Product Name |
:
|
Captan
|
Type of pesticides |
:
|
Fungicide
|
Chemical name |
:
|
3a,4,7,7a-tetrahydro-2-[(trichloromethyl)thio]-1H-isoindole-1,3(2H)-dione
|
Formula
|
:
|
[Metalaxyl]: C9H8Cl3NO2S
|
CAS No.
|
:
|
[133-06-2]
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UN No
|
:
|
3077
|
Packing group
|
:
|
III
|
IMDG
|
:
|
Class-9[ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S., (CAPTAN)]
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Shelf-life
|
:
|
Two years under normal storage conditions.
|
DESCRIPTION
|
Captan is broad spectrum fungicide belonging to the phthalimide group. It works by inhibiting respiration of numerous species of fungi and bacteria. Also blocks the ability of fungus to produce energy.
|
Mode of action
|
Non-systemic fungicide with protective and curative action.
|
Applications
It is seed treatment fungicide.
It is used against the damping off disease in Chilli, Tomato, Cabbage and Tobacco.
It controls soil borne infection of fungal disease.
It also improve the outward appearance of fruiting body making them brighter and healthier looking.
Good phytotoxic effect.
|
Structure Formula
|
|
Physical Properties
|
Appearance
|
Light yellow powder
|
Captan content, percent by mass
|
90.0% Min.
|
Melting Point
|
178 ?C
|
Moisture Content, percent by mass m/m), Max
|
1.5% Max.
|
Free ionic chloride (as NaCI) percent by mass (m/m), Max
|
2.0% Max.
|
Compatibility
|
Incompatible with alkaline materials, oil sprays, TEPP, and emulsifiable concentrate formulations of parathion.
|
TOXICITY DATA
|
Mammalian Toxicity
|
WHO (a.i.) U; Unlikely to present acute hazard
|
Environmental Toxicity
|
Captan has a low to moderate tendency to accumulate in living tissue. It is not toxic for mallard ducks and pheasants, bobwhite, quail. It is not toxic to starlings or red-winged blackbirds. It is very highly toxic to fish bluegill sunfish, harlequin fish, and brook trout. Honeybees are quite susceptible to low concentrations of Captan. Moderately toxic to aquatic invertebrates.
|
Formulation
|
75% WS
|
Trade name
|
TAGO
|
Packing detail
|
100gm, 250gm, 500gm
|
Recommendations
|
Crop
|
Common name of the Pest
|
Dose/acre
|
Dilution in
Water (Liter)
|
Waiting
Period(Days)
(days)
|
Chillies
(soil drench)
|
Damping off (soil drench)
|
20-30gm Per kg seed
|
1
|
-
|
Cabbage
|
Damping off (soil drench)
|
20-30gm Per kg seed
|
1
|
-
|
Tomato
|
Damping off
(soil drench)
|
20-30gm Per kg seed
|
1
|
-
|
Tobacco
|
Damping off
(soil drench)
|
20-30gm Per kg seed
|
1
|
-
|