您好，欢迎访问中国农业科学院 机构知识库！

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Impact of white goosefoot, sunflower, wheat, and soybean on the developmental and fecundity performance of the beet webworm, Loxostege sticticalis (Lepidoptera: Pyralidae)

文献类型： 外文期刊

作者： Yan, Yi 1 ; Zhang, Tongqiang 1 ; Lv, Weixiang 2 ; Xie, Dianjie 1 ; Qiao, Yijie 1 ; Zhang, Xiaolong 1 ; Wu, En 3 ; Xing, Liwei 4 ; Jiang, Xingfu 1 ; Zhang, Lei 1 ;

作者机构： 1.Chinese Acad Agr Sci, State Key Lab Biol Plant Dis & Insect Pests, Inst Plant Protect, Beijing 100193, Peoples R China

2.China West Normal Univ, Key Lab Southwest China Wildlife Resources Conser, Nanchong, Peoples R China

3.Inner Mongolia Autonomous Reg Plant Protect & Quar, Hohhot, Peoples R China

4.Agr & Anim Husb Technol Extens Ctr Hailar Dist, Hulunbuir, Peoples R China

关键词： Loxostege sticticalis; feeding selectivity; developmental duration; reproduction; life tables

期刊名称：JOURNAL OF ECONOMIC ENTOMOLOGY （ 影响因子：2.4； 五年影响因子：2.4 ）

ISSN： 0022-0493

年卷期： 2025 年 118 卷 4 期

页码：

收录情况： SCI

摘要： The beet webworm Loxostege sticticalis (Lepidoptera: Pyralidae), is an invasive and polyphagous pest, posing a severe threat to food security, agriculture, and animal production. In this study, we examined the biological parameters of L. sticticalis on four host plants: white goosefoot, Chenopodium album (Caryophyllales: Amaranthaceae), sunflower, Helianthus annuus L (Asterales: Compositae), wheat, Triticum aestivum L (Poales: Poaceae), and soybean, Glycine max (L.) Merr. (Fabales: Fabales). Our research found that, compared with white goosefoot, sunflowers, and wheat significantly lengthened larval development time. Additionally, adults feeding on sunflowers, wheat, and soybeans exhibited reduced egg-laying and oviposition periods. After feeding on wheat, key population parameters of the insect, including net reproductive rate (R0), intrinsic growth rate (r), and mean generation time (T), declined markedly. However, parameters r and lambda still indicated positive population growth. These findings demonstrate the impact of different host plants on the biology of L. sticticalis and highlight the potential risks to its survival and spread when feeding on various hosts. They provide valuable information for pest monitoring and the development of control strategies.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台