Citation: H. Mauleon et al., PATHOGENICITY OF 17 ISOLATES OF ENTOMOPHAGOUS NEMATODES (STEINERNEMATIDAE AND HETERORHABDITIDAE) FOR THE TICKS AMBLYOMMA-VARIEGATUM (FABRICIUS), BOOPHILUS-MICROPLUS (CANESTRINI) AND BOOPHILUS-ANNULATUS (SAY), Experimental & applied acarology, 17(11), 1993, pp. 831-838