The ecological implication of this life history strategy of rice water weevil was discussed.
文中讨论了双季稻区稻水象甲生活史对策的适应意义。
Pest infestation also easily occurs, mainly rice weevil and corn weevil , etc.
害虫感染也易发生，主要感染的害虫有米象和玉米象等。
Recent years the occurrence area of rice water weevil is extending increasing with a certain law and harm character.
近几年，铁岭地区稻水象甲的发生面积呈逐年扩大趋势，并表现出一定的发生分布规律及危害特点。
The rice weevil is a good example of the high reproducibility of some grain insect species.
米象是一些谷物昆虫中繁殖能力强的典型。
The rice weevil is a good example of the high reproducibility of some grain insect species.
米象是一些谷物昆虫中繁殖能力强的典型。
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