Meerburg Bastiaan G, Singleton Grant R, Leirs Herwig
Wageningen University and Research Centre, Plant Research International, PO Box 16, 6700 AA Wageningen, The Netherlands.
Pest Manag Sci. 2009 Apr;65(4):351-2. doi: 10.1002/ps.1718.
This paper investigates the importance of ecologically based rodent management in the light of the current food crisis, and the potential effects of this approach on the position of the undernourished. Hunger and food prices are on the rise owing to shortages that can be traced to reasons such as climatic extremes, use of crops for biofuels, reduced growth in yields which lag behind population growth, reduced world stocks and lack of sufficient investment in maintaining the irrigation infrastructure. For the undernourished this is problematic as they are most vulnerable to the rise in food prices. Very often, agricultural experts focus on an increase in agricultural production to reduce food prices. It is postulated in this article that almost 280 million undernourished could additionally benefit if more attention were paid to reducing pre- and post-harvest losses by rodents. Moreover, rodent-borne diseases would decrease, diseases that can be catastrophic to the livelihoods of the poorest of the poor.
本文根据当前的粮食危机,探讨了基于生态的鼠害管理的重要性,以及这种方法对营养不良者状况的潜在影响。由于诸如极端气候、将作物用于生物燃料、产量增长放缓(落后于人口增长)、世界库存减少以及维持灌溉基础设施方面缺乏足够投资等原因导致的短缺,饥饿和食品价格正在上涨。对于营养不良者来说,这是个问题,因为他们最容易受到食品价格上涨的影响。农业专家通常专注于增加农业产量以降低食品价格。本文假定,如果更多地关注减少鼠类造成的收获前和收获后损失,近2.8亿营养不良者可能会额外受益。此外,鼠传疾病将会减少,而这些疾病可能给最贫困的穷人的生计带来灾难性影响。