Company Filing History:
1 out of 10 
1 out of 1 Years Active: 1999
Title: Yongshou Xie: Innovator in Insect Pest Control
Introduction
Yongshou Xie is a notable inventor based in Winnipeg, Canada. He has made significant contributions to the field of pest control through his innovative research and development of insecticidal factors derived from field peas. His work focuses on utilizing natural extracts to combat various grain storage pests, showcasing the potential of plant-based solutions in agriculture.
Latest Patents
Yongshou Xie holds a patent for an invention titled "Insecticidal factor from field peas." This patent describes a method and composition for controlling insect pests using pea extracts. The research demonstrated that protein-rich, fiber-rich, and starch-rich fractions from peas were tested for toxicity against several grain storage pests. The findings revealed that the pea protein-rich extract was toxic to pests such as the lesser grain borer, red flour beetle, rice weevil, maize weevil, granary weevil, and rusty grain beetle. Additionally, the extract was effective in reducing the number of offspring of all tested insects. The research also identified a partially purified active extract from the protein-rich fraction, utilizing various chromatography techniques, although the active ingredient was not a protein with a molecular weight above 4,000 daltons, nor was it a protease inhibitor, lectin, or soyasaponin I.
Career Highlights
Throughout his career, Yongshou Xie has worked with notable organizations, including Her Majesty the Queen in Right of Canada as represented by Agriculture and Parrheim Foods. His research has contributed to advancements in pest control methods, emphasizing the importance of sustainable agricultural practices.
Collaborations
Yongshou Xie has collaborated with esteemed colleagues such as Robert P. Bodnaryk and Paul G. Fields. These partnerships have enhanced the scope and impact of his research, leading to innovative solutions in pest management.
Conclusion
Yongshou Xie's work exemplifies the intersection of innovation and agriculture, particularly in the development of natural pest control methods. His contributions through his patent and collaborations highlight the potential for plant-based solutions in addressing agricultural challenges.