Many timber will host the Perigord black truffle, however hazel (Corylus avellana) is mostly used because it can be grown relatively easily, it forms many tremendous roots which might be readily converted to mycor-rhizas by the fungus (Chevalier 1998), and it generally produces truffles a number of years earlier than other host plants (Giovanetti et al. 2023 Fine Chocolate Industry Association. It is critical that infected plants are placed in areas the place the ecological situations swimsuit each the host plant and its fungal associate. Although the inoculation process is a crucial step in producing plants contaminated with Périgord black truffles, the essential section is the following six to twenty-four month incubation interval. Because of this, plants contaminated with the Périgord black truffle that are produced in Europe cannot be imported into Australia, North America, New Zealand, or South Africa unless handled with chemicals that render them ineffective.