Invertebrate predators and parasitoids have long been characterized as having a hyperbolic (Type 2) functional response. Modifications were made to Holling's sand paper disc experiment which… (More)
Thirty-eight hip disarticulations performed in 34 patients were retrospectively reviewed. The indications were ischemia secondary to atherosclerosis in 17 cases, femoral osteomyelitis in 10, and… (More)
The insecticides esfenvalerate, endosulfan, imidacloprid, and methamidophos were screened against 74 clonal populations of the green peach aphid, Myzus persicae (Sulzer), collected as fundatrices… (More)