用打孔法观察药物杀虫效果较好。
It was better to observe the trichomonacidal effect with hole method.
youdao
本杀虫机具有杀虫效果较佳的优点。
The insect-killing machine has the advantage of better insect-killing effect.
本株菌对蝼蛄和蛴螬两种地下害虫都没表现出杀虫效果。
But it was not effective to kill mole crickets and grubs.
应用推荐
模块上移
模块下移
不移动