Results 41 to 50 of about 56,149 (267)

Peer review of the pesticide risk assessment of the active substance beta‐cyfluthrin

open access: yesEFSA Journal, 2020
The conclusions of the EFSA following the peer review of the initial risk assessments carried out by the competent authorities of the rapporteur Member State, Germany, and co‐rapporteur Member State, Hungary, for the pesticide active substance beta ...
European Food Safety Authority (EFSA)   +37 more
doaj   +1 more source

Insecticide resistance status in Anopheles gambiae in southern Benin. [PDF]

open access: yes, 2010
BACKGROUND: The emergence of pyrethroid resistance in Anopheles gambiae has become a serious concern to the future success of malaria control. In Benin, the National Malaria Control Programme has recently planned to scaling up long-lasting insecticidal ...
Padonou, Gil   +43 more
core   +1 more source

First report of the infection of insecticide-resistant malaria vector mosquitoes with an entomopathogenic fungus under field conditions. [PDF]

open access: yes, 2011
BACKGROUND: Insecticide-resistant mosquitoes are compromising the ability of current mosquito control tools to control malaria vectors. A proposed new approach for mosquito control is to use entomopathogenic fungi.
Knols, B.G.J.   +34 more
core   +1 more source

ACTIVATION OF Bacillus thuringiensis var. kurstaki BY USING SOME CHEMICAL COMPOUNDS FOR INCREASING ITS EFFICACY

open access: yesJournal of Plant Protection and Pathology, 2013
 Second instar larvae of Spodoptera. littoralis were fed on castor bean leaves treated with different concentrations of Dipel (Bacillus thuringiensis var.
N. Abou Zeid, M. Shalaby, E. MANSOUR
doaj   +1 more source

Eggshell as a biomaterial can have a sorption capability on its surface: A spectroscopic research

open access: yesRoyal Society Open Science, 2021
In this study, eggshell as a biomaterial was used as an adsorbent. This natural waste material is easy to access and cost-free. The surface of the eggshell with its porous structure showed affinity to adsorb damaging chemicals. In particular insecticides
Neslihan Kaya Kınaytürk   +2 more
doaj   +1 more source

Evaluation of KO-Tab 1-2-3: a wash-resistant 'dip-it-yourself' insecticide formulation for long-lasting treatment of mosquito nets. [PDF]

open access: yes, 2005
INTRODUCTION: Insecticide-treated nets (ITN) are an important method of preventing malaria. To remain effective, they need to be re-treated with pyrethroid insecticide at approximately yearly intervals. Systems for re-treating nets in Africa are limited,
Mark Rowland   +14 more
core   +1 more source

The infectivity of the entomopathogenic fungus Beauveria bassiana to insecticide-resistant and susceptible Anopheles arabiensis mosquitoes at two different temperatures [PDF]

open access: yes, 2010
BACKGROUND: Control of the major African malaria vector species continues to rely extensively on the application of residual insecticides through indoor house spraying or bed net impregnation.
Knols, B.G.J.   +15 more
core   +1 more source

Effects of Plant Protection Products on Biochemical Markers in Honey Bees

open access: yesAgriculture, 2021
Plant protection products (PPPs) are pesticides that protect crops and ornamental plants. PPPs include primarily insecticides, herbicides, and fungicides.
Agnieszka Murawska   +2 more
doaj   +1 more source

Combining unrelated insecticides for improved control and management of insecticide resistant African malaria vectors [PDF]

open access: yes
It is now generally accepted that if nothing is done and insecticide resistance in malaria vectors especially to pyrethroids eventually led to widespread failure of current vector control strategies, the progress achieved so far in reducing the burden of
Ngufor, CA
core   +1 more source

Multicentre studies of insecticide-treated durable wall lining in Africa and South-East Asia: entomological efficacy and household acceptability during one year of field use. [PDF]

open access: yes, 2012
BACKGROUND: Indoor residual spraying (IRS) is a primary method of malaria vector control, but its potential impact is constrained by several inherent limitations: spraying must be repeated when insecticide residues decay, householders can tire of the ...
Mark Rowland   +50 more
core   +1 more source

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