Results 31 to 40 of about 269 (145)

Molecular Docking and Biophysical Studies for Antiproliferative Assessment of Synthetic Pyrazolopyrimidinones Tethered with Hydrazide-Hydrazones. [PDF]

open access: yes, 2021
Chemotherapy represents the most applied approach to cancer treatment. Owing to the frequent onset of chemoresistance and tumor relapses, there is an urgent need to discover novel and more effective anticancer drugs.
Caso, A.   +9 more
core   +1 more source

Manufacturing Approaches of New Halogenated Agrochemicals

open access: yesEuropean Journal of Organic Chemistry, Volume 2022, Issue 12, March 29, 2022., 2022
An overview of the latest generation of halogen‐containing agrochemicals introduced into the market over the past 10 years is provided. Manufacturing approaches of current halogen‐containing development candidates are described. Abstract To ensure sustainability, the agrochemical industry is faced with enormous challenges, from provision of high ...
Peter Jeschke
wiley   +1 more source

Modification of the existing maximum residue levels for fosetyl/phosphonic acid in chards/beet leaves and honey resulting from the use of potassium phosphonates

open access: yesEFSA Journal, Volume 20, Issue 1, January 2022., 2022
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant BASF SE submitted a request to the competent national authority in the Netherlands to modify the existing maximum residue levels (MRLs) for fosetyl/phosphonic acid (fosetyl‐Al (sum of fosetyl, phosphonic acid and their salts, expressed as fosetyl)) in chards/beet leaves
European Food Safety Authority (EFSA)   +20 more
wiley   +1 more source

Non-target potential of neonicotinoid and fungicide seed cane treatments on Solenopsis invicta [PDF]

open access: yes, 2023
Traditionally, Louisiana sugarcane has been grown vegetatively from whole stalks, but innovations in machinery and rising labor costs have increased interest in billet planting.
Penn, Hannah J.   +3 more
core   +1 more source

Modification of the existing maximum residue levels for fosetyl/phosphonic acid in apricots, cherries and plums resulting from the use of potassium phosphonates

open access: yesEFSA Journal, Volume 20, Issue 1, January 2022., 2022
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant LAINCO S.A. submitted a request to the competent national authority in Greece to modify the existing maximum residue levels (MRLs), currently expressed as fosetyl in the MRL Regulation, resulting from the use of the active substance potassium phosphonates on apricots ...
EFSA (European Food Safety Authority)   +20 more
wiley   +1 more source

What makes a molecule a pre‐ or a post‐herbicide – how valuable are physicochemical parameters for their design?

open access: yesPest Management Science, Volume 77, Issue 11, Page 4863-4873, November 2021., 2021
A high number of parameters influence the fate of herbicides. General characteristics of pre‐ or post‐emergence herbicides can therefore not be defined yet. Abstract Pre‐emergence herbicides are taken up by seeds before germination and by roots, hypocotyls, cotyledons, coleoptiles or leaves before emergence, whereas post‐emergence herbicides are taken ...
Hansjörg Krähmer   +5 more
wiley   +1 more source

Assessing the acute toxicity of insecticides to the buff-tailed bumblebee (Bombus terrestris audax) [PDF]

open access: yes, 2020
The buff-tailed bumblebee, Bombus terrestris audax is an important pollinator within both landscape ecosystems and agricultural crops. During their lifetime bumblebees are regularly challenged by various environmental stressors including insecticides ...
Bass, C.   +8 more
core   +2 more sources

Modification of the existing maximum residue levels for fosetyl/phosphonic acid in citrus fruits resulting from the use of potassium phosphonates

open access: yesEFSA Journal, Volume 19, Issue 11, November 2021., 2021
Abstract In accordance with Article 6 of Regulation (EC) No 396/2005, the applicant Luxembourg Industries (Pamol) Ltd submitted a request to the competent national authority in Spain to modify the existing maximum residue levels (MRLs) for fosetyl/phosphonic acid (fosetyl‐Al (sum of fosetyl, phosphonic acid and their salts, expressed as fosetyl)) in ...
EFSA (European Food Safety Authority)   +21 more
wiley   +1 more source

The Effects of Structural Alterations in the Polyamine and Amino Acid Moieties of Philanthotoxins on Nicotinic Acetylcholine Receptor Inhibition in the Locust, Schistocerca gregaria [PDF]

open access: yes, 2021
Alterations in the polyamine and amino acid (tyrosine) moieties of philanthotoxin‐343 (PhTX‐343) were investigated for their effects on the antagonism of nicotinic acetylcholine receptors (nAChRs) isolated from the locust (Schistocerca gregaria) mushroom
Franzyk, Henrik   +4 more
core   +2 more sources

A comprehensive testing cascade to identify resistance breaking repurposed insecticides for next-generation vector control tools: screening a panel of chemistries against a malaria vector [PDF]

open access: yes, 2019
Background: With insecticide resistance in malaria vectors spreading in geographical range and intensity, there is a need for compounds with novel modes of action to maintain the successes achieved to date by long-lasting insecticidal nets and indoor ...
Lees, Rosemary, Ranson, Hilary
core   +1 more source

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