) crop protection management - in organic ...
Cooper, J.M.   +6 more
core  

Validation of a multi-residue method to determine deltamethrin and alpha-cypermethrin in mosquito nets by gas chromatography with electron capture detection (GC-µECD) [PDF]

open access: yes, 2013
Background: Nowadays long-lasting insecticidal mosquito nets (LNs) are frequently used around the world to protect people against malaria vectors. As they contain insecticide, laboratory control is needed to check whether the content of the active ...
Ouattara, Jean Pierre Nabléni   +2 more
core   +2 more sources

Pengaruh Residu Pestisida Terhadap Pola Populasi Bakteri Dan Fungi Tanah Di Rumahkaca [PDF]

open access: yes, 2011
Pesticide Residue was Affect Bacterial and Fungal Population in the Greenhouse Soil Condition. Bacterial and fungal inhabitants were examined through agriculture soil samples.
Antonius, S. (S)   +2 more
core  

Measure the Measure: the Impact of Differences in Pesticide MRLs on Chilean Fruit Exports to the EU [PDF]

open access: yes, 2009
This paper advances the measurement of nontariff measures (NTMs) by discussing a framework for how to compare regulations. We argue that relative differences in SPS regulations trigger the impact on trade flows between trading partner countries and ...
Achterbosch, T.J.   +3 more
core   +1 more source

CONSUMER PREFERENCES FOR NON-CONVENTIONALLY GROWN PRODUCE [PDF]

open access: yes
This study examines the potential for marketing fresh fruits and vegetables with labels indicating enhanced food and/or environmental safety attributes as compared to conventional produce.
Figueroa, Enrique E.   +1 more
core   +1 more source

Assessment of irregularities in organic imports from Ukraine to the EU in 2016, notified in OFIS [PDF]

open access: yes, 2018
The underlying study of this report set out to improve the understanding situation concerning residues found in organic food products exported from Ukraine, and to formulate guidelines for identifying and reducing risks for contamination through non ...
Batlogg, Verena   +6 more
core  

Effects of a probiotic-fermented herbal blend on the growth performance, intestinal flora and immune function of chicks infected with Salmonella pullorum

open access: yesPoultry Science, 2021
: Salmonella pullorum is a highly pathogenic bacteria in poultry industry. However, antibiotics were restricted in many countries because of the increasing risk of antibiotic resistance, Therefore, an environmental friendly and effective alternative ...
Yiming Wang   +6 more
doaj  

IDENTIFYING PRIORITIES FOR PESTICIDE RESIDUE REDUCTION [PDF]

open access: yes
Pesticide residues, dietary intakes, dietary risks, fruits and vegetables, Crop Production/Industries,
Kuchler, Fred   +2 more
core   +1 more source

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