虫害的英语怎么说
2012-06-20 05:46
虫害的英文:
insect pest
- The Blight took these tomatoes.
这场虫害毁掉了这些西红柿。 - An agent that eradicates an infestation,as of vermin.
灭病媒药,杀害物剂根除侵扰的药剂,如虫害的药剂 - prevalence of specific diseases or pests
特定病害或虫害的流行 - The pests spread quickly in these regions and there was a shortage of labour.
虫害在这些地区迅速蔓延,劳动力又很紧张。 - In the northern states fumigation is needed only after insect outbreaks occur
在北部各州,只在虫害发生后才进行熏蒸。 - We must take measure to protect the crops from insect pests.
我们必须采取措施保护庄稼,使之不受虫害。 - With the aim of preventing the introduction of quarantine pests into their territories
为了防止检疫性病虫害传人它们的领土 - Integrated pest management - IPM: Growing farm crops with fewer chemical pesticides and more natural pest controls.
综合虫害管理(简写为IPM):即种植农作物时,少用化学农药多用天然虫害控制的管理方法。 - In many cases, plants infected with nematodes are more susceptible to other pests and disease.
在许多情况下,感染虫的植株更易感染其它虫害和病害。 - To prevent or limit other damage within the territory of the Member from the entry, establishment or spread of pests.
防止或控制成员领土内因虫害的传入、定居或传播所产生的其他损害。
insect是什么意思:
n. 昆虫
- insect | worm | bug
虫| 虫子 - A locust is a kind of destructive insect.
蝗虫是一种害虫。 - This spray will finish off the insects.
这种喷雾剂能杀死这些虫子。
pest是什么意思:
n. 瘟疫,鼠疫;害虫,害人虫
- Pest risk analysis includes pest risk assessment and pest risk management.
有害生物风险分析包括有害生物风险评估和有害生物风险管理。 - That disobedient boy is a pest.
那不听话的男孩令人讨厌。 - The potato is vulnerable to several pests.
马铃薯易受几种害虫的侵害。
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