双斑长跗跳甲形态特征及行为学观察
The morphology and behavior of Longitarsus bimaculatus
裴元慧1;李红梅2;孔 锋1;李玉梅2;康 平2;孙绪艮1**
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DOI:
作者单位:1山东农业大学植物保护学院 泰安 271018; 2山东省东营市东营胜大园林公司 东营 257000
中文关键词:双斑长跗跳甲, 形态特征, 行为
英文关键词:
中文摘要:Longitarsus bimaculatus Baly is host specificity. Adults feed on leaves of
Fraxinus americana L. and larvae mainly feed on cortex o
f the root. The morphology of adult and larva was described amd their behavior
was recorded in d
etail. The results showed that adults feed on leaves before 11a.m and after4 p.m
, and copulated and oviposited after 4 p.m.
Key words〓
Longitarsus bimaculatus, morphology, behavior
摘〓要〓
双斑长跗跳甲Longitarsus bimaculatus Baly成虫取食美国白蜡(Fraxinus american
a L.)叶片,受害叶焦枯脱落;幼虫钻入根内取食,以须根受害最重。描述各虫态的形态
特
征,并通过室内饲养和野外调查,观察成、幼虫的行为习性,对成虫的活动、取食、交配等
行为作了详细报道。
英文摘要: