CROPROTECT is an ambitious new project which plans to revolutionise knowledge exchange for crop protection by making use of 21st century web-based technologies which mean that practical information about crop protection can be shared and exchanged very easily. It is developing and providing a two-way web-based free knowledge exchange resource through which farmers and agronomists can get specific information relevant to their needs. In this presentation Toby Bruce from Rothamsted Research, who is the contact for the project, explains what it aims to achieve and how it will develop. Farmers face a continuous battle against pests, weeds and diseases. To ensure efficient production, pest management solutions are required for crop protection. These challenges have been managed primarily with pesticides for the last few decades but now alternative solutions need to be delivered. Crop protection is getting more difficult, not only because pesticides are being restricted by legislation but also because the remaining ones which are still available are less effective as pests, weeds and diseases evolve resistance to them. Farmers are caught in a difficult situation because of dependency on pesticide. Their crops have been bred in a pesticide treated background and without the pesticides crop losses to pests, weeds and diseases mean that both yield and quality can be seriously compromised. Currently pesticides are being lost at a much faster rate than they are being replaced with alternatives. As well as novel control solutions, farmers need better information about what can be done. Alternative approaches are often more complicated relying on a combination of resistant cultivars, biocontrol, agronomic practices and rationalised, better targeted pesticide use. Information about integrated pest, weed and disease management is scattered in disparate places which are hard for busy farmers to track down for every pest, weed and disease threat they face. The capacity to share information via the internet is tremendous and access is increasingly via mobile devices. These have the potential to reach a wide audience in the farming community, to provide rapid updates and to interact more with the users. In the internet age, availability of information is not the main constraint, there is more of an issue of accessing relevant information. CROPROTECT provides content which is relevant to the users by interacting with them, asking what their priorities are and encouraging feedback. Because electronic documents are living documents and can be adjusted unlike printed documents, there is an opportunity to continuously refine the information provided as the system evolves. The project is funded by the Sustainable Agriculture Research and Innovation Club (SARIC), a joint BBSRC and NERC initiative to support innovative projects that will provide solutions to key challenges affecting the efficiency, productivity and sustainability of the UK crop and livestock s