| 摘要 |
A cord is impregnated with a rodent repellent such as an N,N-dialkyl-sulfenyl dithiocarbamate. The impregnated cord can be positioned along an elongated member, such as a buried electric cable, to protect the elongated member from damage by rodents. Preferably, the cord is wrapped around the elongated member to form a coil along the length of the elongated member.
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