Table 1.
Insecta | Activity, ppm (95% confidence limits) | |
---|---|---|
LC50 | IC50 | |
WCR | 30.4 (19.6–43.3) | 11.5 (6.9–15.7) |
NCR | 11.2 (3.0–16.9) | 3.3 (2.2–4.5) |
SCR | >240b | 66.7 (2.4–186.2) |
AfIP-1A and AfIP-1B were assayed at a 1:1 ratio with values representing combined mass of both components. aWCR, western corn rootworm (Diabrotica virgifera virgifera), NCR, northern corn rootworm (D. barberi), SCR, southern corn rootworm (D. undecimpunctata). b12.5% mortality at 240 ppm.