| antipredator behaviour of myzus persicae affects transmission efficiency of broad bean wilt virus 1. | biological control has the potential to limit the population growth of arthropod vectors and consequently may be expected to reduce plant virus spread in a crop. however, reduction of vector abundance is not the only effect of biological control. natural enemies might induce antipredator behaviour that affects feeding and dispersal of vectors, and therefore virus spread. here we test the effect of two natural enemies on dispersal of the aphid vector myzus persicae and transmission of broad bean ... | 2011 | 21549771 |