Answer: True
Step-by-step explanation:
Integrated pest management requires an expert knowledge of the pests, training and time. Some farmers may not have the resources to devote to this approach and may rely instead on the conventional spraying.
The integrated pest management is a great way which can be used to reduce the cost of the pesticides for a longer term and it also reduces the cost which will be required in future generations for pesticides.
It does not works every time as people do have that much patience and they switch to conventional spraying of pesticides on the crops.