Research status of clubroot (Plasmodiophora brassicae) on cruciferous crops in China

References

• Arie T, Kobayashi Y, Okada G, Kono Y, Yamaguchi I. 1998. Control of soilborne clubroot disease of cruciferous plants by epoxydon from Phoma glomerata. Plant Pathol. 47:743–748.
   Web of Science ®Google Scholar
• Arie T, Kobayashi Y, Kono Y, Gen O, Yamaguchi I. 1999. Control of clubroot of crucifers by Phoma glomerata and its product epoxydon. Pestic Sci. 55:602–604.
   Google Scholar
• Ayers GW. 1957. Races of Plasmodiophora brassicae. Can J Bot. 35:923–932.
   Google Scholar
• Bornman JJ, Bornman L, Barnard RO. 1998. The effect of calcium carbonate and calcium hydroxide on plant growth during overliming. Soil Sci. 163:498–507.
   Web of Science ®Google Scholar
• Buczacki ST. 1973. Glasshouse evaluation of some systemic fungicides for control of clubroot of brassicae. Ann Appl Biol. 74:85–90.
   PubMed Web of Science ®Google Scholar
• Buczacki ST. 1983. Plasmodiophora. An inter-relationship between biological and practical problems. In: Buczacki ST, editor. Zoosporic plant pathogens: a modern perspective. London, UK: Academic Press Inc. p. 161–191.
   Google Scholar
• Buczacki ST, Toxopeus H, Mattusch P, Johnston TD, Dixon GR, Hobolth LA. 1975. Study of physiologic specialization in Plasmodiophora brassicae: proposals for attempted rationalization through an international approach. Trans Br Mycol Soc. 65:295–303.
   Web of Science ®Google Scholar
• Campbell RN, Greathead AS, Myers DF, de Boer GJ. 1985. Factors related to control of clubroot of crucifers in the Salinas Valley of California. Phytopathology. 75:665–670.
   Web of Science ®Google Scholar
• Cheah LH, Veerakone S, Kent G. 2000. Biological control of clubroot on cauliflower with Trichoderma and Streptomyces spp. N Z Plant Prot. 53:18–21.
   Google Scholar
• Chen SF, Liu XB, Hu BS. 1997. Occurrence and management of clubroot disease on Chinese cabbage in Aletai, Xingjiang. Plant Prot Tech & Ext. 17:21–22 (in Chinese).
   Google Scholar
• Creelman DW. 1965. Diseases of vegetable crops. Can Plant Dis Surv. 45:52–63.
   Google Scholar
• Dai YH, Yang L, Li SD, Liu JR, Zhang GX, Zhao YM. 2004. Technology of control Chinese cabbage root by adjusting soil pH. Chin Plant Prot. 8:20–22 (in Chinese).
   Google Scholar
• Datnoff LE, Lacy GH, Fox JA. 1984. Occurrence and populations of Plasmodiophora brassicae in sediments of irrigation water sources. Plant Dis. 68:200–203.
   Web of Science ®Google Scholar
• Diederichsen E, Beckmann J, Schondelmeier J, Dreyer F. 2006. Genetics of clubroot resistance in Brassica napus ‘Mendel. Acta Hortic. 706:307–311.
   Google Scholar
• Diederichsen E, Frauen M, Linders EGA, Hatakeyama K, Hirai M. 2009. Status and perspectives of clubroot resistance breeding in crucifer crops. J Plant Growth Regul. 28:265–281.
   Web of Science ®Google Scholar
• Ding YH, Jian YC, Yu YJ, Wang WH, Geng LH, Kang JG. 2013. Identification of pathotype of Plasmodiophora brassicae on crucifer vegetables in eight provinces of China. Chin Veg. 16:85–88 (in Chinese).
   Google Scholar
• Dixon GR. 2009. The occurrence and economic impact of Plasmodiophora brassicae and clubroot disease. J Plant Growth Regul. 28:194–202.
   Web of Science ®Google Scholar
• Donald EC. 2005. The influence of abiotic factors and host plant physiology on the survival and pathology of Plasmodiophora brassicae of vegetable brassicas [dissertation]. Melbourne: University of Melbourne.
   Google Scholar
• Donald EC, Porter IJ. 2009. Integrated control of clubroot. J Plant Growth Regul. 28:289–303.
   Web of Science ®Google Scholar
• Doyle OPE, Clancy KJ. 1986. Integrated chemical applications for the control of clubroot in brassicas. Proc British Crop Prot Conf – Pests Dis. 8:923–930.
   Google Scholar
• Editorial Committee of China Agriculture Yearbook. 2012. China Agriculture Yearbook. Beijing, China: China Agriculture Press.
   Google Scholar
• Engquist LG. 1994. Distribution of clubroot in Sweden and the effect of infection on oil content of oilseed rape. Sveriges Utsa ¨desfo ¨ renings Tidskrift. 104:82–86.
   Google Scholar
• Eriksson J. 1930. Fungous Diseases of Plants. 2nd ed. London: Bailliere Taindal & Co.
   Google Scholar
• Faggian R, Donald C, Porter IJ, Lawrie AC. 1999. Epidemiology of recent clubroot outbreaks using PCR to trace sources of inoculum. In: Proceedings of the Australasian Plant Pathology Society 12th Biennial Conference, Canberra.
   Google Scholar
• Fan GP, Yang QH, Ning JC, Qian CP, Li AW, Li ZS. 2013. Occurrence and management of clubroot on rape in Eshan city during 2005–2012. Chin Plant Protc. 8:46–48 (in Chinese).
   Google Scholar
• Gao MQ, Zhang SF, Xue P, Zhang JH, Wang XW. 2004. Evaluation of Zhengfeidan for control of clubroot of stem mustard. J Changjiang Veg. 9:47–48 (in Chinese).
   Google Scholar
• Geng XC, Shen XQ, Guo YF, Ma SF, Hong YT. 2012. Breeding of anti-clubroot AB lines type I of orange head Chinese cabbage. Acta Agric Boreali-occidentalis Sin. 21:155–161.
   Google Scholar
• Gibbs JG. 1931. Club-root in cruciferous crops. N Z J Agric. 42:1–17.
   Google Scholar
• Haenseler CM. 1939. The effect of various soil amendments on the development of club root (Plasmodiophora brassicae) of crucifers. Phytopathology. 29:9.
   Google Scholar
• He YQ, Wu YX. 2013. Research status of clubroot disease of cruciferous crops in China. International clubroot workshop, Edmonton, Alberta, Canada. June 19–21.
   Google Scholar
• He WX, Ning H, Yuan YC, Zhang FL. 2003. Plant quarantine problems and the countermeasures in wasabie plantation industry in Sichun. J Sichuan Agric Univ. 21:182–184 (in Chinese).
   Google Scholar
• Hind-Lanoiselet T, Parker P. 2005. Clubroot of canola and mustard. Primefact. 115:1–2.
   Google Scholar
• Hirai M. 2006. Genetic analysis of clubroot resistance in Brassica crops. Breed Sci. 56:223–229.
   Web of Science ®Google Scholar
• Honig F. 1931. Der Kohlkopferreger (Plasmodiophora brassicae Wor.) Eine Monographie. Gartenbauwissenschaft. 15:116–225.
   Google Scholar
• Howard RJ, Strelkov SE, Harding MW. 2010. Clubroot of cruciferous crops-new perspectives on an old disease. Can J Plant Pathol. 32:43–57.
   Web of Science ®Google Scholar
• Hsieh WH. 1992a. Ecology of Plasmodiophora brassicae. Bull Fungal Dis. 1:145–156. 
   Google Scholar
• Hsieh WH. 1992b. Control of clubroot of crucifers. Bull Plant Dis Pests. 1:293–299. 
   Google Scholar
• Huang QW, Ouyan L, Wang YJ. 1955. Occurrence and prevention of clubroot disease on cruciferous crops in Jiangxi. Bull Plant Prot. 8:1–4 (in Chinese).
   Google Scholar
• Huang Y, Ma SQ, Li XQ, Wang J, Hu XL. 2007. Morphology of Plasmodiophora brassicae and biological characteristic of the pathogenic resting spores in rapeseed. Sci Agric Sin. 40:1388–1394 (in Chinese).
   Google Scholar
• Ikegayami H, Naiki T, Ito T, Imuro Y. 1982. Ultrastructural growth process of Plasmodiophora brassicae in infected cells of Chinese cabbage and turnip (Studies on the clubroot of cruciferous plants IV). Res Bull Fac Agric Gifu Univ. 46:9–19.
   Google Scholar
• Ingram DS, Tommerup IC. 1972. The life history of Plasmodiophora brassicae Woron. Proc. Roy Soc. Lond Ser. B. 180:103–112.
   Web of Science ®Google Scholar
• Ji HW, Ren L, Chen KR, Xu L, Liu F, Sun CC, Li J, Liu SY, Fang XP. 2013. Identification of physiological races of club root and resistance of rape cultivars to Plasmodiophora brassicae. Chin J Oil Crop Sci. 35:301–206 (in Chinese).
   Google Scholar
• Jia Y, Sun RK, Wu YX, Mao ZC, Sun HX, He YQ. 2011. Inhibition effect of Bacillus subtilis XF-1 extract on 11 fungal pathogens. J Anhui Agric Univ. 38:753–756 (in Chinese).
   Google Scholar
• Kageyama K, Asano T. 2009. Life cycle of Plasmodiophora brassicae. J Plant Growth Regul. 28:203–211.
   Web of Science ®Google Scholar
• Karling JS. 1968. The plasmodiophorales. New York, NY: Hafner Publishing Co.
   Google Scholar
• Kaushal T, Onda M, Ito S, Yamazaki A, Fujikake H, Ohtake N, Sueyoshi K, Takahashi Y, Ohyama T. 2006. Effect of deep placement of slow-release fertilizer (lime nitrogen) applied at different rates on growth, N2 fixation and yield of soya bean. J Agron Crop Sci. 192:417–426.
   Web of Science ®Google Scholar
• Klasse HJ. 1996. Calcium cyanamide-an effective tool to control clubroot-a review. Acta Hortic. 407:403–409.
   Google Scholar
• Larson RH, Walker JC. 1934. Soil treatment in relation to clubroot of cabbage. J Agric Res. 48:749–759.
   Google Scholar
• LeBoldus JM, Manolii VP, Turkington TK, Strelkov SE. 2012. Adaptation to Brassica host genotypes by a single-spore isolate and population of Plasmodiophora brassicae (clubroot). Plant Dis. 96:833–838.
   PubMed Web of Science ®Google Scholar
• Li MY. 1990. Occurrence and prevention of clubroot disease of cruciferous crops. Beijing Agric Sci. 4:11–13 (in Chinese).
   Google Scholar
• Li BJ. 2008. Cruciferous crop root disease in Changyang, Hubei Province. Chin Veg. 7:55 (in Chinese).
   Google Scholar
• Li M. 2012. Characterization of the host range of Plasmodiophora brassicae and the role of glucosinolate glucoside in root infection by this pathogen [dissertation]. Wuhan: Huazhong Agricultural University (in Chinese).
   Google Scholar
• Li JP. 2013. Studies on the detection technology of Plasmodiophora brassicae and animal manure as a transmission route of the pathogen [dissertation]. Beijing: Chinese Academy of Agricultural Sciences (in Chinese).
   Google Scholar
• Li HM, Pan YH. 1999. Occurrence rules and control technology of clubroot disease on cruciferous crops. J Changjiang Veg. 9:15–16 (in Chinese).
   Google Scholar
• Li JK, Bai M, Xia XY, Zhaxi CR, Ou Z, Wei J. 1993. Research on the soil causes of clubroot on cruciferous vegetables in Yadong City, Tibet. J Tibet Univ. 8:70–72.
   Google Scholar
• Li WF, He JM, Li SK. 2006. Studied progress on the root swells sickness of mustard family plant. Southwest Chin J Agric Sci. 19:560–563 (in Chinese).
   Google Scholar
• Li Y, Xie XW, Shi YX, Xiang WS, Li BJ. 2010a. Studies of controlling clubroot of Chinese cabbage. Chin J Pestic Sci. 12:93–96 (in Chinese).
   Google Scholar
• Li JP, Zhu YQ, Li BJ. 2010b. Transmission of clubroot of cruciferous vegetables. Chin Veg. 5:21–22 (in Chinese).
   Google Scholar
• Li Y, Bai YJ, Miao ZY, Zhao Y, Zhao KH. 2012b. Effects of different germicides on the germination of Chinese cabbage. Northern Hortic. 22:142–144 (in Chinese).
   Google Scholar
• Li JP, Chai AL, Sun RF, Li BJ. 2012a. Recent research development on clubroot of cruciferae vegetables. Chin Veg. 8:1–4 (in Chinese).
   Google Scholar
• Liang Y, Zhang AF, Wang WX, Tang TS. 2001. Review on clubroot disease of crucifers. J Anhui Agric Sci. 29:746–749 (in Chinese).
   Google Scholar
• Linnasalmi A, Tovianinen A. 1991. Occurrence of clubroot and Plasmodiophora brassicae Wor. races in Finland. J Agr Sci Fin. 63:415–434.
   Web of Science ®Google Scholar
• Liu WW. 2012. Control of clubroot on Matthiola incana. Yunnan Agric. 11:20 (in Chinese).
   Google Scholar
• Liu Y, Yin YP, Wang ZK, Luo YL. 2012. Expression of nitrilases in Brassica juncea var. tumida Tsen in root galls caused by Plasmodiophora brassicae. J Int Agric. 11:100–108 (in Chinese).
   Web of Science ®Google Scholar
• Ma SQ, Huang Y, Wang ZY, Zhao YQ, Zeng FC. 2006. Modality and biological characteristic of Plasmodiophora brassicae in rape. J Sichuan Agric Univ. 24:161–165 (in Chinese).
   Google Scholar
• Manzanares-Dauleux MJ, Delourme R, Baron F, Thomas G. 2000. Mapping of one major gene and of QTL involved in resistance to clubroot in Brassica napus. Theor Appl Genet. 101:885–891.
   Web of Science ®Google Scholar
• Murakami H, Tsushima S, Kuroyanagi Y, Shishido Y. 2002. Reduction of resting spore density of Plasmodiophora brassicae and clubroot disease severity by liming. Soil Sci Plant Nutr. 48:685–691.
   Web of Science ®Google Scholar
• Myers DF, Campbell RN. 1985. Lime and the control of clubroot of crucifers: effects of pH, calcium, magnesium and their interactions. Phytopathology. 75:670–673.
   Web of Science ®Google Scholar
• Naiki T, Kageyama K, Ikegami H. 1978. The relation of spore density of Plasmodiophora brassicae Wor. to the root hair infection and club formation in Chinese cabbage (Studies on the clubroot of cruciferous plant II). Ann Phytopathol Soc Jpn. 44:432–439.
   Google Scholar
• Narisawa K, Kageyama K, Hashiba T. 1996. Efficient root infection with single resting spores of Plasmodiophora brassicae. Mycol Res. 100:855–858.
   Google Scholar
• Narisawa K, Ohki KT, Hashiba T. 2000. Suppression of clubroot and Verticillium yellows in Chinese cabbage in the field by the root endophytic fungus, Heteroconium chaetospira. Plant Pathol. 49:141–146.
   Web of Science ®Google Scholar
• Peng G, McGregor L, Lahlali R, Gossena BD, Hwang SF, Adhikari KK, Strelkov SE, McDonald MR. 2011. Potential biological control of clubroot on canola and crucifer vegetable crops. Plant Pathol. 60:566–574.
   Web of Science ®Google Scholar
• Peng SS, Ren ZH, Huang XL, Liu MJ, Sun LF, Liu EM. 2013. Physiological race identification on clubroot of cruciferous crops caused by Plasmodiophora brassicae in Hunan. J Changjiang Veg. 6:46–49 (in Chinese).
   Google Scholar
• Piao ZY, Wu D, Wang M, Zhang T. 2010. Marker-assisted selection of near isogenic lines for clubroot resistant gene in Chinese cabbage. Acta Hortic Sin. 8:1264–1272.
   Google Scholar
• Rastas M, Latvala S, Hannukkala A. 2012. Occurrence of Plasmodiophora brassicae in Finnish turnip rape and oilseed rape fields. Agric Food Sci. 21:141–158.
   Web of Science ®Google Scholar
• Rennie DC, Manolii VP, Cao T, Hwang SF, Howard RJ, Strelkov SE. 2011. Direct evidence of surface infestation of seeds and tubers by Plasmodiophora brassicae and quantification of spore loads. Plant Pathol. 60:811–819.
   Web of Science ®Google Scholar
• Rennie DC, Turkington TK, Leboldus JM, Howard RJ, Kutcher HR, Strelkov SE. 2012. Dust monitoring for clubroot [Plasmodiophora brassicae] in Alberta. Can J Plant Pathol. 35:99–132.
   Google Scholar
• Scott ES. 1985. Production and characterization of single-spore isolates of Plasmodiophora brassicae. Plant Pathol. 34:287–292.
   Web of Science ®Google Scholar
• Shang H, Yang PW, Dong LY, Liu SF, Yu HG, Li JR. 2009. Chemical control strategy against Chinese cabbage clubroot. Plant Prot. 6:157–159 (in Chinese).
   Google Scholar
• Shen XQ, Nie K, Wu Q, Zhang YG, Meng XH. 2009. Initial research report on differentiation identification of Chinese cabbage clubroot main physiological races. Chin Veg. 8:59–62 (in Chinese).
   Google Scholar
• Si J, Li CQ, Xiao CG, Ren XS, Wang XJ. 2003. Study on the inoculation methods of Plasmodiophora brassicae. J Southwest Agric Univ. 25:216–219 (in Chinese).
   Google Scholar
• Somé A, Manzanares MJ, Laurens F, Baron F, Thomas G, Rouxel F. 1996. Variation for virulence on Brassica napus L. amongst Plasmodiophora brassicae collections from France derived from single-spore isolates. Plant Pathol. 45:432–439.
   Web of Science ®Google Scholar
• Strelkov SE, Hwang SF, Howard RJ, Hartman M, Turkington TK. 2011. Progress towards the sustainable management of clubroot [Plasmodiophora brassicae] of canola on the Canadian prairies. Prairie Soils Crops. 4:114–121.
   Google Scholar
• Sun LF, Ren ZH, Peng SS, Huang XL, Dong J, Liu EM. 2013. Screening of antagonistic microorganisms against Plasmodiophora brassicae and evaluation of their control effect. Hunan Agric Sci. 1:84–87 (in Chinese).
   Google Scholar
• Tang WH, Li H, Sun J. 1990. Ecological conditions and management of clubroot disease on Chinese cabbage in Beijing. Beijing Agric Sci. 6:6–9 (in Chinese).
   Google Scholar
• Vilsmeier K, Amberger A. 1978. Model experiments concerning the breakdown of powdered and granulated calcium cyanamide fertilisers. J Agron Crop Sci. 147:68–77.
   Web of Science ®Google Scholar
• Walker JC, Larson RH. 1935. Calcium cyanamide in relation to control of clubroot of cabbage. J Agric Res. 51:183–189.
   Google Scholar
• Wallenhammar AC. 1996. Prevalence of Plasmodiophora brassicae in a spring oilseed rape growing area in central Sweden and factors influencing soil infestation levels. Plant Pathol. 45:710–719.
   Web of Science ®Google Scholar
• Wallenhammar AC, Almquist C, Soderstrom M, Jonssona A. 2011. In-field distribution of Plasmodiophora brassicae measured using quantitative real-time PCR. Plant Pathol. 61:16–28.
   Web of Science ®Google Scholar
• Wang HF. 1962. Discussion of clubroot disease on cruciferous vegetables in China - from the disease found in Jiamusi City. J Northeast Agric Univ. 2:47–48 (in Chinese).
   Google Scholar
• Wang SZ. 1981. Changes of main crop diseases in Henan province during resent thirty years. J Henan Agric Univ. 4:127–133 (in Chinese).
   Google Scholar
• Wang X, Peng HJ, Gao MQ, Han HB, Zhang JH, Xiao CG. 2002. Preliminary identification of the pathogen of root tumour of stem mustard and factors influencing the incidence of the disease. Southwest Chin J Agric Sci. 15:75–78 (in Chinese).
   Google Scholar
• Wang J, Huang Y, Hu XL, Niu YZ, Li XL, Liang Y. 2008. Study on symptom, yield loss of clubroot and modality of Plasmodiophora brassicae in rape. Chin J Oil Crop Sci. 30:112–115 (in Chinese).
   Google Scholar
• Wang S, Zheng SJ, Shen L, Liao HM, Luo LM. 2010. Evaluation of control effect on rape clubroot of wormcast. Southwest Chin J Agric Sci. 23:1910–1931 (in Chinese).
   Google Scholar
• Wang J, Huang Y, Li XL, Li HZ. 2011a. Research progress in clubroot of crucifers. Plant Prot. 37:153–158 (in Chinese).
   Google Scholar
• Wang J, Huang Y, Yao J, Lin S, Li XL, Qin Y. 2011b. Identification and control effects of two antagonistic actinomycetes against clubroot. Sci Agric Sin. 44:2692–2700 (in Chinese).
   Google Scholar
• Wang J, Huang Y, Zhang Y. 2011c. Control of rapeseed clubroot by screened antagonistic microorganisms against Plasmodiophora brassicae. Chin J Oil Crop Sci. 33:169–174 (in Chinese).
   Google Scholar
• Wang MQ, Xiang YY, Zhou FZ. 2013a. Application effect of lime in aquatic vegetable bases. J Changjiang Veg. 4:63–65 (in Chinese).
   Google Scholar
• Wang WH, Yu YJ, Ding YH, Zhang FL, Yu SC, Zhang DS, et al. 2013b. Physiological race identification of clubroot (Plasmodiophora braassicae Wor.) from Changyang county, Hubei province and resistant resource screening for Chinese cabbage breeding. Chin Veg. 12:55–60 (in Chinese).
   Google Scholar
• Watson AG, Baker KF. 1969. Possible gene centers for resistance in the genus Brassica to Plasmodiophora brassicae. Econ Bot. 23:245–252.
   Web of Science ®Google Scholar
• Webster MA, Dixon GR. 1991. Calcium, pH and inoculum concentration influencing colonization by Plasmodiophora brassicae. Mycol Res. 95:64–73.
   Web of Science ®Google Scholar
• Williams PH. 1966. A system for the determination of races of Plasmodiophora brassicae that infect cabbage and rutabaga. Phytopathology. 56:624–626.
   Web of Science ®Google Scholar
• Wu DJ, Chen GK, Yang XQ, Yao YH, Ma Q, Xiao CG. 2013. Application of four kinds of cabbage clubroot disease classification standards evaluation. Southwest Chin J Agric Sci. 26:591–594 (in Chinese).
   Google Scholar
• Xiao CG, Guo XH. 2002. Biological characteristic of Plasmodiophora brassicae. Mycosystema. 21:597–603 (in Chinese).
   Google Scholar
• Xiao CG, Guo X.-H., Han MB, Peng HJ. 2002. Identification of the pathogen for clubroot on diseased stem mustard in Fuling, Chongqing and its major characteristics. J Southwest Agric Univ. 24:539–541 (in Chinese).
   Google Scholar
• Xiong GR, Zhao GF, Fan CM, He YQ. 2009. Identification and fungistatic effect of a biocontrol strain, XF-1. J Yunnan Agric Univ. 24:190–194 (in Chinese).
   Google Scholar
• Xiong GR, Zheng JF, Wu YX, He YQ. 2012. A new disease, clubroot of Isatis tinctoria L. J Agric Catastro. 2:3–4 (in Chinese).
   Google Scholar
• Yang LF. 2010. Preparation of compost and biocontrol of oilseed rape sclerotinia stem rot and clubroot with Trichoderma atroviride [dissertation]. Ya’an: Sichuan Agrictrial University (in Chinese).
   Google Scholar
• Yang YH, Zhang XF, Zou LJ. 1992. Studies of the occurrence of Chinese cabbage clubroot in Changsha. J Hunan Agric Univ. 18:854–858 (in Chinese).
   Google Scholar
• Yang YZ, Zhang XL, Yang WG, Tian WW, Wang Q. 2011. Studies on the resistance of rape variety to Plasmodiophora brassicae and screening. Chin Agric Sci Bull. 27:278–282 (in Chinese).
   Google Scholar
• Zhang ZM, Zhao YH. 2012. Identification of new symptoms of radish clubroot. Chin Plant Prot. 12:44–45 (in Chinese).
   Google Scholar
• Zhang T, Wu D, Zhao Z, Wang Z, Piao ZY. 2012. Development of near isogenic lines for clubroot resistance in Chinese cabbage and their assessment. Mol Plant Breed. 10:722–730 (in Chinese).
   Google Scholar
• Zhang XZ, Xie MJ, Kim BS, Song L. 2013c. Control efficacy of fluazinam to Chinese cabbage clubroot caused by Plasmodiophora brassicae. J Northeast Agric Univ. 1:77–80 (in Chinese).
   Google Scholar
• Zhang H, Xu H, Kuang YY, Song B, Chen LZ, Yuan XH. 2013a. Molecular marker of clubroot resistance genes in Brassica campestris ssp. chinensis. Jiangsu J Agric Sci. 29:633–636 (in Chinese).
   Google Scholar
• Zhang JW, Zhang JW, Sun MY. 2013b. Breeding of CR589, a new Chinese cabbage cultivar resistant to clubroot. J Changjiang Veg. 10:16–17 (in Chinese).
   Google Scholar
• Zhao YH, Xiang ZH, Zhang ZM. 2008. Evaluation of soil treatment agent for control of clubroot of brassicae. Hubei Plant Prot. 1:24–25 (in Chinese).
   Google Scholar
• Zhao J, Xiong GR, Wang ZY, Mao ZC, Wu YX, He YQ. 2011. Expression of chitosanase gene of Bacillus subtilis XF-1 in Escherichia coli and the chitosanase antagonism against the fungal pathogens. Chin J Biol Cont. 27:504–509 (in Chinese).
   Google Scholar
• Zhao Y, Bai YJ, Miao ZY, Li Y, Zhao KH. 2013. Identification of physiological races of Plasmodiophora brassicae causing clubroot in Chinese cabbage from Northeast China. J Hunan Agric Univ. 39:176–178 (in Chinese).
   Google Scholar
• Zhu GN. 1956. Clubroot on cruciferous vegetables. Bull Agric Sci. 11:677–678 (in Chinese).
   Google Scholar
• Zhu BY, Fang ZZ. 1998. Efficacy of calcium cyanamide for control of clubroot of Chinese cabbage. Shanghai Veg. 1:34–35 (in Chinese).
   Google Scholar
• Zhu BY, Ye ZX, Ouyang H, Xiong JS, Fang ZZ. 1995. Evaluation of calcium cyanamide for control of clubroot of Chinese cabbage. J Zhejiang Agric Sci. 6:300–301 (in Chinese).
   Google Scholar