insecticides

• The gardener sprayed insecticide on the flowers
  那园丁给花喷洒了杀虫剂。
• Efficiency of seven insecticides to liriomyza sativae
  七种杀虫剂对美洲斑潜蝇的防治效果
• Research progress of insecticide of plant origin
  植物源杀虫剂的研究进展
• The airplane dusted the crops with an insecticide
  飞机给农作物撒农药。
• Effects of insecticides on parasitism of diglyphus isaea
  杀虫剂对潜蝇姬小蜂寄生率的影响
• Such as arsenic , cyanides , insecticides , weedkillers
  ，比如砒霜，氰化物，杀虫剂，除草剂
• Insecticide integrated cover - refresher integrated cover
  -清新剂连体盖
• The main difference , he says , is in the use of insecticide
  最大的不同就是杀虫剂的使用。
• Effect of using four insecticides to control psylla pyrisuga
  四种杀虫剂对梨木虱的防治效果
• The insecticide will kill off the insect pests
  这情形剂可消灭害虫。