%A JEN I-SEN, LAI WEN-CHANG %T A PRELIMINARY TEST ON HCN FUMIGATION FOR THE CONTROL OF SEVERAL CITRUS SCALES AND TWO CITRUS MITES %0 Journal Article %D 1959 %J Acta Entomologica Sinica %R %P 21-28 %V 9 %N 1 %U {http://www.insect.org.cn/CN/abstract/article_279.shtml} %8 1959-02-15 %X