<h1>The 2020 Annual Symposium on Systematic Observation of Yang Xiaozhou Moth in Henan Province was held in Dengzhou City</h1>
Henan Economic Daily reporter Zhang Tong correspondent Chen Hui Hu Xuanke
From January 5th to 7th, Zhu Yuxing, chief of the Monitoring and Reporting Section of The Forest Pest Control and Quarantine Station of Henan Province, Fang Songshan, a professor-level senior engineer, and 15 technicians from The Forest Defense Station, Fugou County and Suiping County of Nanyang City, visited Dengzhou to hold the 2020 Annual Seminar on Yang Xiaozhou Moth System Observation in Henan Province. The relevant responsible comrades of dengzhou natural resources and planning bureau attended the meeting, which summarized the observation of Yang Xiaozhou moth system in 2020 and arranged the next step of deployment.
At the seminar, Zhu Yuxing listened to the report on the observation work of the Yang Xiaozhou moth system in Dengzhou City, Fugou County and Suiping County in 2020, and through the projection of PPT courseware, a large number of pictures and text materials intuitively presented the work carried out. It was agreed that the number of generations that occurred in the yang boat moth in one year is still the main bottleneck restricting the systematic observation of the Yang boat moth. In order to solve this problem, Zhu Yuxing proposed the idea of increasing the rotation of the insect cage to place the initial egg blocks, and after discussion, decided to further do a good job in the observation of the Yang Xiaozhou moth system next year according to this method.
In the afternoon, the participants went to the fixed observation point in the field to conduct field observation surveys.
![Dengzhou City 2021 Yang Xiaozhou Moth Overwintering Adults are in the peak of feathering Dengzhou City 2021 Yang Xiaozhou Moth overwintering generation adults are in the peak of feathering[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)