borer造句

• Wood preservatives . determination of the protective effectiveness against marine borers
  木材防腐剂.抗船蛀虫的防护效果的确定
• This poison helps the plants resist insects , especially the maize borer
  这种毒药有助于植物防虫，特别是一种喜欢钻玉米孔的虫。
• Identification of corn - borer resistant plants with transferred bacillus thuringiensis gene in bc2 corn
  基因材料抗虫性鉴定研究
• With bt maize , he says , he might spray once if maize borers are present in large numbers
  他说如果玉米害虫大量出现就再喷洒一次。
• Wood preservatives - determination of the protective effectiveness against marine borers
  木材防腐剂.防海水中蛀虫侵蚀防护效果的测定
• Discusses of the technique of control rice stem borer and rice caseworm with pyrethroid insecticides
  菊酯农药防治水稻螟虫的技术探讨
• Efforts to stop the spread of the emerald ash borer include cutting down affected trees
  防止花曲柳窄吉丁扩散的努力还包括砍去受害树木。
• Primary study on identification of corn - borer resistance in corn inbred - lines transferred with bt gene
  基因自交系的抗玉米螟特性鉴定初报
• Biological control of a wide range of soil pests and borers with entomopathogenic nematodes
  使用昆虫病原线虫防治多种地下害虫和蛀心虫；
• Study on the relationship between the occurring degree of yellow rice stem borer and the sowing time of rice
  三化螟发生程度与水稻播栽期关系试验
• With bt maize , he says , he might spray once if maize borers are present in large numbers
  而生物工程玉米只需在大量出现玉米螟虫时喷洒一次就可以了。
• Efforts to stop the spread of the emerald ash borer include cutting down affected trees
  阻止绿色灰树虫蔓延的措施还包括把已经受到虫害侵蚀的树木砍掉。
• Pesticide guidelines for the field efficacy trials part 61 : insecticides against sugarcane borer
  农药田间药效试验准则二第61部分：杀虫剂防治甘蔗螟虫
• Identification of corn - borer resistant plant with transferred bt gene in different back cross generations of corn
  不同回交世代转基因玉米抗虫性鉴定研究
• The invasion of the emerald ash borer was first discovered near detroit , michigan , in 2002
  这种外来的翠绿色的白腊树虫于2002年在密歇根州的底特律市发现。
• Pesticide guidelines for the field efficacy trials part 71 : insecticides against soybean pod borer
  农药田间药效试验准则二第71部分：杀虫剂防治大豆食心虫
• The invasion of the ameraled ( emerald ) ash borner ( borer ) was first discovered near detroit , michigan in 2002
  2002年在密西根底特律附近第一次发现这种甲虫。
• Soil drilling apparatus for drawing soil samples in agricultural engineering ; groove borers , tube borers
  农业工程用土壤钻具.第1部分:槽形钻孔器和管形钻孔器
• With bt maize , he says , he might spray once if maize borers are present in large numbers
  而对于改良玉米，他说，只要在玉米钻孔虫大量出现时喷溅一次就行了。
• 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发生严重原因浅析