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中国农学通报

中国农学通报 ›› 2025, Vol. 41 ›› Issue (10): 122-126.doi: 10.11924/j.issn.1000-6850.casb2024-0445

• 植物保护·农药 • 上一篇    下一篇

橡胶树品种对橡副珠蜡蚧发育与繁殖的影响

张方平1(), 朱俊洪2, 叶政培1, 陈俊谕1, 郑丽旧1, 石霞1   

  1. 1 中国热带农业科学院环境与植物保护研究所/农业农村部热带作物有害生物综合治理重点实验室/天敌昆虫繁育与产业化技术海南省工程研究中心/海南省热带农业有害生物监测与控制重点实验室，海口 571101
    2 海南大学植物保护学院，海口 570228
  • 收稿日期:2024-07-09 修回日期:2025-02-24 出版日期:2025-04-05 发布日期:2025-04-03
  • 作者简介:

    张方平，女，1972年出生，四川宁南人，研究员，研究方向为热带作物害虫绿色防控。通信地址：571101 海南省海口市龙华区城西学院路4号，E-mail：。

  • 基金资助:
    海南省科技人才创新项目“热带经济作物重大病虫害灾变机制与全程绿色防控技术体系创建”(KJRC2023B18); 海南省重点研发项目“热带作物重要介壳虫天敌利用技术研究与集成应用”(ZDYF2023XDNY085); 国家现代农业产业技术体系项目“国家天然橡胶产业技术体系橡胶树虫害防控”(CARS-33-GW-BC2)

Effects of Rubber Tree Varieties on Development and Reproduction of Parasaissetia nigra

ZHANG Fangping1(), ZHU Junhong2, YE Zhengpei1, CHEN Junyu1, ZHENG Lijiu1, SHI Xia1   

  1. 1 Environment and Plant Protection Institute, Chinese Academy of Tropical Agricultural Sciences/ Key Laboratory of Integrated Pest Management for Tropical Crops, Ministry of Agriculture and Rural Affairs/ Hainan Provincial Engineering Research Center for the Breeding and Industrialization of Natural Enemies/ Hainan Provincial Key Laboratory for Monitoring and Control of Harmful Organisms in Tropical Agriculture, Haikou 571101
    2 College of Plant Protection, Hainan University, Haikou 570228
  • Received:2024-07-09 Revised:2025-02-24 Published:2025-04-05 Online:2025-04-03

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摘要：

为探明橡胶树品种对橡副珠蜡蚧发育与繁殖的影响，于田间笼罩条件下观察橡副珠蜡蚧在‘IAN873’、‘热研7-33-97’、‘PR107’、‘热研7-20-59’、‘云研77-4’、‘GT1’、‘RRIM600’7个橡胶树品种上的发育历期、存活率和产卵量，并组建其种群生命表。结果表明，橡副珠蜡蚧在‘RRIM600’上的世代发育历期最长(99.1 d)，在‘PR107’上的世代发育历期最短(74.3 d)。7个品种上均出现1龄若虫大量死亡现象，1龄若虫存活率仅为27.9%~59.0%，世代存活率由高到低为‘PR107’>‘云研77-4’>‘热研7-33-97’>‘热研7-20-59’>‘IAN873’>‘RRIM600’>‘GT1’。产卵期、成虫寿命均以‘热研7-33-97’最长，分别为64.4、94.4 d；产卵量以‘热研7-33-97’最高（727.0粒），其次为‘PR107’（526.2粒），‘RRIM600’上的产卵量最低（303.5粒）。种群趋势指数由高到低为‘PR107’>‘热研7-33-97’>‘云研77-4’>‘GT1’>‘热研7-20-59’>‘IAN873’>‘RRIM600’。‘PR107’、‘热研7-33-97’是橡副珠蜡蚧的适宜寄主品种，‘GT1’和‘RRIM600’为不适宜寄主品种。

关键词: 橡副珠蜡蚧, 橡胶树, 品种, 生命表, 生长发育, 存活率, 繁殖

Abstract:

To clarify the effects of rubber varieties on the development and reproduction of Parasaissetia nigra, the developmental duration, survival rate, and fecundity of P. nigra were investigated on seven rubber tree varieties (‘IAN873’, ‘Reyan 7-33-97’, ‘PR107’, ‘Reyan 7-20-59’, ‘Yunyan 77-4’, ‘GT1’ and ‘RRIM600’) in a cage experiment under field condition. Additionally, population life tables of P. nigra on these rubber tree varieties were constructed, respectively. The results showed that developmental duration of P. nigra was the longest on ‘RRIM600’ (99.1 d) and the shortest on ‘PR107’ (74.3 d). Notable mortalities of first-instar nymphs were found in all seven rubber tree varieties, with the survival rates ranging from 27.9% to 59.0%. For a whole generation of P. nigra, the survival rates on seven rubber tree varieties in decreasing order were ‘PR107’> ‘Yunyan 77-4’> ‘Reyan 7-33-97’> ‘Reyan 7-20-59’> ‘IAN873’> ‘RRIM600’> ‘GT1’. The longest oviposition period (64.4 d) and adult longevity (94.4 d) of P. nigra were observed on rubber tree variety ‘Reyan 7-33-97’. The highest fecundity was recorded also on ‘Reyan 7-33-97’ (727.0 eggs), followed by ‘PR107’ (526.2 eggs), whereas the lowest fecundity was found on ‘RRIM600’ (303.5 eggs). The population trend index of P. nigra on seven rubber tree varieties in decreasing order were ‘PR107’> ‘Reyan 7-33-97’> ‘Yunyan 77-4’> ‘GT1’> ‘Reyan 7-20-59’> ‘IAN873’> ‘RRIM600’. Therefore, ‘PR107’ and ‘Reyan 7-33-97’ were identified as the suitable hosts for P. nigra, whereas ‘GT1’ and ‘RRIM600’ were considered as unsuitable hosts.

Key words: Parasaissetia nigra, rubber tree, variety, life table, development, survival rate, reproduction