Biological Characteristics and Rearing Techniques for Vespid Wasps with Emphasis on Vespa mandarinia

Area of Science:

• Entomology
• Sustainable Agriculture
• Insect Rearing Technology

Background:

• Vespid wasps (Hymenoptera: Vespidae) are ecologically and economically important, with high nutritional and medicinal value.
• Declining wild populations and increasing market demand necessitate sustainable rearing strategies.
• Artificial indoor rearing provides a solution for conservation, utilization, and invasive species management.

Purpose of the Study:

• To review the biological characteristics of wasps and current rearing practices.
• To focus on methods for outdoor rearing of *Vespa mandarinia* and year-round indoor rearing.
• To provide theoretical support for the industrial development of indoor wasp rearing.

Main Methods:

• Systematic review of biological characteristics, traditional methods, and current rearing status.
• Focus on key technologies for *Vespa mandarinia* outdoor rearing and year-round indoor rearing.
• Analysis of advantages, challenges, and future trends in artificial indoor wasp rearing.

Main Results:

• Artificial indoor rearing is a viable strategy for conserving vespid wasps and meeting demand.
• Key technologies for outdoor and indoor rearing of *Vespa mandarinia* are discussed.
• Advantages and critical technical challenges of artificial indoor rearing are identified.

Conclusions:

• Artificial indoor rearing of vespid wasps is crucial for resource conservation and economic utilization.
• Optimizing management models and integrating biological characteristics with technology are key to successful large-scale rearing.
• Further research and development are needed to overcome technical challenges and advance industrialization.