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How to control longan trees after they are infected with eriophyid mites?
Longan (scientific name: Dimocarpus longan Lour.), also known as guiyuan or yizhi, is a large evergreen tree with a tall trunk. The fruit is harvested when it ripens and turns yellowish-brown in July to August. It belongs to the Sapindaceae family; the fruit can be eaten fresh or processed into dried products, and the flesh, seed, peel and root can all be used
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