杀蚜剂

The results showed that aphidicide had low effect on tobacco virus spread by aphids, virusicide effect were about 60%;the occurrence degree and index of disease were lower when the transplanting time was put off.

结果表明，杀蚜剂防治烟草蚜传病毒病效果较差，病毒抑制剂效果一般为60%左右；随移栽期推迟，烟草蚜传病毒病发病显著减轻。

The tobacco were sprayed by virusicide, aphidicide in the field and using different transplanting time in order to control the tobacco virus spread by aphids.

在烟草炼苗期采用杀蚜剂、病毒抑制剂、纱网罩烟苗，田间生长期采用杀蚜剂、病毒抑制剂和不同移栽期防治烟草蚜传病毒病。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。