Panicum coloratum: Panicum coloratum is a species of grass known by the common names kleingrass, blue panicgrassPanicum coloratum. Tropical Forages.Dianthovirus: Dianthovirus is a genus of viruses, in the family Tombusviridae. Dianthoviruses are plant viruses.Disease resistance in fruit and vegetables: There are a number of lines of defence against pests (that, those animals that cause damage to the plants we grow) and diseases in the O, principal among these being the practice of good husbandry, creating healthy soil and ensuring high standards of garden hygiene. But no matter how diverse and healthy the garden eco-system may be, there will always be a degree of disease and pest presence.Paddock: A paddock has two primary meanings in different parts of the English-speaking world. In Canada, the USA and UK, a paddock is a small enclosure used to keep horses.