Results 41 to 50 of about 206,327 (312)

Occurrence of target-site resistance to neonicotinoids in the aphid Myzus persicae in Tunisia, and its status on different host plants [PDF]

open access: yes, 2018
This is the peer reviewed version of the following article: Kamel Charaabi, Sonia Boukhris-bouhachem, Mohamed Makni, and Ian Denholm, ‘Occurrence of target‐site resistance to neonicotinoids in the aphid Myzus persicae in Tunisia, and its status on ...
Bass   +28 more
core   +2 more sources

Evaluation of the susceptibility of the pea aphid, Acyrthosiphon pisum, to a selection of novel biorational insecticides using an artificial diet [PDF]

open access: yes, 2009
An improved technique was developed to assay the toxicity of insecticides against aphids using an artificial diet. The susceptibility of the pea aphid Acyrthosiphon pisum (Harris) (Hemiptera: Aphidoidea) was determined for a selection of novel ...
Sadeghi, Amin   +2 more
core   +2 more sources

No evidence for negative impacts of acute sulfoxaflor exposure on bee olfactory conditioning or working memory [PDF]

open access: yesPeerJ, 2019
Systemic insecticides such as neonicotinoids and sulfoximines can be present in the nectar and pollen of treated crops, through which foraging bees can become acutely exposed.
Harry Siviter   +5 more
doaj   +2 more sources

Reactivity of neonicotinoid insecticides with carbonate radicals [PDF]

open access: yesWater Research, 2012
The reaction of three chloronicotinoid insecticides, namely Imidacloprid (IMD), Thiacloprid (THIA) and Acetamiprid (ACT), with carbonate radicals (CO·₃⁻) was investigated. The second order rate constants (4 ± 1) × 10⁶, (2.8 ± 0.5) × 10⁵, and (1.5 ± 1) × 10⁵ M⁻¹ s⁻¹ were determined for IMD, THIA and ACT, respectively.
Dell'Arciprete, María Laura   +6 more
openaire   +5 more sources

Chronic exposure to neonicotinoids increases neuronal vulnerability to mitochondrial dysfunction in the bumblebee (Bombus terrestris) [PDF]

open access: yes, 2015
This work was funded jointly by the Biotechnology and Biological Sciences Research Council, the Department for Environment, Food and Rural Affairs, the Natural Environment Research Council, the Scottish Government, and The Wellcome Trust, under the ...
Bollan, Karen A.   +7 more
core   +3 more sources

Preventing a Risk/Risk Trade-off: An Analysis of the Measures Necessary to Increase U.S. Pollinator Numbers [PDF]

open access: yes, 2017
This Note will proceed in four parts. Part II will discuss the importance of pollinators and the possible reasons for their declining numbers. Part III will delve into the current and proposed actions to increase pollinator populations that are taking ...
Acchiardo Vallejo, Camila
core   +2 more sources

Enzymes and Inhibitors in Neonicotinoid Insecticide Metabolism [PDF]

open access: yesJournal of Agricultural and Food Chemistry, 2009
Neonicotinoid insecticide metabolism involves considerable substrate specificity and regioselectivity of the relevant CYP450, aldehyde oxidase, and phase II enzymes. Human CYP450 recombinant enzymes carry out the following conversions: CYP3A4, 2C19, and 2B6 for thiamethoxam (TMX) to clothianidin (CLO); 3A4, 2C19, and 2A6 for CLO to desmethyl-CLO; 2C19 ...
Xueyan, Shi   +3 more
openaire   +2 more sources

Sex allocation theory reveals a hidden cost of neonicotinoid exposure in a parasitoid wasp [PDF]

open access: yes, 2015
P.R.W. was funded by the University of Stirling, C.V.B. and S.M.G. were funded by Nuffield Research Placements and N.C., J.G. and D.M.S. were funded by NERC (NE/J024481/1).Sex allocation theory has proved to be one the most successful theories in ...
Blackburn, Charlotte V.   +6 more
core   +2 more sources

Is there a relationship between insect metabolic rate and mortality of mealworms Tenebrio molitor L. after insecticide exposure? [PDF]

open access: yesJournal of Central European Agriculture, 2016
Pesticides are known to affect insects metabolic rate and CO2 release patterns. In the presented paper metabolic rate and mortality of mealworms Tenebrio molitor L.
Justyna MALISZEWSKA, Eugenia TĘGOWSKA
doaj   +1 more source

Dinotefuran: A Potential Neonicotinoid Insecticide Against Resistant Mosquitoes [PDF]

open access: yesJournal of Medical Entomology, 2004
Because pyrethroid, organophosphate, and carbamate resistance is more and more developed in mosquitoes of medical importance, there is an urgent need for alternative insecticides for vector control. Dinotefuran, a new neonicotinoid insecticide commercialized by Mitsui Chemicals (Tokyo, Japan), could be a useful candidate in public health because it ...
/Corbel, Vincent   +3 more
openaire   +3 more sources

Home - About - Disclaimer - Privacy