Biological control of pest insects by natural enemies may be an effective, cheap and environmentally friendly alternative to synthetic pesticides. The cosmopolitan parasitoid wasp species Bracon brevicornis Wesmael B. hebetor Say (Hymenoptera: Braconidae) use lepidopteran as hosts, including insect pests like Ephestia kuehniella or Ostrinia nubilalis . Here, we compare the reproductive success ...

In the information age, MOOCs (Massive Open Online Courses), micro-classes, flipping classroom, and other blended teaching scenes have improved students learning outcomes. However, incorporating technologies into experimental courses, especially electronic electrical experiments, has its own characteristics difficulties. The focus of this paper is to introduce virtual technology an circuit expe...