A novel wax matrix has been identified for the controlled release of insect pheromones. In preliminary studies, it exhibits a much greater longevity than natural red rubber septa. In addition, it has the capacity to control the release of small molecular weight organics, for which red rubber is unsuitable. The matrix is semi-programmable, in that it has exhibited differing release rates with different additives.The proposed project focuses on the characterization of the programmability of this matrix with several different insect pheromones to determine the feasibility of utilizing this matrix for monitoring of agricultural insect pests.
Anticipated Results/Potential Commercial Applications of Research::Successful characterization of the new wax matrix will allow development and commercialization of a new line of pheromone lures ideally suited for applications in which the current lures used are either too short lived or exhibit first order type of attractive profiles. Of primary interest is the production of boll weevil (Anthonomus grandis) lures, which are much longer lasting than those currently available, as well as new long-lasting lures for Mediterranean and oriental fruit files. The successful implementation of this technology could save the USDA and industry growers thousands of dollars per year.
