摘要
梨火疫病由梨火疫病菌(Erwinia amylovora)引起,可以通过蜜蜂授粉传播而加重危害。为做好香梨安全授粉工作,防止因直接放蜂造成梨火疫病的大流行,本研究测试了香梨花上分离的一株解淀粉芽孢杆菌(Bacillus amyloliquefaciens)对梨火疫病菌的拮抗效果,并利用自行研发的"蜜蜂导向盒"进行了蜜蜂传播生防菌防病试验。结果表明"蜜蜂导向盒+生防菌"技术在香梨花期可以有效控制由梨火疫菌引起的花腐和枝枯。
Pear fire blight is caused by Erwinia amylovora,which can be spread by honey bee(Apis mellifera)pollination and aggravate the damage.In order to safely complete the pollination work of fragrant pear and prevent the epidemic of fire blight caused by honey bee releasing,this study tested the antagonistic effect of Bacillus amyloliquefaciens,isolated from fragrant pear flower to against the pathogen of fire blight,and conducted a experiment of honey bee spreading biocontrol bacteria to against disease by using self-developed"Bee Guide Box".The results revealed that the technology of"Bee Guide Box&Biocontrol Bacteria"could effectively control the blossom blight and shoot blight caused by pear fire blight in pear blossom period.
作者
王俊
高建诚
巴音克西克
吴莉莉
Wang Jun;Gao Jiancheng;Bayinkexike;Wu Lili(Plant Protection Station of Xinjiang Uygur Autonomous Region,Urumqi 830049,China;Science and Technology Development Exchange Center,Bazhou Science and Technology Bureau;Bazhou Agricultural Technology Extension Center)
出处
《植物检疫》
2022年第1期9-12,共4页
Plant Quarantine
基金
新疆维吾尔自治区“天山英才”计划第三期。
关键词
梨火疫病
蜜蜂导向盒
生防菌
防治
pear fire blight
bee guide box
biocontrol bacteria
control
作者简介
第一作者:王俊,硕士,高级农艺师.研究方向为病虫疫情防控.E-mail:56675l48@qq.com;通信作者:高建诚,高级农艺师,研究方向为病虫疫情防控,E-mail:505565189@qq.com。
