the average recovery of H.
indica and H. bacteriophora, 7 days posttreatment,
was greater than that in the control, and the recovery
of H. indica was greater than that of S. riobrave. In
trial 2, 7 days after application, the number of nematodes
that were recovered increased significantly (r 5
0.73, P 5 0.001) as the rate of application increased