Research on Three Different Strains of Fusarium spp. of Pathogenicity to Sweet Potato and Sensitivity Test to Seven Kinds of Fungicides

doi:10.7668/hbnxb.2013.S1.071

Abstract

Abstract: The toxicity of 7 fungicides against three different strains of Fusarium spp. was detected by the method of mycelium growth inhibition for plant disease controlling and breeding. The result showed that,Bacillus subtilis WP had the best control effect to the three Fusarium spp. with the best EC50 as 0.0023 ug/mL. Difenoconazole.propiconazole and hexaconazole had better control effect to 12Z-1 and 12Z-2 with EC50 between 0.0025 ug/mL and 0.86 ug/mL,and EC90 between 11.O1 ug/mL and 46.48 ug/mL than 12Z一with EC50 as 1.54 ug/mL and 12.36 ug/mL, and EC90 as 1893.29 ug/mL and 1101.14 ug/mL respectively. With the needle}ticking method,we found that among the four different sweet potato varieties Yanshu 25 was more resistant to 12Z-1 and 12Z-2,and Lizixiang and Xushu 18 were following. Shenglibaihao was more resistant to 12Z一than the other varieties, and Yanshu 25 was following.

Key words: Fusarium, Sweet potato, Fungicide, Pathogenicity

CLC Number:

S435.313

ZHANG Cheng-ling, ZHAO Yong-qiang, XU Zhen, YANG Dong-jing, SUN Hou-jun, XIE Yi-ping. Research on Three Different Strains of Fusarium spp. of Pathogenicity to Sweet Potato and Sensitivity Test to Seven Kinds of Fungicides[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2013, 28(S1): 376-379. doi: 10.7668/hbnxb.2013.S1.071.

/ / Recommend / Download Citations

URL: http://www.hbnxb.net/EN/10.7668/hbnxb.2013.S1.071

http://www.hbnxb.net/EN/Y2013/V28/IS1/376

[1]	HAN Xiaoyu, LI Qinglun, JIANG Xinglin, WANG He, YANG Lingling, SHI Yajuan, LI Honglian, CHEN Linlin, YANG Xue, SHI Yan. Localization,Interaction and Pathogenicity of BYDV GAV Encoded Proteins [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(5): 150-156.
[2]	FENG Liting, ZHANG Jianfeng, CHI Shengqi. Establishment of a Multiplex RT-PCR Assay for Detection of Four Sweet Potato RNA Viruses [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(4): 206-211.
[3]	GUO Fangrui, LIU Yi, YANG Kexin, CHU Meirong, ZHANG Quanfa, ZHANG Yafei, WANG Shutong, CAO Keqiang. *Screening of Fusarium oxysporum* T-DNA Inserted Mutants and Analysis of Inserting Genes** [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(3): 206-212.
[4]	ZHU Yiming, LIU Yanxiao, HE Jiuqing, DUAN Lingtao, ZHOU Erxun. Studies on Functions of Effector Gene ChEP085 in Colletotrichum higginsianum [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(2): 192-200.
[5]	ZHANG Jian, WANG Na, LIU Zhida, BAO Tingting, ZHANG Zhiwei, YUN Xiaopeng, SHI Bixian, ZHANG Heng, CHEN Guihong, CHEN Yanfang, ZHAO Jun. Identification and Pathogenicity Differentiation of the Pathogens Causing Necrotic Spot on Sunflower Broomrape [J]. Acta Agriculturae Boreali-Sinica, 2022, 37(1): 172-180.
[6]	MENG Fanlai, BAI Lei, GUO Huachun, ZHAO Dawei, YU Xinghua, WANG Yingmei, LI Yuxiang, TENG Juan. Transcriptome Analysis of Purple Sweet Potato Leaf in Response to Enhanced UV-B Radiation [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(5): 135-142.
[7]	FENG Junyan, KANG Le, LANG Tao, ZHANG Cong, LI Ming, ZHAO Shan, PU Zhigang. Genetic Diversity Analysis of Sweet Potato and Its Wild Species Using SCoT Molecular Markers [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(1): 18-26.
[8]	HUANGFU Haiyan, SHI Zhidan, HAO Lifen, YAN Mengjiao, SONG Peiling, YANG Yongqing, JIA Xiaoqing, HUANGFU Jiuru, GUO Chen, LI Ziqin. Screening of the T-DNA Insertional Pathogenicity Defect Mutants and Analysis of Flanking Sequence in Leptosphaeria biglobosa [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2021, 36(1): 197-202.
[9]	ZHANG Liyong, XIA Mingcong, XU Wen, WANG Qi, ZHANG Jie, SUN Runhong, PAN Yamei, CHEN Ruixue, WU Kun, YANG Lirong. *Identification of Antagonistic Endophytic Bacterium YB-144 Strain from Fusarium* Head Blight Against and Its Effect on DON** [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2020, 35(6): 172-179.
[10]	ZHANG Yingjun, GAO Huimin, LI Ziqian, HU Mengyun, SUN Lijing, LIU Qian, Lü Liangjie, LI Hui. *Screening of Fhb1* Germplasms Resistant to Fusarium Head Blight and Its Putative Ancestor in North of Huang and Huai Winter Wheat Region** [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2020, 35(2): 196-202.
[11]	CHEN Lida, YUAN Junhai, LI Lei, SHI Yanxia, CHAI Ali, XIE Xuewen, LI Baoju. Development and Application of Quantitative PCR for Detection of Fusarium [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2019, 34(S1): 296-301.
[12]	LI Xin, CUI Xiuming, LIU Diqiu, SUN Tian, GUO Ailing, CHEN Jun. Real-time PCR Detection Method of Panax notoginseng Root Rot Pathogen Fusarium oxysporum [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2019, 34(S1): 324-330.
[13]	DING Mengjun, YANG Yang, SUN Hua, MA Hongxia, LIU Shusen, SHI Jie. *Isolation and Identification of Maize ear rot* Pathogens and Phylogenetic Analysis of Dominant Species in Shandong Province** [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2019, 34(5): 216-223.
[14]	ZHANG Hao, FENG Jiajia, SUN Dandan, YAN Qingdi, ZHAO Yalin, WANG Shan, WANG Pingping, ZHAO Yazhuo, WANG Qian, WANG Fengru, DONG Jingao. The Physiological Mechanism of the Increase of the Infection of the Maize Resistance to the Fusarium graminearum [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2019, 34(1): 213-218.
[15]	ZHANG Wenli, FAN Li, LIN Qimei, ZHAO Xiaorong, LI Guitong. *Effects of Wood Vinegar on Fusarium* and Phytophthora in Soil-Laboratory Incubation Test** [J]. ACTA AGRICULTURAE BOREALI-SINICA, 2018, 33(S1): 268-272.

Please choose a citation manager

Content to export