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Coroban 20 EC:
Chlorpyriphos is the single largest selling molecule of the world as an insecticide of Agro-chem industry. In India also this molecule is growing at a faster pace and today the consumption expected is nearly 3000 MT of technical.
Coroban as a brand is very well established in all states of the country and widely preferred by the farmers over other brands for its quality even today. Coroban is a versatile insecticide as it has its three pronged action on the target pest.
1) Coroban has contact action. Provides quick knockdown effect.
2) Coroban works as stomach poison. Ensures pest killing by ingestion.
3) Coroban works as fumigant action. Dig-out insects which are hidden in plant, like Leafminer Borer etc.
The above three pronged actions of Coroban provides most reliable and consistent efficacy under all kind of Agroclimatic conditions on crops as well as in building construction for protecting timber and also building from soil termites.
| Chemical
Name | O, O - Diethyle O - (3,5,6 Trichloro
- 2 pyridyl) phosphorothioate | | Chemical
Family | Organophosphorus compound | | Trade
Name | Coroban |
Recommendations for use on various crops of Coroban:
| Crops | Main
Pests | Dose | | Rice
(Paddy) | Stem borer
Leaf roller
| 300-750
ML | | Oil
seeds | Aphid
Leaf miner
| 200-250
ML | | Pulses | Bihar
hairy Caterpiller
Pod borer
| 400-1000 ML |
Cotton
| Aphid
Heliothis
Pink
bollworm
Whitefly
Cutworm
Spotted bollworm |
400-1000
ML |
Vegetables | DBM
Aphid
Thirps
Shoot
and fruit borer
|
400-1000 ML | | Fruits | Leaf
hopper
Aphid
| 200 ML in 100 Litre of water |
Sugarcane | Black
bug
Borer termites
Pyrilla |
200-700 ML |
Tea | Aphid
Leaf
roller
Thrips
Helopeltis
Termites
|
1:200
low vol.
1:400 high vol.
1:300 high vol. | | Tobacco | Ground
beetle
Prodenia | 600-1000 ML |
Method of Application:
1) Foliar Application: Application rate depends on the type of pest, size and age of the crop Spray volume should be decided accordingly. In general the dose prescribed for an acre should be mixed in 200 litre of water and this is to be sprayed uniformly on crop targeting the pest to have perfect pest control.
It is advisable to use spray mixture on the same day.
2) Soil Treatment: To control soil pests like Termites, Whitegrubs, Cutworms, Weevils etc. normally 2-2.5 litre of Coroban is required to do drenching of an acre area.
Seedling root dip treatment:
This helps in controlling initial pest infestation. This is strongly recommended in Rice. The roots of Rice seedlings are dipped in spray solution and are kept in shade for 3-4 hours and then planted. Compatibility:
Coroban may be mixed with all pesticides on recommended doses.
Phytotoxicity:
Coroban is not phytotoxic when used in recommended doses.
Coroban usage in domestic area - a new dimension:
World wide Chlorpyriphos has been established as an effective Termiticide and large quantity is being used in following segments:
1) Pre-construction treatment.
2) Post construction treatment.
3) Surface treatment of wood.
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