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US5316148A Dispenser for the controlled release of pheromones 失效
用于控制释放信息素的分配器

Dispenser for the controlled release of pheromones
摘要:
In dispensers for the controlled release of pheromones, in particular sexual pheromones, a dimensionally stable container which consists of a material impermeable to the pheromone and serves as a pheromone reservoir having a volume of from 0.5 to 2.5 ml is closed by means of a pheromone-permeable film which is responsible for the pheromone release and whose release area does not exceed 10 cm.sup.2.
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