International surveillance of wheat rust pathogens: progress and challenges
International surveillance of wheat rust pathogens: progress and challenges
复制标题
DOI：
10.1007/s10681-011-0375-4
复制
发表时间：
2011-05-01
期刊：
影响因子：
1.9
通讯作者：
Pretorius, Zacharias
中科院分区：
文献类型：
--
作者：
Park, Robert;Fetch, Tom;Pretorius, Zacharias
小麦锈病病原体的监测，包括通过陷阱样地或种（致病型）调查评估锈病发病率和毒力特征，为制定和采用适当的国家和国际政策、植物保护、植物育种、种子系统和锈病病原体研究方面的投资和战略提供了基础信息。尽管铁锈监测的国家和地区协调取得了许多成功，但很少有人尝试将铁锈监测扩展到国际甚至全球水平。全球谷物锈病监测系统的建立就是为了解决这一缺陷。它以一个信息平台为基础，该平台包括用于调查、初步毒力测试、数据、样本传输和现场、国家和全球各级管理的方法和系统的标准化协议，并包括两个基于网络的可视化工具。虽然在建立监测小麦茎锈病病原体变异的全球系统并将其与该病原体对区域小麦生产构成的威胁联系起来方面取得了相当大的进展，但仍然存在一些挑战，包括对支持锈病监测的持续承诺，以及共享和比较监测数据的能力。
Surveillance of wheat rust pathogens, including assessments of rust incidence and virulence characterization via either trap plots or race (pathotype) surveys, has provided information fundamental in formulating and adopting appropriate national and international policies, investments and strategies in plant protection, plant breeding, seed systems, and in rust pathogen research. Despite many successes from national and regional co-ordination of rust surveillance, few attempts were made to extend rust surveillance to international or even global levels. The Global Cereal Rust Monitoring System was established to address this deficiency. It is underpinned by an information platform that includes standardized protocols for methods and systems used in surveys, preliminary virulence testing, data, sample transmission and management at the field and national and global levels, and includes two web-based visualization tools. While considerable progress has been made towards a global system for monitoring variability in the wheat stem rust pathogen, and linking this to the threat posed by this pathogen to regional wheat production, some challenges remain, including ongoing commitment to support rust surveillance, and the ability to share and compare surveillance data.