what is the Category of Pest।Pest कितने प्रकार के होते हैं। Endemic Epidemic।Key pest।ETL EIL GEP।

category of pest
A. Based on occurrence
b. Based on level of infestation
c. Based on damage or EIL DB

Seasonal pest, regular pest, key pest, major pest, minor pest, endemic pest epidemic pest, sporadic pest, क्या होते हैं
Economic Threshold level, Economic Injury Level

IARI,