In order to accurately monitor the occurrence trend of forest pests such as pine wood nematode disease, Dechang pine caterpillar, Yunnan pine longitudinal pit cut-tip beetle and Songmo Tianniu, etc., to ensure the safety of forest resources. Since August 31, the county forestry and grassland bureau has organized employees of 4 state-owned forest farms and 21 forest management and protection stations to carry out a county-wide autumn census of forest harmful organisms.
The types of pine forests surveyed in this survey are Yunnan pine and Huashan pine, covering an area of about 964,000 mu. It is required to uniformly use the "National Pine Wood Nematode Disease Refined Supervision Platform" mobile APP to conduct a full-coverage census, and record the investigation trajectory, find out the location, number of plants, area, and causes of the dead pine forest, and use the Two Mountain Guards to take photos and upload. The survey method was carried out by a combination of visual inspection, telescope observation, route and standard, and the trunk and wood sampling of abnormally dead pine trees was carried out to improve the comprehensiveness and accuracy of the census. The survey began on August 31 and ended on September 30.
In the next step, the county forestry and grassland bureau will combine the results of this survey to carry out targeted autumn prevention and control of forest pests to ensure the safety of forest resources in the county.
The county forestry and grassland bureau reminds farmers that if they find more or suspected forest harmful organisms in the mountains and forests, they can contact the local forestry management and protection station in time, or call the county forestry and grassland bureau to reflect the situation, so as to carry out effective prevention and control as soon as possible. (Dechang County Forestry and Grassland Bureau Office Zhang Lin)
【Source: Liangshan Prefecture Forestry and Grassland Bureau_County and City News】
Disclaimer: The copyright of this article belongs to the original author, if there is an error in the source or infringement of your legitimate rights and interests, you can contact us through the mailbox, we will deal with it in a timely manner. Email address: [email protected]