Roebuck Eyot Ltd.  
   Product information from Bishop Auckland, Durham producers of Renardine, a small mammal repellant, and SAS, a slug and snail repellant.
   http://www.roebuck-eyot.co.uk/

Russell Fine Chemicals  
   Manufacturer of pheromones, insect traps, bait protection equipment and pest control products.
   http://www.russellipm.com/

Armillatox  
   Information on natural herbicide, fungicide and insecticide which can also protect against vine weevil.
   http://www.armillatox.co.uk/

Dazer International  
   Sell a wide range of ultrasonic devices for pest deterrence, ionisers, tap water cleaners and simulated security cameras.
   http://www.dazer.com/

Arboriculture Articles  
   Slideshows of tree parasites with help and advice on ecological gardening.
   http://www.webmesh.co.uk/arbarticles.htm

RapidKill Environmental Services  
   Site offering extensive information about a wide range of pests from firm offering pest control products and services across the UK; site omits the company's address.
   http://www.rapidkill.co.uk/

Slug Control  
   Chemical and non-chemical solutions examined at length by Dr. Bill Symondson, invertebrate ecologist at the University of Wales, Cardiff.
   http://www.cf.ac.uk/biosi/research/biodiversity/staff/wocs2.html

Phostrogen  
   Manufacturers of Baby Bio, Provado, slug pellets and Phostrogen plant food offer information on their products and help on identifying and treating pests and diseases.
   http://www.pbi.co.uk/