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四纹豆象是一种田间及储藏物豆类中重要害虫.在本文中论述四纹豆象生物学及其防治的6个主要方面.(1)四纹豆象种名的同义词.(2)四纹豆象与鹰咀豆象之间主要差异.(3)四纹豆象成虫的多型现象.(4)四纹豆象的标准型与活动型之间生物学特性.(5)活动型虫口的观察.(6)四纹豆象虫口的制止及防治.
The four-legged bean-shaped elephant is one of the important pests in the field and the stored legumes.In this paper, the biology of the four-legged legumes and the six main aspects of their prevention and control are discussed. (1) (4) The biological characteristics between the standard and the active type of Siberian Beetle. (5) Activities of the observation of insect mouth. (6) Four-legged beans like insect mouth and prevention and control.