What question did this study set out to answer?

To project population dynamics and quantify crop damage potential of Spodoptera litura on peanuts across varying conditions using an age-stage, two-sex life table.

July 26, 2013Pest Management Science

Population and damage projection of Spodoptera litura (F.) on peanuts (Arachis hypogaea L.) under different conditions using the age‐stage, two‐sex life table

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Authors

STShu‐Jen TuanNational Chung Hsing University CLChung‐Chieh LeeNational Chung Hsing University HCHsin ChıNational Yang Ming Chiao Tung University

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Implication

Life table analysis reveals pheromone trap catches misalign with feeding damage potential in Spodoptera litura on peanuts, indicating stage-specific modeling improves pest control.

Key Points

To project population dynamics and quantify crop damage potential of Spodoptera litura on peanuts across varying conditions using an age-stage, two-sex life table.
Integrated age-stage, two-sex life tables with stage-specific consumption rates to model population structure and plant feeding damage.
Compared simulated damage projections against field surveillance data gathered from sex pheromone traps.
Pheromone trap monitoring data failed to correlate with the true feeding damage potential of the pest population.
Demographic modeling based on stage-specific consumption rates successfully predicted stage structure and crop injury risk.

Cite This Study

Tuan et al. (2013) studied this question.

synapsesocial.com/papers/69d75627b54ccf0cfef30e41 https://doi.org/10.1002/ps.3618

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Implication

Life table analysis reveals pheromone trap catches misalign with feeding damage potential in Spodoptera litura on peanuts, indicating stage-specific modeling improves pest control.

Population and damage projection of Spodoptera litura (F.) on peanuts (Arachis hypogaea L.) under different conditions using the age‐stage, two‐sex life table

Discussion

Member takes

Implication

Key Points

Cite This Study

Population and damage projection of Spodoptera litura (F.) on peanuts (Arachis hypogaea L.) under different conditions using the age‐stage, two‐sex life table

Discussion

Member takes

Implication

Key Points

Cite This Study

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