文献类型：期刊文献

中文题名：乌海市草原3类有害生物风险分析

英文题名：Risk Analysis of Three Types of Pests in Wuhai Grassland

作者：李星[1,2] 辛智鸣[1,2] 王海勇[3] 王丹阳[1,2] 罗凤敏[1,2] 于猛[1,2]

第一作者：李星

机构：[1]中国林业科学研究院沙漠林业实验中心,内蒙古磴口015200;[2]内蒙古磴口荒漠生态系统定位观测研究站,内蒙古磴口015200;[3]乌海市林业草原有害生物防治检疫和野生动植物保护中心,内蒙古乌海016000

年份：2025

卷号：8

期号：4

起止页码：33-39

中文期刊名：温带林业研究

外文期刊名：Journal of Temperate Forestry Research

基金：内蒙古自治区科技计划项目“黄河‘几字弯’干旱区生物多样性监测和生态系统功能评价技术研究”(2025YFHH0262)。

语种：中文

中文关键词：有害生物;风险分析;科学防控

外文关键词：pest;risk analysis;scientific prevention and control

分类号：S763

摘要：【目的】掌握乌海市草原有害生物发生的种类、分布范围和危害情况,从而为有害生物的科学防治提供数据支持和理论依据。【方法】对乌海市20个乡镇(街道)的草原有害生物进行调查研究和风险分析。【结果】通过系统调查,确定了78种主要的草原有害生物,其中毒害草18种,虫害56种,鼠害4种。根据风险分析,得出中国菟丝子属于高度危险种类,醉马芨芨草、蒙古束颈蝗属于中度危险种类。【结论】目前,乌海市有害生物均未成灾,但对于中国菟丝子、醉马芨芨草和蒙古束颈蝗要加强监测,避免大规模爆发。
【Objective】In order to understand the species,distribution range and harm situation of pests in Wuhai grassland,and provide data support and theoretical basis for the scientific control of pests.【Method】This study investigated and analyzed the pest risk of grassland in 20 towns(streets)in Wuhai.【Result】Through systematic investigation,78 main species of grassland pests were identified,including 18 species of toxic grass,56 species of pests and 4 species of rodents.According to the risk analysis,it is concluded that Cuscuta chinensis belongs to the highly dangerous species,while Achnatherum inebrians and Sphingonotus mongolicus belong to the moderately dangerous species.【Conclusion】At present,there is no pest disaster in Wuhai,but it is necessary to strengthen the monitoring of Cuscuta chinensis,Achnatherum inebrians and Sphingonotus mongolicus to avoid large-scale outbreak.