Accurate identification of field pests has crucial decision-making significance for integrated pest control. Most current research focuses on the sticky card or case great differences between target and background. There is little with protective color characteristics. Aiming at problem that it difficult to identify characteristics in complex environment, a method based near-infrared imaging te...

Specific gene functions have been successfully suppressed by gene silencing or editing in many organisms. However, genetic manipulation to suppress the function of a target tissue has not been achieved using genes such as cytotoxin family members. We established transgenic silkworms with posterior silk glands (PSGs) that express the enzymatic domain of the cytotoxin pierisin-1A (P1A), a recentl...