浙江农业科学

浙江农业科学 ›› 2026, Vol. 67 ›› Issue (3): 716-720.DOI: 10.16178/j.issn.0528-9017.20250120

• 植保技术 • 上一篇    下一篇

芽孢杆菌SOD微生态制剂防控杨梅果腐病及减药增效作用

祝杰文1,2(), 应铮峥3, 吴玉勇3, 王晶4, 任海英4, 王琦5, 李岗1()   

  1. 1.浙江省农业科学院 农产品质量安全与营养研究所，浙江 杭州 310021
    2.余姚市农业技术推广服务总站，浙江 余姚 315400
    3.仙居县特产技术推广中心，浙江 仙居 317300
    4.浙江省农业科学院 园艺研究所，浙江 杭州 310021
    5.中国农业大学 植物保护学院，北京 100094
  • 收稿日期:2025-02-19 出版日期:2026-03-11 发布日期:2026-03-30
  • 通讯作者: 李岗
  • 作者简介:李岗，E-mail：ligang@zaas.ac.cn。
    祝杰文，主要从事果树技术推广工作。E-mail：694273067@qq.com。
  • 基金资助:
    浙江省农业重大技术协同推广计划项目(2026XTTGGP04);浙江省“三农九方”科技协作计划项目(2025SNJF015);泰顺县农业产业提升项目(TY20230005);国家重点研发计划(2023YFD1401400)

Control of bayberry fruit rot and effects of reducing chemical application and increasing efficiency by Bacillus SOD microecological preparation

ZHU Jiewen1,2(), YING Zhengzheng3, WU Yuyong3, WANG Jing4, REN Haiying4, WANG Qi5, LI Gang1()   

  1. 1.Institute of Agro-product Safety and Nutrition，Zhejiang Academy of Agricultural Sciences，Hangzhou 310021，Zhejiang
    2.Yuyao Agricultural Technology Extension Service Station，Yuyao 315400，Zhejiang
    3.Xianju Specialty Technology Promotion Center，Xianju 317300，Zhejiang
    4.Institute of Horticulture，Zhejiang Academy of Agricultural Sciences，Hangzhou 310021，Zhejiang
    5.College of Plant Protection，China Agricultural University，Beijing 100094
  • Received:2025-02-19 Online:2026-03-11 Published:2026-03-30
  • Contact: LI Gang

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摘要：

果腐病是危害杨梅果实、引起重大经济损失的主要病害。为明确芽孢杆菌SOD微生态制剂对杨梅果腐病防治及对果实品质的改善效果，本研究以设施栽培东魁杨梅为材料，利用SOD微生态制剂开展田间梯度浓度及其与化学农药的混合施用试验。处理包括：芽孢杆菌SOD微生态制剂250倍稀释液、芽孢杆菌SOD微生态制剂500倍稀释液、芽孢杆菌SOD微生态制剂500倍稀释液+50%剂量常规药剂，并以常规药剂作为对照。于杨梅幼果期开始喷施，每隔15天喷施一次，果实成熟期测定烂果率及果实品质指标。结果表明，与对照相比，芽孢杆菌SOD微生态制剂的2个浓度处理及低浓度与减量化学农药复配处理均对杨梅果腐病具有一定防治效果，防治效果为32.2%～86.1%。施用芽孢杆菌SOD微生态制剂250倍稀释液对杨梅果腐病的防治效果最佳，防治效果为86.1%，经济效益的提升最为明显，较对照提升21.6%。综上，科学施用芽孢杆菌SOD微生态制剂对杨梅果实品质有提质、增效与减药作用，值得在产业上大力推广。

关键词: 芽孢杆菌SOD微生态制剂, 杨梅, 防控效果, 经济效益

Abstract:

Fruit rot is a major disease that damages bayberry fruits and causes significant economic losses. To investigate the efficacy of Bacillus SOD microecological preparation in controlling bayberry fruit rot and improving fruit quality，this study used facility-cultivated Dongkui bayberry as the test material and conducted field experiments with gradient concentrations of the SOD preparation and its combined application with chemical pesticides. The treatments included：Bacillus SOD microecological preparation at 250-fold dilution，at 500-fold dilution，and at 500-fold dilution combined with 50% dose of conventional pesticides，with conventional pesticides as the control. Spray applications were initiated at the young fruit stage and repeated at 15-day intervals. Fruit rot incidence and quality indicators were measured at maturity. Results showed that compared with the control，both concentrations of Bacillus SOD microecological preparation and its low-concentration combination with reduced chemical pesticides demonstrated certain control efficacy against fruit rot，with efficacy ranging from 32.2% to 86.1%. The 250-fold dilution treatment exhibited optimal control effect，with an efficacy of 86.1%，and the most significant improvement in economic benefit，which increased by 21.6% compared with the control. In conclusion，scientific application of Bacillus SOD microecological preparation can improve fruit quality，enhance economic efficiency，and reduce pesticide use in bayberry production，making it worthy of widespread promotion in the industry.

Key words: Bacillus SOD microecological preparation, bayberry, control efficacy, economic benefit

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