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雅斯蒙酸和酸诱导了葡萄葡萄对葡萄酒的防御反应

Barkat Hussain¹, Abdul Rasheed War², Douglas G Pfeiffer³

¹Division of Entomology, Sher-e-Kashmir University of Agricultural Science and Technology, Kashmir (SKUAST-K), Shalimar 190006, Jammu and Kashmir, India.

|June 9, 2023

概括

雅斯蒙酸 (JA) 和酸 (SA) 治疗可以增强葡萄对Drosophila suzukii的防御能力. JA和SA降低了水果损伤和蛋产量,而catechin显示出杀虫性能.

科学领域:

农业科学农业科学
昆虫学昆虫学是一门学科.
植物病理学植物病理学

背景情况:

虫Drosophila suzukii是葡萄酒的主要害虫.
了解植物对昆虫害虫的防御机制对于可持续农业至关重要.

研究的目的:

调查斯酸 (JA) 和酸 (SA) 对葡萄酒对虫Drosophila suzukii的防御的影响.
评估这些处理对葡萄的化学成分和昆虫行为的影响.

主要方法:

两个葡萄品种 (Pinot Noir,Chardonnay) 接受了JA和SA的处理.
量化总,黄,素和可溶糖.
评估D. suzukii的卵位偏好和养行为.
使用CAFE测定对D. suzukii死亡率的评估黄类药物影响.

主要成果:

JA和SA处理显著改变了葡萄的,黄和素水平.
经过处理的葡萄品种显示了D. suzukii损伤的减少,特别是查多内.
在经过处理的植物上产卵较少,尤其是在没有选择的条件下.
甲基素 (100ppm) 显示出显著的D.suzukii死亡率.

结论:

JA和SA可以增强葡萄酒对Drosophila suzukii的抵抗力.
特定的黄类化合物,如甲素,显示出作为天然杀虫剂的潜力.
这些发现支持开发葡萄种植中D. suzukii的综合害虫防治策略.

关键词:

害虫管理害虫管理害虫管理二次代谢产物二次代谢产物信号分子的信号分子.斑点翅膀的多索菲拉 (Drosophila) 是一个斑点翅膀的多索菲拉.葡萄酒葡萄是葡萄中的葡萄.

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