前言橡胶南美叶疫病是几十种橡胶病害中唯一具有毁灭性的病害。整个拉丁美洲,从北纬18度至南纬24度之间的所有植胶国家或地区,除古巴未见报道外,都有此病发生,而在巴西、玻利维亚、秘鲁、厄瓜多尔、哥伦比亚、委内瑞拉、特立尼达和圭亚那等国的流行尤其频繁,为害较重。自1900年苏里南等地区大面积胶园被此病摧毁以来,虽有不少大资本家和财 Foreword Rubber South American leaf blight is the only devastating disease in dozens of rubber diseases. Throughout Latin America, all of the gummock countries or regions from latitude 18 degrees south latitude to 24 degrees south latitude have this disease except in Cuba, while in Brazil, Bolivia, Peru, Ecuador, Colombia, Venezuela, Countries such as Trinidad and Guyana are particularly prevalent and devastating. Since the large area of ​​rubber plantations in areas such as Suriname was destroyed by the disease in 1900, many large capitalists and wealth managers