Abstract: The present invention is directed to systems and methods of creating and deploying electronic forms for collecting information from a user using a browser, where the browser may be one of a plurality of browser platforms. Characteristics of forms are entered by a human designer using a form designer by using drag-and-drop operations, and stored in XML template files. The form may be previewed by the designer. When a user on the Internet (or an intranet) requests a form by a browser, the characteristics of the browser are sensed and a form appropriate for the browser is deployed to the browser by a form server. Information is then captured from the user. The form may also be saved or printed.

Abstract: The invention relates to a method of combating an animal parasite in a host which comprises delivering an anti-parasitic protein to the parasite or to a locus thereof by administering the protein to the host animal as a medicament or as a food. The anti-parasitic protein may be an inhibitor of an enzyme of the parasite, for example an inhibitor of a digestive enzyme such as a cysteine protease inhibitor. The parasite may be a helminth or a protozoan, for example, a nematode. According to one embodiment the anti-parasitic protein is expressed in a transgenic plant which may be a dietary crop for the host animal.