赵璐璐, 贺春萍, 郑肖兰, 樊兰艳, 郑服丛. 2011: 枯草芽孢杆菌Czk1菌株对橡胶树根病菌的抑制作用及对炭疽病生防效果研究初报. 南方农业学报, 42(7): 740-743. DOI: 10.3969/j.issn.2095-1191.2011.07.013
引用本文: 赵璐璐, 贺春萍, 郑肖兰, 樊兰艳, 郑服丛. 2011: 枯草芽孢杆菌Czk1菌株对橡胶树根病菌的抑制作用及对炭疽病生防效果研究初报. 南方农业学报, 42(7): 740-743. DOI: 10.3969/j.issn.2095-1191.2011.07.013
ZHAO Lu-lu, HE Chun-ping, ZHENG Xiao-lan, FAN Lan-yan, ZHENG Fu-cong. 2011: Effect of Bacillus subtilis strain Czk1 on different rubber root pathogens and in vitro control of Colletotrichum gloeosporioides on rubber leaf. Journal of Southern Agriculture, 42(7): 740-743. DOI: 10.3969/j.issn.2095-1191.2011.07.013
Citation: ZHAO Lu-lu, HE Chun-ping, ZHENG Xiao-lan, FAN Lan-yan, ZHENG Fu-cong. 2011: Effect of Bacillus subtilis strain Czk1 on different rubber root pathogens and in vitro control of Colletotrichum gloeosporioides on rubber leaf. Journal of Southern Agriculture, 42(7): 740-743. DOI: 10.3969/j.issn.2095-1191.2011.07.013

枯草芽孢杆菌Czk1菌株对橡胶树根病菌的抑制作用及对炭疽病生防效果研究初报

Effect of Bacillus subtilis strain Czk1 on different rubber root pathogens and in vitro control of Colletotrichum gloeosporioides on rubber leaf

  • 摘要: 目的测定枯草芽孢杆菌Czk1菌株对橡胶树根病菌的抑菌活性及对炭疽病的生防效果,为进一步开发应用该菌株奠定基础.方法通过室内平板对峙和离体叶片接种的方法,测定Czk1菌株对13个橡胶树根病菌和1个炭疽病菌的拮抗活性以及对炭疽病的生防效果.结果Czk1菌株对13个橡胶树根病菌和1个炭疽病菌具有强烈的拮抗作用,且持续接种20代后依然具有很强的抑菌活性;Czk1菌株对橡胶树炭疽病有较好的生防效果,其中在发病前期先喷洒拮抗菌液的效果最好.结论枯草芽孢杆菌Czk1菌株对橡胶树红根、褐根、紫根、白根、臭根和炭疽病菌等多种致病真菌都有强烈的拮抗作用,且有抗菌谱广、持久稳定等特点,具有较高的潜在生防利用价值.

     

/

返回文章
返回