Factors limiting the efficiency of trioxys complanatus (Quilis), a parasitoid of the spotted Alfalfa aphid, Theriophis trifollii (Monell) F. Maculata, in South Australia oleh Djoenaedi Samoedi text Pasuruan BP3G 1985 Ind Thesis (Ph.D) -- University of Adelaide, 1984 Thesis (Ph.D) -- University of Adelaide, 1984 LUCERNE TRIOXYS THERIOAPHIS TRIFOLII SOUTH AUSTRALIA