固有偏好限制宿主偏好转换到低质量的宿主在一般寄生虫黄蜂,斯克勒索德玛瓜尼
Shiyao Liu1,2, Zhudong Liu3, Jianghua Sun1,3
1State Key Laboratory of Animal Biodiversity Conservation and Integrated Pest Management, Institute of Zoology, Chinese Academy of Sciences, Beijing, China.
Pest management science
|July 19, 2025
概括
母亲的经历塑造了后代的宿主偏好 在Scleroderma guani寄生虫中. 养殖历史影响宿主适应,健身驾驶偏好转变为生物控制应用.
科学领域:
- 昆虫学 昆虫学是一门学科.
- 行为生态学 行为生态学
- 生物控制生物控制
背景情况:
- 海门类寄生虫是关键的生物控制剂.
- 在宿主适应过程中,跨代效应至关重要.
- 母黄蜂的经历会影响后代的特征和宿主交换.
研究的目的:
- 在斯克勒索德玛瓜尼殖民地调查固有的宿主偏好.
- 探索养育历史对宿主偏好可塑性的影响.
- 了解适应性宿主偏好转移策略.
主要方法:
- 在不同的甲虫宿主 (Monochamus alternatus 和 Saperda populnea) 上养育两个甲虫瓜尼菌殖民地.
- 评估固有的宿主偏好和可塑性.
- 进行五代宿主交换实验.
主要成果:
- 一个由Monochamus alternatus养殖的殖民地表现出对Monochamus alternatus的固有偏好.
- 培养在Saperda populnea的殖民地表现出中性宿主倾向.
- 观察到取决于健康状况的偏好转变,与几代人对宿主抵抗的适应.
结论:
- 硬化肌病瓜尼使用基于祖先的经验和健康状况的适应性宿主偏好转移.
- 一般性黄蜂可以保持选择性宿主偏好.
- 这些发现有助于优化Scleroderma guani对Monochamus alternatus的生物控制.
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