The invention discloses externally-applied parasite-expelling
traditional Chinese medicine extract
dry powder for animals, which belongs to the technical field of parasite expelling and comprises a
traditional Chinese medicine extract and a dispersion carrier. The
traditional Chinese medicine extract is prepared by mixing one or more of
croton seed extract, rhizoma smilacis glabrae extract, cortex meliae extract,
flos genkwa extract, radix sophorae flavescentis extract, fructus cnidii extract, chaulmoogratree seed extract, cortex dictamni extract, radix stemonae extract, radix euphorbiae lantu extract, gelsmium elegans extract,
desmodium triquetrum extract,
pepper extract,
pepper extract, spina gleditsiae extract and
veratrum nigrum extract in any proportion. The composition is used for preventing and killing ectoparasites such as
scabies, lice, fleas and ticks of pets such as pigs, cattle, sheep, poultry, dogs and cats, can also be used for feeding places to prevent repeated infection of parasites, and in addition, the parasite expelling components are pure traditional Chinese
medicine extracts, so that the problem of
drug residues and the problem of
drug resistance of chemical drugs are avoided, and the composition is safe and reliable. The
medicine is directly spread on
animal body surfaces and in a feeding environment, so that the
medicine is labor-saving, safe, environment-friendly and beneficial to
human health.