摘要
黄带虎天牛（Ｃａｌｌｏｉｄｅｓｍａｇｎｉｆｉｃｕｓ（Ｐｉｃ）是危害花椒树的主要钻蛀性害虫。幼虫蛀食１０ａ生左右大龄树的主干和侧枝，该虫１ａ发生１代，以３，４龄幼虫的花椒树皮下越冬，成虫羽化高峰在６月下旬。本文较详细的记述了这种害虫的形态、生活史、寄主、习性及防治方法。
The yellow-banded tiger longhorn Calloides magnificus (Pie)belongs to the familyCerambycidae, subfamily Cerambycinae. It is an important borer pest attacking the Chinese prickly ash in the Taihang Mountains of Hebei province. Injury is done by larvae feeding onapproximately ten-year old trunks and lateral branches. A big tree can be serinusly affectedby such attacks and death is a possibility as well. Our investigation made in Pingshan countyshowed that the rate of injury in infected trees is 50. 4%.The pest has one generation per year. The larvae spend the winter under the bark. Theadults begin to appear in late May and cease appearing in late July, with the peak of emergencein late June.An easy control measure for this Pest is to daub the destroyed places with a mixture of one part 80% DDVP emulsion to twenty parts diesel oil. March-April and August-October arevery suitable times for control.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
1995年第2期6-8,共3页
Journal of Hebei Agricultural University
关键词
黄带虎天牛
花椒树
生物学特性
防治
害虫
Calloides magnificus (Pic)
Chinese prickly ash
Bionomic
Control
