Research of spatio-temporal analysis of agricultural pest

Changwei Wang; Deren Li; Yueming Hu; Xiaofang Wu; Yu Qi

doi:10.1117/12.838413

15 October 2009 Research of spatio-temporal analysis of agricultural pest

Changwei Wang, Deren Li, Yueming Hu, Xiaofang Wu, Yu Qi

Proceedings Volume 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining; 74923A (2009) https://doi.org/10.1117/12.838413
Event: International Symposium on Spatial Analysis, Spatial-temporal Data Modeling, and Data Mining, 2009, Wuhan, China

Abstract

The increase of agricultural pest disasters in recent years has become one of major problems in agriculture harvest; how to predict and control the disasters of agricultural pest has thus attracted great research interest. Although a series of works have been done and some achievements have been attained, the knowledge in this area remains limited. The migration of agricultural pest is not only related to the time variation, but also the space; consequently, the population of agricultural pest has complex spatio-temporal characteristics. The space factor and the temporal factor must be considered at the same time in the research of dynamics changes of the pest population. Using plant hoppers as an object of study, this study employed the biological analogy deviation model to study the distribution of pest population in different periods of time in Guangdong Province. It is demonstrated that the population distribution of plant hoppers is not only related to the space location, but also has a certain direction. The result reported here offers help to the monitor, prevention and control of plant hoppers in Guangdong Provinces.

Citation Download Citation

Changwei Wang, Deren Li, Yueming Hu, Xiaofang Wu, and Yu Qi "Research of spatio-temporal analysis of agricultural pest", Proc. SPIE 7492, International Symposium on Spatial Analysis, Spatial-Temporal Data Modeling, and Data Mining, 74923A (15 October 2009); https://doi.org/10.1117/12.838413

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