Vardan(Insecticide)

Vardan (Chlorpyriphos 20% E.C.)

  • Vardan contact is a emulsifiable concentrate formulation.
  • Vardan is a contact and stomach poisonous.
  • It is recommended to control hispa, leaf roller, gall midge, stem borer of Paddy, aphid, bollworm, whitefly & cut worm of cotton and insects of vegetables, fruits.
  • Vardan is also used to control termite in building, wood and seed treatment & soil treatment..

Soil Treatment

  • Wheat: 2-3 lit./ha.
  • Sugarcane: 6.25lit/ha

Termite Control

  • Non Cropped Area
    • Building (Pre & Post construction treatment @1%a.i.)
    • Forestry @1%a.i
  • Cropped Area
    • Wheat: 3 – 4 ml/kg seed
    • Barley: 4 – 6ml/kg seed
    • Gram: 15-30ml/kg seed



Hi-Imida from HPM India
Product Name

:

Chlorpyriphos
Type of pesticides

:

Insecticide
Chemical name

:

O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate
Formula

:

C9H11Cl3NO3PS

CAS No.

:

[2921-88-2]
UN No

:

2783
Packing group

:

III
IMDG

:

CLASS: 6.1 [Organophosphorus pesticides, solid, toxic (Chlorpyriphos)]
Shelf-life

:

Two years under normal storage conditions.

DESCRIPTION

Chlorpyriphos is used around the world to control insects in agricultural, residential and commercial settings it ischolinesterase inhibitor.
Mode of action
Non- systemic insecticide with contact stomach and respiratory action.
Applications
It is useful against Stem borer, Green Leaf Hopper, Brown Plant Hopper, Gall midge and Grass Hopper in Paddy crop.
It is very useful against termites infestation in crops as well as buildings, wood work and furniture etc.
Structure Formula

:

Physical properties
Appearance

:

Crystallinesolid, white to pale yellow.
Chlorpyriphos content, percent by mass

 

94.00 % Min.
Acidity (as H2SO4) % by mass (max)

:

0.1 % Max.
Water content, percent by mass, (max)

:

0.1 % Max.
Material insoluble in acetone, percent by mass, (max)

:

0.5 % Max.
Compatibility

:

Incompatible with alkaline materials
TOXICITY  DATA
Mammalian Toxicity

:

WHO (a.i.) II; Moderately hazardous
Environmental Toxicity

:

Chlorpyriphos is very toxic to many bird species such as grackles and pigeons, and it is moderately toxic to others such as mallard ducks. Mallard ducks fed Chlorpyriphos laid fewer eggs and raised fewer ducklings. The eggshells were thinner than normal, and many of the young ducklings died. Of all birds, robins are most often found dead following accidents involving Chlorpyriphos use.
It is also very toxic to fish and aquatic invertebrates. It may build up in the tissues of fish and other animals that eat smaller animals. This is known as bioaccumulation.
It is very toxic to bees. It can poison non-target insects for up to 24 hours after it is sprayed. Can be toxic to earthworms for up to 2 weeks after it is applied to soil.
Formulation

:

20% EC
Trade name

:

Vardan
Packing detail

:

100ml, 250ml, 500ml, 1ltr, 5ltr, 200ltr
Recommendations
Crop Common name of the Pest Dosage/acre(gm) Dilutionin Water(Liter)
Paddy Hispa
Leafroller
Gallmidge, Stemborer
Whorlmaggot
500
750
500
500
200-400
200-400
200-400
200-400
Beans Podborer , Black bug 1200 200-400
Gram Cut worm 1000 200-400
Sugarcane Blackbug
Earlyshoot&stalk borer
Pyrilla
300
500-600
600
200-400
200-400
200-400
Cotton Aphid, Bollworm ,
Whitefly,
Cutworm
500

1500
200-400
200-400
200-400
Groundnut Aphid
Root grub
400
450
200-400
200-400
Mustard Aphid
200 200-400
Brinjal Shoot&fruitborer
400 200-400
Cabbage Diamondbackmoth
800 200-400
Onion Rootgrub 2000 200-400
Apple Aphid 1500-2000 600-800
Ber Leafhopper 900-1200 600-800
Citrus Blackcitrus,Aphid 600-800 600-800
Tobacco Groundbeetle 700

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