Wikipedia
Stregoneria is the modern word in Italian that is commonly translated into English as the word witchcraft. In the Italian dictionary—Vocabolario della Lingua (Nicola Zanichelli, 1970)—stregoneria is defined as a magical practice intended to produce harm or illness. The statement that stregoneria refers to a harmful magical practice is supported by ethnologist Elsa Guggino, who states that words related to stregoneria are always used disparagingly to describe someone practicing malevolent magic (Stregoneria: The "Old Religion" in Italy from Historical to Modern Times, by Marguerite Rigoglioso, 2000). This is also noted by scholar Gary R. Varner, in his book Charles G. Leland: The Man & the Myth, in which he states that the word strega (witch) is a disparaging term used to denote those who practice black magic, and that the term "maga" is used to denote those who practice white magic and healing.
Anthropologist Sabina Magliocco, in her article titled "Spells, Saints and Streghe: Folk Magic and Healing in Italy," remarks that "At one time, many villages had a number of folk healers who could cure a variety of illnesses, They ranged from those who cured with herbs, magic formulas and prayers to professional sorcerers who were called in serious cases of magical attack. In practice, however, these practitioners overlapped, since almost any illness could be judged to be the result of a magical working. Folk healers seldom referred to themselves as streghe (although their neighbors might call them such), but as fattuccchiere, "fixers," maghi (masculine plural; singular mago), maghe (feminine plural; sing. maga), "magic-workers."
In contrast to the academic and historical evidence some modern practitioners of Stregoneria claim that the term is an umbrella for the Folk Magic practices of Italy. The use of the word Stregoneria to describe Italian Folk Magic is common mostly among Italian-American practitioners. Practitioners of Folk Magic traditionally would usually be called something along the lines of fixers, healers, or those who help, but to be called a witch would be a direct insult. Virtually all practitioners would have considered themselves Roman Catholic and witches in Italian folklore and Roman Catholicism are traditionally connected to the devil.
Practices of Stregoneria include making Brevi, or charm bags, and healing the Malocchio Although Stregoneria does indeed make use of a variety of Catholic practices, due to the use of magic Stregoneria, unlike Benedicaria, tends to be more at odds with the teachings of the Catholic Church, blending Catholic and Pre-Christian traditions.