I

immune: Referring to a person, other animal or plant that is not affected by a specific microorganism. This barley strain is not immune to the virus. Helps farmers select disease-resistant crops.

inoculate: To introduce vaccine into a body in order to stimulate the production of antibodies to a particular organism, giving rise to immunity to the disease. The baby was inoculated against diphtheria. Helps farmers protect livestock from diseases.

inhibit: To prevent or limit the effect of something. Cloud cover inhibits cooling of the Earth’s surface at night. Helps farmers understand and manage environmental factors affecting agriculture.

implement: 1. The process of carrying out a plan. 2. A piece of equipment used for a certain job. Helps farmers use the right tools and techniques for agricultural tasks.

industrial crop: A crop grown for purposes other than food, e.g. flax grown for fibre. Helps farmers diversify their production and income sources.

itch mite: An arachnid (Sarcoptes scabiei) which burrows into the animal’s skin, causing itching. Helps farmers identify and control mite infestations.

indigestible: Referring to food which cannot be digested, e.g. roughage. Helps farmers understand animal nutrition and feed composition.

international: Referring to more than one country. Helps farmers understand global agricultural practices and markets.

irrigator: A device for irrigating, e.g. the Baars irrigator. Helps farmers manage irrigation equipment.

infectious bovine rhinotracheitis: Infectious bovine rhinotracheitis – a virus disease of cattle which affects the reproductive, nervous, respiratory or digestive systems. Milk yield is depressed as adults run a high fever. Abbr IBR. Helps farmers manage and prevent this specific cattle disease.