“aphis”簡單造句，aphis造句子

2、Through the experiment of prevention and cure apple aphis with 20% Acetamiprid wet powder, explicit the result of prevention and cure apple aphis to attain the best dosage.

1、However, because Dimilin had no direct effect on the population of aphis, this stability of insect community was easily disturbed by the rapid increase of aphis population.

3、I have seen small population almost wiped out by fungus at the same time as dense aphis populations elsewhere.

5、美國農業部動植物檢疫局(aphis)已接受輻照作為對付危害夏威夷木瓜的各種實蠅的檢疫處理方法。

4、There was also not significant difference to the occurrence of aphis between advanced one week for irrigation to pushing one week for irrigation based on the middle irrigation quota in budding stage.