unstable-angina
发表于 2025-3-28 18:18:32
Other legumes, features of the most economically important of those viruses that attack these legumes. For more details on these viruses, the reader is referred to previously published reviews (Bos . 1988; Chenulu and Varma, 1988; Cockbain, 1983).
枪支
发表于 2025-3-28 20:02:49
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Abbreviate
发表于 2025-3-29 00:39:11
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Countermand
发表于 2025-3-29 06:59:49
The Impact of Plant Virus Diseases in Developing Countries, sometimes devastating. Those due to viruses are of particular importance in developing countries that are heavily dependent on agricultural production for food security, employment and export earnings. The overall impact of virus diseases in developing countries is considered here and the chapter i
华而不实
发表于 2025-3-29 08:51:55
Principles for control of virus diseases in developing countries,ity necessitates a doubling of food production in the next 50 years (James, 1997). While farmers from developed countries benefit from massive financial subsidies and investment, aid directed to developing country agriculture is pitifully small.
conscribe
发表于 2025-3-29 13:25:11
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斜
发表于 2025-3-29 16:18:35
Plant pathogens and quarantines and the implication for global trade and world food,easures employed (Pimentel . 2001). This significant food loss is taking place when many people, especially people in developing countries are starving and/or are malnourished. The World Health Organization (WHO, 1996, 2000) reports that more than 3 billion people suffer from malnourishment (insuffi
四海为家的人
发表于 2025-3-29 21:28:54
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密切关系
发表于 2025-3-30 02:11:47
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说明
发表于 2025-3-30 05:55:32
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