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What is Highly toxic insecticide, according to insecticides rules, are coded as- and explain in detail?
Toxicity colour labels of pesticides In India Red label: Extremely toxic Zinc phosphide Yellow label : Highly toxic Endosulphan Blue Label : Moderately toxic Malathion Green label : Slightly toxic Mosquito repellants Ref: Insecticides Rules 1971, Central Insecticides Board, India