????????? ??? ???????? ?? ????? ?????? ? ?????? ?? ??? ???? ???.???? ??? ???? ???? ???? ???? ???????? ???? ??? ???????? ??? ?? ????? ???? ? ??? ????? ?? ???? ???? ?????? ?????? ?? ?? ???? ??????? ?????.In 1888, the USDA despatched Alfred Koebele to Australia to check this scale insect in its indigenous habitat. He introduced back with him specimens