Question

what precautions should be taken while spraying weedicides ​

Answer 1

Answer: The farmers should cover their nose and mouth with a piece of cloth during spraying of weedicides. This is because spraying of weedicides may affect the health of farmers.

Explanation:

Answer 2

Keep it away from eatables and animals. Don't allow the animals to graze in the field after spraying weedicides. Knapsack sprayer should be used to spray weedicides, flood jet or flat fan nozzle should be used while spraying.