| 李海强1, 2, 姜 岩1, 杨 龙1, 陆宴辉1*.苹果蠹蛾为害石榴果实初报[J].植物保护,2026,(1):361-364. |
| 苹果蠹蛾为害石榴果实初报 |
| First report on the damage of Cydia pomonella on Punica granatum fruit |
| 投稿时间：2025-01-18 修订日期：2025-03-08 |
| DOI：10.16688/j.zwbh.2025035 |
| 中文关键词: 苹果蠹蛾 石榴 为害 果实 |
| 英文关键词:Cydia pomonella Punica granatum damage fruit |
| 基金项目:新疆林果产业技术体系(XJLGCYJSTX04-2024) |
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| 摘要点击次数: 19 |
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| 中文摘要: |
| 苹果蠹蛾Cydia pomonella在我国主要为害沙果、苹果、梨、杏、桃、榅桲、核桃等果树。2024年7月-8月, 在新疆维吾尔自治区和田地区皮山县首次发现苹果蠹蛾幼虫严重为害石榴树，主要以幼虫钻蛀石榴果实, 为害率平均为15.50%, 其中钻蛀为害比率占14.33%, 其余仅为果皮部分受害。从受害石榴果实不同部位受害情况来看, 底部、侧面钻蛀占比均为45.45%, 其次是果蒂钻蛀占比为6.30%, 最低为顶部钻蛀占比2.80%, 严重受害部位是底部和侧面。这是苹果蠹蛾幼虫在新疆维吾尔自治区成片严重为害石榴园的首次报道, 这一发生变化趋势值得在生产上高度关注。 |
| 英文摘要: |
| In China, the codling moth (Cydia pomonella) primarily inflicts damage fruit trees such as Chinese crabapple, apple, pear, apricot, peach, quince and walnut. From July to August 2024, significant damage caused by codling moth larvae was observed in pomegranate trees in Pishan county, Hotan district, Xinjiang Uygur Autonomous Region. The larvae predominantly damaged pomegranate fruit, leading to an average damage rate of 15.50%. Among them, the proportion of drilling and boring damage accounted for 14.33% and the rest only affects the fruit skin. From the perspective of damage conditions in different parts of infested pomegranate fruits, the boring damage rates of the bottom and side both reached 45.45%. Followed by the pedicel with a boring rate of 6.30%, and the top had the lowest rate at 2.80%. Thus the most severely damaged parts were the bottom and side. This study marks the first reported incidence of substantial damage by codling moth larvae in pomegranate orchards in Xinjiang, indicating a trend that requires close monitoring in agricultural practices. |
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