沙棘主要蛀干害虫研究概述

Overview on Main Stem Borer of Hippophae rhamnoidea

沙棘木蠹蛾和红缘天牛是沙棘的两种主要蛀干害虫,主要以幼虫危害沙棘的根部和干部。沙棘木蠹蛾近年在沙棘种植区大面积暴发,红缘天牛也多伴随发生。目前,从生物生态学特性、成灾原因、监测和防治措施等方面,对这两种害虫的研究已取得了很大的进展。本文对沙棘木蠹蛾和红缘天牛不同发生地的生活史、危害特性、暴发成灾的主要原因及所采取的主要防治方法进行概述,以期能进一步更有效地促进其危害控制的研究和应用。

Both Holcocerus hippophaecolus and Asias halodendri Pallas are major noidea. The larvae mainly damage root and stem of H. rhamnoidea. H. hippophaecolus has broken out at a large scale in planting region of H. rhamnoidea for decades, mostly, A. halodendri has accompanied to attack H. rhamnoidea as well. So far, it has been made great progress on studies for both insect pests,including features of biology and ecology, cause of outbreaks, monitoring and control measures. In order to promote further research and application on control both insect pests efficiently, the life cycles in different places and damage characteristics they made on host plant, the main outbreak reasons and major control methods were summarized in this paper.