ばいちょ(売価調査)、価格比較とネットでのお買い物を楽に

内容説明 Handbook of Plant Virus Diseases presents basic information about viral-caused and viral-like diseases in many cultivated crops. The editors， internationally known plant pathologists， provide authoritative descriptive symptomatic signatures of virus diseases， to aid in the diagnosis and possible control of viruses. This handbook organizes cultivated plants into groups according to their final destinations and uses after harvest-a useful grouping system that indicates that some diseases， their resultant epidemiology， and control measures are characteristic within different groups.