例句與造句

1. Economic threshold of the rice stem borer
   水稻二化螟防治標(biāo)準(zhǔn)
2. Techniques of insecticide application to control rice stem borer , chilo suppressalis
   防治水稻二化螟施藥技術(shù)探討
3. Discusses of the technique of control rice stem borer and rice caseworm with pyrethroid insecticides
   菊酯農(nóng)藥防治水稻螟蟲的技術(shù)探討
4. Study on the relationship between the occurring degree of yellow rice stem borer and the sowing time of rice
   三化螟發(fā)生程度與水稻播栽期關(guān)系試驗(yàn)
5. Analysis of heavy occurrence of rice stem borer , chilo suppressalis , in recent five years in yichun city , jiangxiprovince
   宜春市近五年二化螟發(fā)生嚴(yán)重原因淺析
6. It's difficult to find stem borers in a sentence. 用stem borers造句挺難的
7. Relationship between damage percentage of rice plants and damage percentage of rice clusters caused by rice stem borer , chilo supperssalis in paddy fields
   二化螟田間為害株率與為害叢率間的關(guān)系
8. The adult emergence rhythm and mating rhythm of rice host population and water - oats host population of the rice stem borer , chilo suppressalis
   二化螟水稻類群與茭白類群成蟲羽化節(jié)律和交配節(jié)律研究