|
General Information
- Fenitrothion is non-systemic, and
non-persistent.
- Fenitrothion is considered a
cholinesterase inhibitor.
- Fenitrothion is effectiveness as a
vector control agent for malaria is confirmed by the World Health
Organization.
Analysis
- The complexation by cyclodextrin
(??-CD) of three organophosphorus pesticides, fenitrothion,
parathion
and methylparathion, and of their carboxylic ester analogues was
analyzed using PM3 and molecular
mechanics methods.
- The analytical method used in the
Brazilian trials involves extraction of combined analytes of
fenitrothio and esfenvalerate with ethyl acetate in the presence of
sodium sulphate, partitioning by a
mixture of cyclohexane and ethyl acetate, and cleaning by gel
permeation chromatography. The
analytes are determined quantitatively by gas chromatography using
electron capture detectors (μ-
ECD, Ni63 pulsing) for esfenvalerate and pulsing flame photometric
detection (FPD) for fenitrothion.
Application
- Fenitrothion is registered for use in
many countries on a wide range of crops.
- Long-term control of Aedes aegypti,
the vector of dengue haemorrhagic fever in
Thailand, was obtained by 2 thorough applications offenitrothion
mist applied at a target
dosage rate of 0.1 ml per m3 of room space.
- Fenitrothion was evaluated for
residual spraying in antimalaria programmes in a largescale
field trial.
Report
- Canadian forests constitute 10% of the
total forested land mass of planet earth and are thus a key
element in global carbon and other biogeochemical cycles. Our
forests provide habitat for an estimated 140,000 species of plants,
animals and microorganisms.
- Forest management in Canada covers a
spectrum ranging from extensive through basic to intensive with
varying degrees of human intervention, financial investment and
scientific basis.
- In Canada, owing largely to difficult
access, remoteness of sites, and inherent cost-effectiveness
relative to other alternatives, herbicides remain the principal
mechanism for controlling competing vegetation. However, in contrast
to the United States, and many other major timber producing
countries, only a few herbicides are registered for broadcast
application in Canada.
Entrepreneur who wants the
information on "Analysis, Technology, Applications, Patent, Consultants,
Company Profiles, Reports, MSDS, Properties, Suppliers " can
email us to
informer@eth.net ,
primaryinfo@gmail.com
|