营养溶液对葡萄-葡萄花 (Daktulosphaira vitifoliae) 相互作用的自下而上的作用
Hui Wu1, Xiaoqing Huang1, Fanfang Kong1
1State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing, China.
Journal of economic entomology
|October 19, 2024
概括
优化肥料的应用可以控制葡萄花 (Daktulosphaira vitifoliae) 种群. 特定的营养水平提高葡萄的质量和害虫的寿命,而极端则抑制害虫的生长.
科学领域:
- 农业科学 农业科学
- 昆虫学 昆虫学是一门学科.
- 植物科学 植物科学
背景情况:
- 肥料影响植物防御和营养质量,影响昆虫害虫种群.
- 葡萄花 (Daktulosphaira vitifoliae) 是一种影响葡萄种植的重要害虫.
研究的目的:
- 分析不同度的营养物质溶液对葡萄-葡萄花菌相互作用的影响.
- 为了确定最佳的肥料含量来管理Daktulosphaira vitifoliae.
主要方法:
- 葡萄树Vitis vinifera L. × Vitis labrusca L. (Kyoho) 用Hoagland的营养溶液在五种度 (15, 30, 60, 120, 180 mg/L) 中进行灌.
- 在不同的营养治疗中评估了D. vitifoliae的生命表和生命史变量.
主要成果:
- 葡萄花菌生命史变量对营养水平表现出形或反转形的反应.
- 60毫克/升的度最大限度地提高了葡萄花菌的寿命和化时间,同时缩短了的寿命,增加了成人的寿命.
- 过度和不足的营养水平都抑制了D. vitifoliae的生长和繁殖.
结论:
- 可以使用营养管理策略来控制葡萄花菌.
- 最佳的肥料应用,特别是约60毫克/升的,可以提高葡萄的质量,同时有效地管理害虫种群.
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