- Phorate, generically, a
powerful pesticide effective against insects, mites, and nematodes.
- Phorate is a systemic
insecticide that acts by inhibiting cholinesterases, enzymes involved in
transmitting nerve impulses. Chemically, it is an organophosphate,
O,O-diethyl S-(ethylthio)methyl phosphorodithioate. Like all
organophosphates, it is related to the nerve gases and is among the
most toxic of all pesticides to vertebrates, including
humans.
- Phosphorus pentasulfide
and ethyl alcohol are reacted slowly in the presence of Diethyl thio
phosphoric acid (DETA) heel at 60-650C. Hydrogen
sulphide evolves
from the reaction mixture. The gas is scrubbed with caustic lye. It gets
converted to Di- sodium sulphide and sodium hydrogen
sulphide, which
has a by-product value. After the completion of reaction, the product is
charged in another reactor through a sparkler filter. The
product is
reacted with formaldehyde and ethyl mercaptan at room temperature to
produce crude phorate. This is a condensation reaction. Crude Phorate
thus obtained is washed using washing soda and steam stripped to remove
volatile organics and moisture.
- The hydrolysis of
phorate, an organophosphorus pesticide, was studied under simulated
environmental conditions. Several metal oxides (aluminum hydroxide,
hematite, goethite, and ferrihydrite) were chosen to represent the solid
phase in natural aquatic systems.
- Phorate
[O,O-diethyl-S-(ethylthio)methyl phosphoradiothioate] degrading bacteria
were isolated from agricultural
soil and characterized based on their
morphological and biochemical characteristics.
- Phorate and disulfoton
are organophosphate insecticides containing three oxidizable sulfurs,
including a thioether.
- The effects of a
synthetic nematicide Phorate (O,O-diethyl thiomethyl phosphoro
dithioate) on some biochemical components of the seeds of treated
soyabean cultivars TGM 80 and TGM 344 results that treated plants had
significantly (P = 0.05) higher crude fibre, crude protein, fat/oil and
phosphorus contents but lower free fatty acids than the
control.
- Phorate can be
determined
by GC using capillary columns with a flame photometric
detector (FPD) or a nitrogen-phosphorus
detector (NPD).
- Phorate accident
happened in a tea estate in Idukki. Bamboo is being grown in this
plantation as a part of diversification plan following the fall in the
price of tea.
- A boy of 16 years
who was working as a temporary labourer became ill while applying
phorate.
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General
Information
- Phorate Chemical
Information
- Phorate Data
Sheet
- Phorate Pesticide
Information
- Phorate Profile
Process
- Degradation of Phorate
by azotobater isolates
- Determination of
Phorate contents
- Phorate -
Explanation
- Hydrolysis of Phorate
Using Simulated Environmental Conditions: Rates, Mechanisms, and Product
Analysis
- Isolation and
characterization of phorate degrading soil
bacteria of environmental
and agronomic significance
- Phorate - Manufacturing
Process
- S-Oxygenation of the
thioether organophosphate insecticides phorate and disulfoton by human
lung flavin-containing monooxygenase 2
Application
- Compatability of
Phorate and Chlorpyriphos with trichoderma harzianum applied for
integrated disease management inblack pepper
- The effects of Phorate
(Thimet) used in nematode control of some biochemical components of
seeds of treated soybean Glycine max (L.) Merrill
- Effectiveness of
insecticides against blue gum chalcid, Leptocybe invasa Fisher & La
Salle (Hymenoptera: Eulophidae), infesting eucalyptus seedlings in
middle Gujarat, India
- Efficacy of Phorate
application in the control of root-knot nematodes on two soybean
varieties.
- Soil application of
insecticides influences microorganisms
and plant nutrients
- Metabolism and Movement
of insecticides from soils into water and crop plants
Function &
Technology
- Effect of application
rates of disulfoton and Phorate, and of irrigation on aphid control and
residues in canning peas
- Genotoxic Effects Of
Organophosphate Pesticide Phorate In Some Exotic Fishes Of
Kashmir
- Malathion tested for
synergism with cypermethrin, phosalone, phorate and fenitrothion on
musca domestica L.
- Toxic effect of Phorate
on the serum biochemical parameters of snake headed fish channa
punctatus
- Organ phosphorus
compounds by gas chromatography
- Solvent Extractable
nonvolatile compounds by high performance liquid chromatography (HPLC),
thermospray-mass spectrometry (TS-MS), and/or ultraviolet (UV),
detection
Regulatory
Act
- Phorate IRED
Facts
- Control of pesticide regulation - Evaluation of fully
approved or provisionally approved product phorate
- Reregistration Eligibility Decision for
Phorate
- Phorate Analysis of Risks to
Endangered and Threatened
Salmon and Steelhead
- Toxicology summary of Phorate
- WHO specification of Phorate
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Company Profiles &
Consultant
- Indian Company
- Company from Gujarat
- Company from
India
- Company from New
York
- Company from USA
- Consultant from
Georgia
- Consultant from
USA
Product &
MSDS
- Phorate 20
G
- Thimet
- Phorate 10
G
- Data Sheet of Phorate
20 G
- Phorate 100
GR
-
Safety
data for phorate Patent
- Insecticidal
compositions comprising a synergistic mixture of terbufos or phorate and
a pyrethroid.
- Safening of herbicidal
clomazone applications with organophosphorus compounds.
- Method and compositions
for protecting maize against injury from the interaction of an
organophosphate insecticide-nematicide and an AHAS-inhibiting herbicide
using lactidichlor.
- Arthropodicidal use of
6-methoxy-2-benzoxazolinone to attract and control corn
rootworm
(Diabrotica)
Market &
Report
- Phorate Story of UP
- Phorate
poisoning in India
Final
Report for the Phorate air monitoring
Risks
of Phorate Use to Federally Threatened California Red-legged Frog
- A Small Business Guide to the Emergency Planning
and Community Right-to-Know Act
- A
leutian
Islands Risk Assessment Phase A – Preliminary Risk
Assessment
- Use information and air monitoring
recommendation for the pesticide active ingredient
Phorate
- The maximum acceptable concentration (MAC) for phorate in
drinking water
Equipment
Suppliers
- Gas Chromatograph (GLC) equipped with Flame
Ionization Detector (FID)
- Column injection
- Printer-Plotter-cum-Integrator
- Injection Volume
- Volumetric Flasks
- Iodine Flask
- Measuring Cylinder
- Pipette
- Microlitre Syringe
Raw Material Suppliers & Suppliers
- Acetone Suppliers
- Di-n-butyl phthalate (DBP) suppliers
- Phorate Suppliers
- Phorate Exporters
- Phorate Selling leads
- Phorate Manufacturer &
Suppliers
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