| 摘要 |
Disclosed are rope-like fumigants. The rope-like fumigants are sufficiently sturdy, thick, or tightly twisted or braided that they can be generally vertically positioned without drooping at their top, even though they are considerably elongated. The rope-like fumigants are loaded with an insecticide, fragrance, or the like, and lit from the top. Very low cost materials such as jute, hemp, or the like form the base material for the fumigant. A holder is disclosed which retains the rope-like fumigant in a vertical position from its lower portion, while reducing the incidence of the fumigant's prematurely extinguishing. A method of controlling insects by use of the fumigant is also disclosed. |
