Science news articles about 'bt toxin'

... on the presence of the normally "friendly" bacteria that colonise their guts. Without these bacteria, the Bt toxin can become impotent in some species. A team of researchers from the University of ...

... of susceptible Lepidopteran species depends on the presence of the normally "friendly" bacteria that colonize their guts. Without these bacteria, the Bt toxin can become impotent in some species.

... ones, resulting in non-resistant offspring. Crops that are "pyramided" to incorporate two or more Bt toxins are more effective at controlling insect resistance when they are used independently from ...