Arthropod community is an important part of eco\|system of paddy field .Studies on its community are one of basic work on dynamics,forecast and optimum control of rice insect pests .The construction,alteration law,niche and diversity of arthropod community in paddy fields were primilarly conducted by the method of systematic survey in field combined with laboratory experiment,base on the data from the field investigation and experiment. Through a systematic investigation ,spot observation and indoor ...