Figure 4
From: A controversy re-visited: Is the coccinellid Adalia bipunctata adversely affected by Bt toxins?
Agdia Bt-Cry1Ab/1Ac ImmunoStrips® showing positive detection of Bt toxin in bodies of tested A. bipunctata. Two bands signal positive detection. (a) Larvae. 1 = 1 larvae in 150 μl of extraction buffer, 2 = 3 larvae in 150 μl of extraction buffer, 3 = 6 larvae in 150 μl of extraction buffer, and 4 = 12 larvae in 500 μl of extraction buffer. (b) Pupae. 1 = control 10 pupae in 350 μl of extraction buffer, 2 = 4 pupae in 150 μl of extraction buffer, and 3 = 6 pupae in 150 μl of extraction buffer.