摘要
为科学防治山东日照地区美国白蛾,对其生活史、成虫羽化期、各虫态发育历期、物候期进行了研究,提出了预测预报方法和防治历,探讨了发生代数在不同地区中的变化及期距法、历期法的适用范围和关键环节。
The forecast pattern parameters and control calendar were raised through the study of its life cycle,adult emergence phases,developmental periods of every form and its phenophase in order to control Hyphantria cunea scientifically.The generations in different areas,and scope of application and critical links of period distance and developmental duration were discussed.
作者
闫丰军
郑泽玉
苑芳义
郑召坤
马春艳
王燕
岳树旺
谢广东
Yan Fengjun;Zheng Zeyu;Yuan Fangyi;Zheng Zhaokun;Ma Chunyan;Wang Yan;Yue Shuwang;Xie Guangdong(Bureau of Natural Resources and Planning of Rizhao City in Shandong Province,Rizhao 276826,China;Rural Developmental Administration of Rizhao Economy and Technology Development Zone,Rizhao 276826,China)
出处
《防护林科技》
2021年第5期40-42,共3页
Protection Forest Science and Technology
关键词
美国白蛾
发生规律
预测预报
期距法
历期法
防治历
Hyphantria cunea
occurrence characterization
forecast
period distance
developmental duration
control calendar
