Pesticides Chart
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PESTICIDES
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Scientific name of pesticide
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Trade name of pesticide
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Original strenght of the pesticide
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Desired dilution for spraying
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Insecticides
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| Endosulphan | § Thiodon | 35 % | 0.07 % |
| Carbaryl | Ø Sevin | 50 % | 0.10 % |
| Dimethoate | § Rogor | 30 % | 0.05 % |
| Dicofol | § Kelthane | 18.5 % | 0.25% |
| Dinocap | § Karathane | 25 % | 0.05 % |
| Diclorvos | § Nuvan | 76 % | 0.10 % |
| Monocrotophos | § Nuvacron | 40 % | 0.05 % |
| Malathion | § Cythion or Sumithion |
50 % | 0.10 % |
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Fungicides
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| Carbendazim | Ø Bavistin | 50 % | 0.10 % |
| Captafol | Ø Difolatan | 80 % | 0.30 |
| Sulfer | Ø Wetsulf or Sulfex |
70 % | 0.30 % |
| Zineb | Ø Dithane Z-78 |
80 % | 0.20 % |
| Benlet | Ø Benomil | 50 % | 0.10 % |
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Weedicides
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| Glyphosate | § Glycel 41% SL |
41 % | |
| Paraquat Dichloide | § Gramoxone | 24 % | |
NOTE :
§ = Liquid form,
Ø = Powder form
To estimate the quantity of the
pesticide for desired dilution for spraying, following
formula is to be used :
Quantity of the solution needed in liters x Desired
dilution for spraying ÷Original strength of the
pesticide = Quantity of the pesticide needed.
Example : If 50 litres solution of water & Rogor
is to be sparyed on plants then what quantity of Rogor
will be needed?
Rogor is 30 % dimethoate & its desired dilution
should be 0.05 %
.:. 50 x 0.05 ÷30 = 0.083 litres = 83 millilitres
.:. In 50 litres of water, if 83 millilitres of Rogor
is mixed, then it will be desired solution of 0.05 %.
Example : If 10 litres solution of water & Bavistin
is to be sprayed on plants then what quantity of Bavistin
will be needed?
Bavistin is 50 % Carbendazim & its desired dilution
should be 0.10 %
.:. 10 x 0.10 ÷50 = 0.02 kilogram = 20 grams
.:. In 10 litres of water, if 20 grams of Baivistin
is mixed, then it will be desired solution of 0.10 %.
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