搜索结果: 1-2 共查到“有害生物化学防治 THE EFFECT”相关记录2条 . 查询时间(0.421 秒)
The effect of pests on the yield and economical value of cereals
pests the yield and economical value cereals
2010/1/14
The effect of pests on the yield and economical value of cereals.
Search for photoinsecticides: effect of hematoporphyrin dimethyl ether on leafmining pest Liriomyza bryoniae (Diptera: Agromyzidae)
photoinsecticides hematoporphyrin dimethyl ether pest Liriomyza bryoniae
2010/1/14
Search for photoinsecticides: effect of hematoporphyrin dimethyl ether on leafmining pest Liriomyza bryoniae (Diptera: Agromyzidae).