植物虫水果腐烂管理:我们到目前为止取得了什么成就?
Mansi Dwivedi1, Pooja Singh1, Abhay K Pandey2
1Department of Botany, DDU Gorakhpur University, Gorakhpur, 273009, Uttar Pradesh, India.
Food microbiology
|June 5, 2024
概括
在全球范围内, Botrytis cinerea 导致水果作物的大量损失. 本次审查涵盖了其检测,诊断和管理策略,以减轻其影响.
科学领域:
- 植物病理学 植物病理学
- 菌类学 菌类学是指菌类学.
- 农业科学 农业科学
背景情况:
- 黄虫是一种具有破坏性的消亡性植物病原体,影响了1400多种植物,特别是水果作物.
- 这种真菌会在收获前和收获后引起大量的水果腐烂,导致全球经济损失相当大.
- B. cinerea臭名昭著的感染各种植物部位,包括水果,叶子,花朵和种子,导致灰色的菌.
研究的目的:
- 审查对估计由Botrytis cinerea造成的经济损失的研究进展.
- 探索和总结B. cinerea.检测和诊断技术的进展.
- 讨论目前和潜在的管理策略来控制Botrytis果腐.
主要方法:
- 关于 Botrytis cinerea 的科学文献的综述.
- 分析各种检测技术:DNA标记物,挥发性有机化合物,qPCR,芯片数字PCR和核酸传感器.
- 收集关于控制方法的数据:文化,物理,化学和生物方法.
主要成果:
- Botrytis cinerea会在水果作物中引起广泛的灰色菌,导致严重的经济损失.
- 已经开发出各种方法来检测和量化植物样本中的B. cinerea.
- 一系列策略,从文化实践到化学和生物控制,用于管理病原体.
结论:
- 有效控制 Botrytis cinerea 需要准确的检测和诊断.
- 结合各种方法的综合管理策略对于减轻损失至关重要.
- 需要进一步的研究来解决知识差距,并开发B. cinerea管理的新方法.
相关概念视频
01:29Fungal Group Zygomycota
Zygomycota, previously classified as a distinct fungal group, are primarily terrestrial, saprophytic molds that play a crucial role as decomposers. Recent phylogenetic studies have revealed that these fungi are now divided into two major clades — Mucoromycota, which includes many symbiotic species, and Zoopagomycota, which primarily consists of parasitic and pathogenic fungi. These groups exhibit distinct ecological roles and reproductive strategies while sharing key structural and...
01:22Bioreactor Controls-III
Strain improvement is a foundational strategy in industrial microbiology aimed at maximizing microbial productivity, particularly because natural isolates typically yield commercially valuable products in very low concentrations. Although optimizing the culture medium and environmental conditions can improve yields, these adjustments are inherently limited by the organism’s genetic potential. As a result, the focus shifts toward genetic modifications to enhance biosynthetic capacity. The...
01:18Production of Biopesticides
Biopesticides offer a sustainable alternative to chemical pesticides, utilizing microbial agents to control agricultural pests. Bacillus thuringiensis (Bt) is a widely employed bacterium known for its potent insecticidal activity. Bt biopesticides are favored for their specificity to insect pests, minimal environmental impact, and natural degradability.Mechanism of Bt Toxin Action Bt produces insecticidal crystal (Cry) proteins during its sporulation phase. These proteins form parasporal...