Description: The main pests of crops cause serious harm to the crops, causing serious damage to the agricultural economy. According to the occurrence and development regularity, pest and crop phenological and weather forecast information, a comprehensive analysis, to make its future period, number and degree of hazard estimation, predict the future development trends of pests, this work is called a crop plant to predict. - The main perennial crops on crop pests cause serious harm to The agricultural pa suffered serious losses. "According to a pest occurrence and development of The law, as well as The crop material Hou and weather information to The as to conduct a comprehensive analysis to make its future occurs, place The among of The amount and hazard estimates and forecasts The future development of pest dynamics, this work is called predict crop pests
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