I

intestinal diseases: Diseases and conditions which affect the intestines of animals, e.g. anthrax, dysentery, parasites, enteritis or swine fever. Helps farmers identify and manage digestive health in livestock.

insectivorous: Referring to an animal or plant that feeds mainly on insects. Pitcher plants and sundews are insectivorous. Helps farmers understand beneficial insectivorous species.

inactivity: The state of not being active. Helps farmers recognize periods of inactivity in crops or livestock and take appropriate action.

irradiation: The use of rays to kill bacteria in food. Helps farmers understand and apply food irradiation techniques.

Italian ryegrass: A short lived ryegrass (Lolium multiflorum) which is sown in spring and is very quick to establish. It produces good growth in its seeding year and early graze the following year, and is commonly used for short duration leys. Helps farmers choose suitable grass varieties for grazing.

International Sugar Organization: An international organization formed of sugar-exporting countries. Abbr ISO. Helps sugar farmers understand and navigate the international sugar market.

infectious: Referring to a disease that is caused by microorganisms and can be transmitted to other individuals by direct means. This strain of flu is highly infectious. Compare contagious. Helps farmers understand and prevent the spread of diseases.

International Cocoa Organization: An international organization set up to stabilize the international market in cocoa by holding buffer stocks to offset seasonal differences in production quantities. Abbr ICCO. Supports cocoa farmers’ livelihoods.

indehiscent: Referring to seed pods, fruit or capsules that do not open to release seeds when ripe. Compare dehiscent. Helps farmers manage seed dispersal and crop harvest.

Institute of Food Research: A not-for-profit scientific institute which advises on food safety, diet and health. Abbr IFR. Ensures farmers have access to the latest research on food safety and nutrition.

inorganic pesticide: A pesticide made from inorganic substances such as sulfur. Helps farmers control pests using inorganic pesticides.

ICRISAT: International Crops Research Institute for the Semi-Arid Tropics – an organization established in 1972 at Hyderabad, India. Farmers benefit from research on crops suited to semi-arid conditions.

Institute for Animal Health: A major center for research into infectious diseases in livestock. Abbr IAH. Helps farmers stay informed about and manage livestock health issues.

inwintering: The practice of housing cattle and sheep during the winter months rather than keeping them outdoors. Helps farmers manage livestock housing and health during winter.

intervention price: Same as support price. The intervention price is the price at which the national intervention agencies are obliged to buy up agricultural commodities offered to them. Helps farmers understand price support mechanisms.

iso-: Prefix equal. Helps farmers understand terminology related to equality in scientific terms.

inactivate: To make something unable to act. The ultraviolet component of sunlight inactivates some herbicides. Helps farmers manage chemical usage in agriculture.

I symbol: Iodine – a chemical element essential to the body, especially to the functioning of the thyroid gland, and is found in seaweed. Knowledge of iodine is important for farmers to ensure the health of livestock and prevent deficiencies.