From the American Institute for Conservation wiki on pest management:
Integrated Pest Management (IPM) is a system of pest management being implemented by museums and library storage facilities aimed at the long-term control and prevention of common pest destruction in collections. IPM is designed to prevent pest damage to collections in the most effective means, without causing harm to the collections themselves or the curators and museum staff working with them. There is not one method for implementing IPM into a museum or library storage facility; it is a multi-system method, which allows options for the most effective management plan in different situations.