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| 栎黄枯叶蛾生物学特性研究 | |
| 引用本文： | 王世飞,宗世祥,张金桐,齐忠,张永飞.栎黄枯叶蛾生物学特性研究[J].山西农业大学学报(自然科学版),2012,32(3):235-239. |
| 作者姓名： | 王世飞 宗世祥 张金桐 齐忠 张永飞 |
| 作者单位： | 1. 山西农业大学化学生态研究所,山西太谷,030801 2. 北京林业大学森林培育与保护教育部重点实验室,北京,100083 3. 陕西省吴起县林业站,陕西吴起,717600 |
| 基金项目： | 林业公益性行业专项(201004003);山西农业大学科技创新基金项目(201226) |
| 摘 要： | 采用室内昆虫饲养和野外调查相结合的办法,研究了栎黄枯叶蛾(Trabala viahnou gigantina Yang)的生物学特性。结果表明,该虫在延安地区每年发生一代,以卵越冬,越冬期持续8～9个月,第二年5月中下旬卵孵化,7月下旬老熟幼虫开始结茧化蛹,蛹期9～20天;成虫始见于8月下旬,终见于9月底。成虫羽化主要在16:00～22:00,交尾高峰期为4:00左右。雌虫寿命6.12d,雄虫寿命5.89d。 |
| 关 键 词： | 栎黄枯叶蛾 形态特征 生活史 生活习性 生物学 |
Biological Characteristics of the Trabala viahnou gigantina Yang(Lepidoptera: Lasiocampidae) |
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| Wang Shifei , Zong Shixiang , Zhang Jintong , Qi Zhong , Zhang Yongfei.Biological Characteristics of the Trabala viahnou gigantina Yang(Lepidoptera: Lasiocampidae)[J].Journal of Shanxi Agricultural University,2012,32(3):235-239. | |
| Authors: | Wang Shifei Zong Shixiang Zhang Jintong Qi Zhong Zhang Yongfei |
| Institution: | 1.Institute of Chemical Ecology,Shanxi Agricultural University,Taigu Shanxi 030801,China;2.The Key Laboratory for Silviculture and Conservation of Ministry of Education,Beijing Forestry University,Beijing 100083,China;3.Wuqi Forestry Station,Wuqi Shaanxi 717600,China) |
| Abstract: | The morphological and biological characteristics of Trabala viahnou gigantina Yang was investigated through field survey and laboratory breeding and observation.The results showed that a generation of Trabala viahnou gigantina Yang lasted one year in Shanxi province and overwinters as eggs.The overwintering stage lasted eight to nine months.The larvae hatched in the middle ten days of May,larvae began to pupate in the last ten days of July and pupal stage was 9～20 days.The adults emerged between the middle ten days of August and the last September.The moth emergence occured at 16:00～22:00,and copulation peak appeared around 4:00 p.m.The longevity of female moth was 6.12 d and male moth 5.89 d. |
| Keywords: | Trabala viahnou gigantina Yang Morphological characteristics Life history Life habits Biology |
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