Propolis propolis has approximately 50 constituents, primarily resins and vegetable balsams (50%), waxes (30%), essential oils (10%), and pollen (5%). Propolis also contains persistent lipophilic acaricides, a natural pesticide that deters mite infestations. In neotropical regions, in addition to a large variety of trees, bees may also gather resin from flowers in the genera "Clusia" and "Dalechampia", which are the only known plant genera that produce floral resins to attract pollinators. "Clusia" resin contains polyprenylated benzophenones. In some areas of Chile and Argentina Andean valleys, propolis contains viscidone, a terpene from "Baccharis" shrubs, and in Brazil and Paraguay, naphthoquinone epoxide has
WebMethods Glue flagship product. They released it in two forms: a free, unsupported "standard" version, and a company-supported but commercially licensed "professional" edition. In September 2003 GLUE featured in a Microsoft Press book, "Microsoft .NET and J2EE Interoperability Toolkit." webMethods acquired the product as part of its merger with The Mind Electric. The merger resulted in rebranding the product with the webMethods prefix to become "webMethods Glue". The webMethods Glue product 6.5.x maintenance ended on May 31, 2010, and support ended a year later. HTTP, Servlets, XML, SOAP, WSDL, and UDDI WebMethods Glue webMethods Glue is an enterprise web services platform from