Analysis of Mortality Factors Affecting Brown Planthopper, Nilaparvata lugens (Stål, 1854) Population as Rice Field Life Tables
Nilaparvata lugens (Stål) is a significant insect pest of rice and its population under field conditions is regulated by natural factors. Ecological or field life table analysis is an effective tool for estimating the mortality caused by these factors. In the present study, cohort based ecological life tables were cons...