Optimizing Sex Ratio and Colony Size to Enhance Reproduction and Mass‐Rearing in Spodoptera litura Under Controlled Laboratory Conditions
Chuanzhen Xue, Hanqi Li, Bowen Xu, Jiaying Mao, Xiaotong Xu, Yuanfei Li, Jianjun Mao, Mengqing Wang, Huizi Wu, Hancheng Wang, Yuyan Li, Lisheng Zhang · 2026
Read Optimizing Sex Ratio and Colony Size to Enhance Reproduction and Mass‐Rearing in Spodoptera litura Under Controlled Laboratory Conditions by Chuanzhen Xue, Hanqi Li, Bowen Xu, Jiaying Mao, Xiaotong Xu, Yuanfei Li, Jianjun Mao, Mengqing Wang, Huizi Wu, Hancheng Wang, Yuyan Li, Lisheng Zhang (2026) in the Tower of Babel, a free online library of public-domain works preserved in clean, searchable text. No sign-up. The full text is served as a plain-text file at a predictable URL, where text is present: https://antarctic-labs.com/tower-of-babel/pmc-13148865.txt.
Description
Chuanzhen Xue and a large team tune the breeding setup for a major crop pest in a 2026 lab study. The moth, a cutworm that eats many crops, is reared in bulk as food for helpful insects and germs used in farm pest control. It also serves in sterile release programs, which need steady, high-quality colonies.
Skewed counts of males and females often hold colonies back. The team set up seven sex ratios, from equal numbers up to four males per female, and varied colony size under controlled lab conditions. They tracked how each setup affected mating, egg output, and rearing ease. The best mix can cut costs for mass rearing and make sterile release batches more reliable.
Catalog record
| CREATOR | Chuanzhen Xue, Hanqi Li, Bowen Xu, Jiaying Mao, Xiaotong Xu, Yuanfei Li, Jianjun Mao, Mengqing Wang, Huizi Wu, Hancheng Wang, Yuyan Li, Lisheng Zhang |
|---|---|
| YEAR | 2026 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 41 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |