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为了在减少田间调查和统计分析工作量的同时,仍能在一定程度上提高棉铃虫年发生量长期预报的准确性,以掌握综合防治的主动权,作者将本所(地处赣北平原)多
In order to reduce the workload of field investigation and statistical analysis, we can still improve the accuracy of the long-term forecast of the annual occurrence of cotton bollworm in order to grasp the initiative of comprehensive prevention and control. The author, many