声明
CHAPTER Ⅰ INTRODUCTION
1.1Biological control and functional response of Harmonia axyridis(Pallas)(Coleoptera: Coccinellidae)
1.2Life cycle of Harmonia axyridis
1.3Dispersion of Harmornia axyridis
1.4Purpose and significance of the selected topic
CHAPTER II RESEARCH METHODOLOGY
2.1Materials and methods
2.1.1Insects and study system
2.1.2Functional response of Harmonia axyridis towards Hyalopterus arundinis
2.1.3Functional response of Harmonia axyridis towards mixed prey of Hyaloperus arundinis and mummy(Ephedrus persicae)
2.2Effect of experiment arena and prey distribution on functional response of Harmonia axyridis
2.3Statistical Analysis
CHAPTER III RESULTS
3.1Functional response of Harmonia axyridis preying on aphid and mummy
3.2Effect of experiment arena and prey distribution on functional response of Harmonia axyridis
CHAPTER Ⅳ DISSUSSION AND CONCLUSION
参考文献
致谢
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