sentences:  These findings suggest that the insects become virulent very shortly after feeding on infected plants.The study also found that as time of feeding on infected plants increased, the numbers of viral particles in the gut, hemocoel and salivary glands of the insects also increased, even though there were individual differences in the amounts of BMCTV particles detected in the body.Another important finding of this study was showing that individual insects can maintain MBCTV in their bodies for up to a 30 days after getting infected by it, even though the amount of virus detected does not increase in this period.