Current Nematode Threats to World Agriculture
Current Nematode Threats to World Agriculture
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DOI：
10.1007/978-94-007-0434-3_2
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发表时间：
2011-01-01
期刊：
影响因子：
--
通讯作者：
Maafi, Z. Tahna
中科院分区：
文献类型：
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作者：
Nicol, J. M.;Turner, S. J.;Maafi, Z. Tahna
许多属和种的线虫攻击几乎所有作物，影响其产量潜力。它们的分布、多样性和潜在损害取决于许多因素，包括它们的起源中心和随后的传播、农业生态条件以及农业系统中使用的作物的耐受性和抗性。控制植物寄生线虫的可持续方法是防止它们传播到清洁的土地上。植物检疫措施是实现这一目标的重大战略，其实施是各国监管体系的一部分。 Hockland 等人介绍了国际植物健康立法的历史和描述。 （2006）。拦截或检测列出或未列出的检疫生物可能会导致货物或受感染作物的毁坏，或禁止在受感染土地上生长寄主植物。在其他情况下，抑制侵染被认为是一种更实际的方法，可以使贸易继续下去。除了两组检疫性线虫带来的挑战之外，本章还讨论了世界主要粮食商品及其生产的关键线虫。此信息应提供对问题或未来潜在问题以及当前已知的解决这些问题的方法的洞察。
Many genera and species of nematodes attack almost all crops affecting their yield potential. Their distribution, diversity and potential damage depend on many factors including their centres of origin and subsequent spread, the agroecological conditions and the tolerance and resistance of the crops used in that agricultural system.A sustainable approach to the control of plant-parasitic nematodes is to prevent their spread on to clean land. Phytosanitary measures are a major strategy to achieve this aim, and their implementation is part of the regulatory system of each country. A history and description of international plant health legislation is given by Hockland et al. (2006). The interception or detection of listed or unlisted quarantine organisms could result in destruction of a shipment or infected crop, or a banning of growing host plants on infested land. In other cases, suppression of the infestation is considered to be a more practical approach that allows trade to continue.The key nematodes on major world food commodities and their production are discussed in this chapter in addition to the challenges posed by two groups of quarantine nematodes. This information should provide an insight to the problems or potential future problems and the currently known ways to address these.