Yu Shen

Title: Innovations by Yu Shen in Pest Control

Introduction

Yu Shen is a notable inventor based in Kunming, China. He has made significant contributions to the field of pest control through his innovative methods. His work focuses on the Noctuidae family of pests, which are known for their impact on agriculture.

Latest Patents

Yu Shen holds a patent for a method for mass rearing of parasitic eggs. This method includes several steps: establishing a population of a strain, collecting eggs laid on the same day and fixing them on a sticker, inoculating female insects of the strain into the collected eggs, and finally, after 24 to 48 hours of parasitism, taking the parasitic eggs out and feeding them under specific conditions. The method is designed to maintain a temperature of 26±1° C, a relative humidity of 65±5%, and a photoperiod of L:D=14:10. The long axes of the eggs have a length of 0.48 mm to 0.60 mm. This innovative approach has great significance for the long-term control of pests.

Career Highlights

Throughout his career, Yu Shen has worked with several companies, including Yunnan Tobacco Co., Ltd. Kunming Branch and Yunnan Pusher Biotechnology Co., Ltd. His experience in these organizations has contributed to his expertise in pest control and biotechnology.

Collaborations

Yu Shen has collaborated with notable coworkers such as Zhengling Liu and Yuanshen Wang. Their combined efforts have further advanced the research and development of pest control methods.

Conclusion

Yu Shen's innovative methods in pest control demonstrate his commitment to addressing agricultural challenges. His patent for mass rearing of parasitic eggs is a testament to his ingenuity and dedication to the field.