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杨桃（ＡｖｒｒｈｏａＣａｒａｂｏｌａＬ）属酢浆草科，现在海南普遍种植的品种是马来西亚香蜜杨桃，该品种是一个高产、优质、高效的良种．但由于杨桃病虫害的危害和风吹雨淋造成机械损伤，特别是蛇果害虫的危害，一般果园果实为害率为２０％－３０％，有的果园为害率高达９
Avocado (AvrrhoaCarabolaL) belongs to the Oxalidaceae family. Now Hainan is the most widely cultivated variety of honey honey in the world. The variety is a high-yield, high-quality and high-efficient variety. However, due to the harm caused by starvation pests and wind and rain caused by mechanical damage, especially the harm of snake fruit pests, orchard fruit damage rate of 20% -30%, and some orchards as high as 9