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2023 Volume 2 Issue 2
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JI Xinru, WU Na, XUE Fu, et al. Preliminary Study on the Causes of 'Yulu Pear' Fruit Drop before Harvest[J]. PLANT HEALTH AND MEDICINE, 2023, (2): 36-42. doi: 10.13718/j.cnki.zwyx.2023.02.005
Citation: JI Xinru, WU Na, XUE Fu, et al. Preliminary Study on the Causes of 'Yulu Pear' Fruit Drop before Harvest[J]. PLANT HEALTH AND MEDICINE, 2023, (2): 36-42. doi: 10.13718/j.cnki.zwyx.2023.02.005
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Preliminary Study on the Causes of 'Yulu Pear' Fruit Drop before Harvest

  • 1. College of Plant Protection, Shanxi Agricultural University, Jinzhong Shanxi 030801, China;

  • 2. Pomology Institute, Shanxi Agricultural University, Jinzhong Shanxi 030815, China

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  • Received Date: 19/02/2023

  • MSC: S436.6

  • In order to understand the characteristics and causes of 'Yulu pear' fruit drop before harvest，the studies were carried out in three areas of sex pheromone disorientation area，grass growing area and clear tillage area. The results showed that the pre-harvest fruit drop in 'Yulu pear' was mainly caused by Grapholita molesta，Aphanostigma jakusuiense，natural fruit drop and bird pecking. In the three areas，the fruit drop caused by G. molesta was the highest at 63.31%，followed by natural fruit drop at 34.43%，both of which were significantly higher than those caused by A. jakusuiense and bird pecking. G. molesta was the main cause of fruit drop and the degree of occurrence in the edge position was higher than that at the center. This study proposed specific control measures to prevent the pear fruit drop，which could provide theoretical support for the pest control of 'Yulu pear'.
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    Google Scholar

    [2] 王雪纯, 杨梦妮, 黄德帅. 梨树病虫害研究进展[J]. 南方农业, 2022, 16(15):110-114.

    Google Scholar

    [3] 李素芳, 张玉萍. 玉露香梨绿色高效生产技术及应用[J]. 农业开发与装备, 2021 (12):211-212.

    Google Scholar

    [4] 贾晓辉, 王文辉, 姜云斌, 等. 采收成熟度对'玉露香'梨果实品质和耐贮性的影响[J]. 果树学报, 2016, 33(5):594-603.

    Google Scholar

    [5] 赵龙龙, 刘朝红, 胡增丽. 李落果原因调查及分析[J]. 落叶果树, 2020, 52(5):19-21.

    Google Scholar

    [6] 万秀丽. 杏李落果原因及无公害防治措施分析[J]. 宁夏农林科技, 2011, 52(9):35, 38.

    Google Scholar

    [7] 陈林丽. 砂糖橘落花落果的原因及保花保果措施[J]. 农业技术与装备, 2021(12):159-160.

    Google Scholar

    [8] 李晓光, 高颖, 叶楠, 等. 酸枣花芽特性对落花落果影响及解决途径[J]. 河北果树, 2021(2):54-55.

    Google Scholar

    [9] 张琦, 蒋媛, 位杰. 延迟采收对库尔勒香梨落果与果实品质的影响[J]. 塔里木大学学报, 2014, 26(3):1-4.

    Google Scholar

    [10] 赵龙龙, 王劲恒, 胡增丽, 等. 基于文献计量学的梨树害虫演替特点分析[J]. 中国果树, 2019(1):68-72.

    Google Scholar

    [11] 刘朝红, 胡增丽, 张未仲, 等. 山西省梨产区害虫种类及主要害虫时空特点[J]. 果树资源学报, 2021, 2(1):44-50.

    Google Scholar

    [12] 明广增, 唐旭, 梁海池. 套袋梨常见害虫发生规律及无公害防控技术[J]. 烟台果树, 2016(2):37-38.

    Google Scholar

    [13] 孙圣杰, 任爱华, 王晓祥, 等. 利用迷向散发器和释放松毛虫赤眼蜂对梨树蛀果害虫的防控效果[J]. 中国生物防治学报, 2021, 37(1):102-109.

    Google Scholar

    [14] 杨建波, 许鹏. 盛果期香梨树落花落果预防措施[J]. 西北园艺(果树), 2007(2):48.

    Google Scholar

    [15] 李丹. 梨黄粉蚜虫的发生及无公害防治技术要点[J]. 南方农业, 2020, 14(9):35-36.

    Google Scholar

    [16] 郑晓霞, 贾丽, 张婧, 等. 套袋梨黄粉蚜的综合防治技术[J]. 落叶果树, 2016, 48(1):55-56.

    Google Scholar

    [17] 王东升, 李海, 理向阳, 等. 套袋梨黄粉蚜的防治[J]. 果农之友, 2010(9):31.

    Google Scholar

    [18] 李振乾. 套袋可减少酥梨采前落果[J]. 西北园艺, 2000(3):49.

    Google Scholar

    [19] 霍颖, 张杰, 王美超, 等. 梨园行间种草对土壤有机质和矿质元素变化及相互关系的影响[J]. 中国农业科学, 2011, 44(7):1415-1424.

    Google Scholar

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Preliminary Study on the Causes of 'Yulu Pear' Fruit Drop before Harvest

  • Received Date: 19/02/2023

Abstract: In order to understand the characteristics and causes of 'Yulu pear' fruit drop before harvest，the studies were carried out in three areas of sex pheromone disorientation area，grass growing area and clear tillage area. The results showed that the pre-harvest fruit drop in 'Yulu pear' was mainly caused by Grapholita molesta，Aphanostigma jakusuiense，natural fruit drop and bird pecking. In the three areas，the fruit drop caused by G. molesta was the highest at 63.31%，followed by natural fruit drop at 34.43%，both of which were significantly higher than those caused by A. jakusuiense and bird pecking. G. molesta was the main cause of fruit drop and the degree of occurrence in the edge position was higher than that at the center. This study proposed specific control measures to prevent the pear fruit drop，which could provide theoretical support for the pest control of 'Yulu pear'.

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