宁夏海原县林业非有害生物普查名录

Study on the Forestry Non-harmful Organisms General Investigation Directory about Haiyuan County of Ningxia

通过连续3年普查,采集林业有害生物标本2 934个,经过专家鉴定海原县林业非有害生物72种,其中天敌昆虫4目8科27种,资源昆虫3目5科6种;其他昆虫3目11科39种,发现宁夏新纪录2种。

After three years＇ census, 2 934 harmful forestry organisms were collected. Expert identification results showed that 72 forestry non-harmful organisms in Haiyuan County were recorded, including 27 species, 8 families, and 4 orders of natural enemy insects, 6 species, 5 families, and 3 orders of resource insects, 39 species, 11 families, and 3 orders of other insects, as well as 2 newly-discovered species in Ningxia.