欢迎访问中国生物防治学报,今天是

中国生物防治学报 ›› 2024, Vol. 40 ›› Issue (6): 1228-1236.DOI: 10.16409/j.cnki.2095-039x.2024.07.005

• 研究论文 • 上一篇    

寄主植物和温度对截形叶螨生长发育及繁殖的影响

吐尔逊·阿合买提1, 刘帅1,2, 阿尔孜姑丽·肉孜1, 王兵3, 哈孜依4, 贾尊尊1, 丁新华1, 付开赟1, 李克梅2, 郭文超1   

  1. 1. 新疆农业科学院植物保护研究所/农业农村部西北荒漠绿洲作物有害生物综合治理重点实验室, 乌鲁木齐 830091;
    2. 新疆农业大学农学院, 乌鲁木齐, 830052;
    3. 北京市农林科学院植物保护环境保护研究所, 北京 100089;
    4. 昌吉州阜康市三工河哈萨克族乡农业(畜牧业)发展中心, 阜康 831500
  • 收稿日期:2023-12-01 发布日期:2024-12-12
  • 通讯作者: 郭文超
  • 作者简介:吐尔逊·阿合买提,硕士,研究员,Email:tu1015@163.com;刘帅,硕士研究生,E-mail:1746821694@qq.com。通信作者,郭文超,博士,研究员,E-mail:gwc1966@163.com。
  • 基金资助:
    新疆维吾尔自治区科技援疆项目(2021E02020);农业科技创新稳定支持项目(xjnkywdzc-2022004);自治区“三农”骨干人才培养项目(2022SNGGGCC023)

Effects of Host Plant and Temperature on the Development and Reproduction of Tetranychus truncatus Ehara

Tuerxun·Ahemaiti1, LIU Shuai1,2, Aerziguli·Rouzi1, WANG Bing3, HA Ziyi4, JIA Zunzun1, DING Xinhua1, FU Kaiyun1, LI Kemei2, GUO Wenchao1   

  1. 1. Institute of Plant Protection, Xinjiang Academy of Agricultural Sciences/Key Laboratory of Integrated Management of Crop Pests in Northwest Desert Oasis, Ministry of Agriculture, Urumqi 830091, China;
    2. College of Agronomy, Xinjiang Agricultural University, Urumqi 830052, China;
    3. Institute of Plant Protection, Beijing Academy of Agricultural and Forestry Sciences, Beijing 100089, China;
    4. Agriculture (Animal Husbandry) Development Center, Sangonghe Kazakh Township, Fukang City, Changji Prefecture, Fukang 831500, China
  • Received:2023-12-01 Published:2024-12-12

摘要: 截形叶螨Tetranychus truncatus Ehara分布广、食性杂、繁殖速度快、抗药性强和短期内易暴发等特点,使其成为一种为害严重且难防治的重要害螨,同时该螨也可作为一些天敌昆虫优质的天然饲料。本试验以截形叶螨作为研究对象,研究不同寄主植物和温度对截形叶螨生长发育及繁殖的影响。结果表明,截形叶螨在25 ℃、28 ℃、31 ℃和34 ℃下均可顺利完成世代发育,且该螨在28 ℃下,种群加倍时间(0.15)和内禀增长率(1.73)最短,净增殖率(80.26)及周限增长率(5.64)均大于其余3个温度,此温度下产卵期与25 ℃基本一致,但产卵量持续高于25 ℃;在取食8种寄主植物后,截形叶螨各螨态寿命及产卵前期均存在显著差异,并可在四季豆、玉米、茄子和辣椒4种寄主植物上存活繁殖,且繁殖后的种群数量呈增长趋势,其中产卵量由多到少依次为四季豆、玉米、茄子、辣椒、花生、番茄、棉花。截形叶螨在茄子和四季豆上产卵期基本相同,最长均可达到28 d,在辣椒上的产卵期最短,最长仅可产卵21 d。综上,截形叶螨最适合生长发育的温度及寄主植物分别为28 ℃和四季豆。本研究旨在筛选出截形叶螨室内繁育较适寄主植物和温度,以期为以叶螨为食天敌昆虫的饲养提供稳定的饲料来源,同时也为截形叶螨的综合治理提供理论依据。

关键词: 截形叶螨, 温度, 寄主植物, 发育历期, 繁殖

Abstract: Tetranychus truncatus Ehara has a wide distribution, heterogeneous diet, fast reproduction rate, strong drug resistance and short-term outbreaks, making it an important pest mite that is seriously harmful and difficult to control, and the mite can also be used as a high-quality natural feed for some natural enemies insects. In this study, the effects of different host plants and temperature on the growth, development and reproduction of T. truncatus were studied. The results showed that the generation development of T. truncatus could be completed successfully at 25 ℃, 28 ℃, 31 ℃ and 34 ℃. At 28 ℃, the population doubling time (0.15) and Innate capacity for incease (1.73) were the shortest, the Net reproductive rate (80.26) and the Finite rate of increase (5.64) were higher than the other three temperatures, and the spawning period of P. sericulata was basically consistent with that at 25 ℃. But the spawning yield was higher than 25 ℃ continuously. After feeding on 8 host plants, there were significant differences in the life span of each mite state and the early oviposition stage, and the mite could survive and reproduce on 4 host plants, namely green bean, corn, eggplant and pepper, and the reproductive population showed an increasing trend, in which the number of oviposition was in the order of green beanm, corn, eggplant, pepper, peanut, tomato, cotton. The oviposition period of T. truncatus prunus on eggplant and green bean was basically the same, with the longest oviposition period reaching 28 d. The oviposition period of T. truncatus prunus on pepper was the shortest, with the longest oviposition period only reaching 21 d. In conclusion, the most suitable temperature and host plant for the growth and development of Tetramethylus prunus were 28 ℃ and green bean, respectively. In conclusion, the most suitable temperature and host plant for the growth and development of T. truncatus frustum were 28 ℃ and green bean, respectively. The aim of this study was to screen out the rather host and temperature for indoor breeding of T. truncatus laminae, so as to provide a stable feed source for the breeding of natural enemy insects, and also provide a theoretical basis for the comprehensive management of T. truncatus laminae.

Key words: Tetranychus truncatus, temperature, host plants, developmental, fecundity

中图分类号: