Answer:
IPM is an environment-based approach that emphasizes long-term pest reduction or harm through a blend of strategies such as biological control, habitat alteration, cultural practices adjustment, and the use of resistant varieties.
Step-by-step explanation:
IPM is an environment-based approach that emphasizes long-term pest reduction or harm through a blend of strategies such as biological control, habitat alteration, cultural practices adjustment, and the use of resistant varieties.
6 major components which are common to every IPM programs: 
 1 ) Pest identification 
2) Monitoring and assessment of the number of plagues and damage.
3) Guidelines for when management practice or action is required 
4) Prevent pest problems 
5) Use of a blend of tools for biological, cultural, physical/mechanical and chemical management
6) Assessment of the impact of pest control after action