印度枣是由台湾引进的新兴时令小水果,童期短,当年即可开花结果,果实香甜清脆,耐贮运,市场价格极好,是目前极具开发利用的经济果树之一。印度枣的主要病虫害有“一病四虫”,其为害症状与防治技术如下: 一、白粉病 1.症状:该病主要为害嫩叶、新梢、叶片、幼果。叶 Indian jujube is an emerging seasonal small fruit introduced from Taiwan. It has a short childhood and can blossom in the same year. The fruit is sweet and crisp, resistant to storage and transportation, and the market price is excellent. It is one of the economic fruit trees that are currently under development and utilization. The main pests and diseases of Indian jujube have “a disease four insects”, its symptoms and prevention and treatment techniques are as follows: First, powdery mildew 1. Symptoms: The disease mainly affects young leaves, shoots, leaves, young fruit. leaf