摘要
运用相关矩阵分析法预测赣州早稻白背飞虱主害代发生量，历史符合率达１００％。对１９９３年虫情作出预报，预报结果与发生实况完全相符。
The correlative matris analysis have been adopted to forecast occurence quantity of main injurious generation of Sogatella furcifera in Ganzhou.It showed that historical coincidences between the prognoses and the investigations were one hundred percent.Occurrence quantity of Sogatella furcifera were forecasted by this method in 1993.It coincided completely with prognoses and occurrences.
出处
《江西科学》
1994年第3期167-172,共6页
Jiangxi Science
