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稻田杂草化学防除调查简报汤秀美（宁德地区植保站３５２１００）陈秀珍（古田县植保站）严成灼（霞浦县植保站）１９８８～１９８９年农田杂草普查以来，我区大面积推广使用化学除草剂。１９９４年我们又在古田、宁德、霞浦等地对稻田除草剂的防效作了追踪调查。现将结果...
Investigation Report on Weed Control in Paddy Field Tang Xiumei (Plant Protection Station in Ningde Region 352100) Chen Xiuzhen (Plant Protection Station in Gutian County) Yan Chengzhuo (Plant Protection Station in Xiapu County) From 1988 to 1989, we popularized the use of chemical weeding Agent. In 1994 we again in Gutian, Ningde, Xiapu and other places on the efficacy of herbicides in paddy fields were investigated. Now the result ...