Question

what are weeds?how can we control them?

Answer 1

Weeds ARE unwanted plants that grow along with crops. For e.g. Xanthium , Parthenium , Gajar ghaas etc.
They can be controller by -
1. by spraying herbicides pesticides and weedicides

2. and by summer ploughing

Answer 2

weeds are the unwanted plants which grow in plants. they take minerals, light, water from healthy plants. they can be controlled by using weedicides or removibg them.