Biological Weed Control V/s other Methods of Weed Control

Biological Weed Control V/s other Methods of Weed Control

1) The initial cost of biological weed control appears to be high, but when compared to the cost of developing new herbicides, it is quite reasonable.
2) This method is so far adopted for control of weeds in non cropped areas and not useful for controlling different weed species in cropped lands.
3) Minimum damage to the environment by biological method of weed control as compared to other methods of weed control.
4) This method is not solution for all weeds but used for larger weeds or particular weed species.