绿色粘帚霉对玉米大斑病生物防治研究
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摘要
从雅安郊区玉米农田里,采集玉米大斑病病斑的叶片,经实验室室内分离、纯化、鉴定,确认为玉米大斑病病原菌(Exserohilum turcicum),并在PDA斜面培养基上培养、保存备用,作为本研究的实验菌株。
     分别于雅安四川农业大学教学农场和老板山上取土样,从土壤中分离获得绿色粘帚霉(Gliocladium virens)菌株共46个,根据菌株的来源和在PDA培养基上生长的不同特性,选取其中的14个菌株,与实验室保存的16个菌株一起作为本实验的供试菌株。
     对玉米大斑病病原菌进行菌丝生长,产孢等生物学特性进行了研。结果表明:大斑病菌菌丝生长的最适条件是全光照、25℃、pH为6、PDA培养基;而菌株产孢最适条件是全黑暗、25℃、pH为6、清水琼脂培养基。
     将供试的绿色粘帚霉菌株与大斑病菌做对峙培养:所有绿色粘帚霉菌株对大斑病菌的菌丝生长均有一定的抑制作用,抑制效果最好的为菌株G3,其抑制率达到59.12%。利用绿色粘帚霉难挥发性代谢产物,通过含毒介质法对大斑病菌抑制作用的测定实验中,粘帚霉G3和G8菌株对病原菌菌丝的抑制率最高,分别为64.20%和63.64%;最低的是G37,仅42.50%。在绿色粘帚霉易挥发性代谢产物对大斑病菌抑制作用的实验中,结果表明:抑制率最高的为G8,达到45.00%;最低的为G37,仅21.00%。
     对雅安多营农场我校玉米所玉米自交系材料进行大斑病抗病性调查。所调查的60份自交系材料中,病情指数最高的为自交系10ks3-4,达到36.00;最低的为10117002,仅4.75。病情指数达到30.00以上的自交系占调查材料的12.00%;病情指数小于10.00的占调查材料的21.67%。在这些材料中,以10117这类自交系材料发病率及病情指数都较低,而以10ks类的材料发病率及病情指数都偏高。
     利用水杨酸、草酸和绿色粘帚霉发酵液对玉米材料进行大斑病抗性诱导实验,通过室内玉米苗期诱导后,酶活性测定实验表明:在受到不同诱导剂处理下,抗病品种的PPO与PAL活性均高于感病品种,材料的抗病性与PPO、PAL活性是呈正相关的。在水杨酸诱导下,各品种植株的PPO和PAL活性达到峰值的幅度变化最大,其次是在绿色粘帚霉发酵液下的处理,再次是草酸的处理,但是这些处理的酶活性达到峰值的变化幅度均大于空白对照实验。在大田苗期诱导实验中,PPO与PAL活性变化与室内诱导实验结果基本一致。
     在大斑病盛发期,在大田对经过诱导的玉米苗进行了抗病性调查:福玉1号在水杨酸诱导后,诱抗效果提高到48.89%;而诱抗效果最差的是川单21在草酸中的诱导,为16.04%。通过显著性分析,同一品种在水杨酸中的诱抗效果最佳,其次是在绿色粘帚霉发酵液下的诱导,而且感病品种表现出的诱抗效果比抗病品种差。
The pathogen of Exserohilum turcicum was isolated from the infected leaf of maize in suburb of Ya-an, Sichuan.
     46 strains of Gliocladium virens were isolated from different soil in Ya-an. According to the source and strain on the growth in PDA medium with different characteristics,14 strains were selected, used as the tested strains with the 16 strains kept in the lab together.
     the experimental results of Exserohilum turcicum hyphal growth, sporulation and other biological characteristics showed that:the optimum hyphal growth conditions were full light,25℃, pH6, PDA medium; while the optimum conditions for sporulation were all dark,25℃, pH 6, water agar medium.
     In the dual test of G. virens and the pathogen,the hyphal growth of Exserohilum turcicum was inhibited by G3 with inhibition rate of 59.12%. The non-volatile metabolites of G.virens G3 and G8 had the best inhibition rates,64.20% and 63.64%;respectively, G37 had the lowest inhibition rate-42.50%. The result of the volatile metabolites of G.virens showed that G8 had the inhibition rate which was 45.00%, while G37 had the lowest inhibition rate which was 21.00%.
     The result of the disease resistance evaluation indicated that 10ks3-4 had the highest disease index,while 10117002 had the lowest. The disease index of 12% General Materials was more than 30.00, and 10% less than 10.00. Of all these materials,10117's Disease rate and disease index were both low, but 10ks'were opposite.
     Useing SA、Oxalic acid and G.virens. fermentation liquor to induce corn northern leaf blight,the enzymatic activity of indoor experiment showed that PPO and PAL enzymatic activity of resistant species was higher than susceptible species.The activity of PPO and PAL were positive correlation with variety resistance. Under the induction of SA、the activity of PPO and PAL of all varieties plants had the greatest changes. Under the induction of G.virens. fermentation liquor was worse than that,but better than Oxalic acid. In short, the changes of the activity by these treatments were greater than confrontation experiment. In the experiment of farmland, the changes of enzymatic activities of PPO and PAL were consistent with the result of indoor'。
     The survey of disease resistance of farmland experiment demonstrated that the best effect of induced resistance was FUYU 1-48.89% by the treatments of SA.The worst was CHUANDAN 21-16.04% by the treatments of Oxalic acid. It was obviously that SA had the optimal induced effect under the same sspecies.And the effect of induced resistance expressed by susceptible species was worse than resistant species.
引文
[1]PERKINSJ M, PEDERSEN W.L. Disease development and yield losses associated with northern leaf blight on corn[J]. Plant disease,1987,71:940-943
    [2]ULLSTRUP A.J,MILES S.A. The effects of some lea blights of corn on grain yield[J]. Phytopathology,1957,47:331-336
    [3]Leonard K.J, Suggs Euna G. Setosphaeria prolata,the ascigerous state of Exserohilum prolatum[J]. Mycologia,1974,66:281-297
    [4]侯明生,黄俊斌.农业植物病理学(北方本)[M].北京:科学出版社,2006:199-204
    [5]Cao Z.Y, D ong J.G, Yang S.Y, et al. Characteristics and spectral analysis of melanin in Setospha riaturcica(in Chinese)[J]. Acta Phytopathologica Sinica,2007,37 (4):410-417
    [6]Fan Y.S. Cloning and functional analysis of MAPK signal transducfion genes in Setosphaeria furcicar in Chinese[D]. Baoding:Agricultural University of Hebei,2004
    [7]Dean R.A. Signal pathways and appressorium morphogenesis. Annual Review of Phytopathology 1997,35:211-234
    [8]Li X.Y, Liu Z.H, Wang P, et.al. Studies on the antioxidation behavior of melanin from engineerin bacteria (in Chinese) [J]. Wuhan University Journal (Natural Science Edition),2003,49 (6) 693-696
    [9]Yoka P, Albertini L. Enzymatic and toxic activities of Helmin thosporium turcicum pass, parasit of maize. Bulltin de laSociete d'Histoire Naturelle de Toulouse,1975,111(3/4):255-272
    [10]董金皋,李正平,李秉华,王瑞遥.玉米大斑菌HT-毒素组分分析.植物病理学报,1996,26(2):139-144
    [11]董金皋,周宗山,李正平.玉米大斑病菌HT-毒素组分Ⅱ的化学结构.植物病理学报,2000,30(2):186-187
    [12]张利辉,刘云惠,董金皋,李正平.玉米大斑病菌特异性毒素组分的分离与纯化.植物病理学报,2003,33(1):67-71[13]董金皋,闫淑娟.玉米大斑菌HT-毒素对玉米细胞CAT酶活性的影响.植物病理学报,199929(4):372-373[14]鄂洋,林凤.分子标记技术在玉米大斑病抗性基因研究中的应用.玉米科学,2009年3期[15]胡丹东,赵久然.分子标记技术及其在玉米育种中的应用[J].甘肃农业大学学报,200742(6):92-98[16]孙学梅.玉米大斑病的防治[J].河北农业科技,2007(8):27[17]赵丽娟,张永杰,刘惠平等.盾壳霉抗菌核净菌株的诱导及其特性初步研究[J].农药学报 2005,7(3):233-236
    [18]杨光富.绿色化学农药的生物合理设计.武汉:华中师范大学农药与化学生物学教育部重点实验室
    [19]郭厚文.玉米大斑病发病规律及防治技术[J].河北农业科学,2007,11(4):62
    [20]于凤玲.玉米大斑病的防治.农村实用科技信息-2009年9期
    [21]刘纪麟.玉米育种学[M].北京:农业出版社,1994
    [22]陈刚.玉米大斑病菌生理小种2号的分布与防治[J].玉米科学,1993,1(1):65-67
    [23]赵宝荣.玉米自交系资源对大斑病抗病性鉴定[J].玉米科学,2000,8(1):91-92
    [24]高克祥,王淑红,刘晓光等.木霉菌株T88对7种病原真菌的拮抗作用[J].河北林果研究,1999,14(2):159-162
    [25]郭江洪,文成敬.木霉和绿黏帚霉对柑橘青霉病菌的拮抗作用[J].西南农业学报,2001,14(3):9-62
    [26]纪名山,李博强,陈捷等.绿色木霉TR-8菌株对尖镰孢的拮抗机制[J].中国生物防治,2005,21(2):104-108
    [27]Omero C, Dror Y, Freeman A. Trichoderma spp antagonism to the dermatophyte Trichophyton rubrum:implications in treatment of onychomycosis[J]. Mycopathologia,2004,158:173-180
    [28]Duffy B.K, Ownley B.H, Weller D.M. Soil chemical and physical properties associated with suppression of take-all of wheat by Trichoderm a koningii[J]. Phytopathology, 1997,87 (11): 1118-1124
    [29]尚巧霞,王进忠,赵冰冰等.木霉对六种植物病原真菌拮抗作用的研究[C].中国植物病理学会2004年学术年会论文集.北京:中国农业科技出版社,2004:470
    [30]宋晓妍,孙彩云,陈秀兰等.木霉生防作用机制的研究进展[J].中国农业科技导报,2006,8(6):20-25
    [31]孙焕顷.木霉对玉米叶斑病菌拮抗机制研究.江苏农业科学2009/03
    [32]Michael D, Thmos, Charles M, Kenerley. Transformation of the mycoparasite Gliocladium[J]. Curr Genet,1989,15:415-420
    [33]Howell C.R., Gliovirin. A new antibiotic from Gliocladium virens and its role in the biological control of Pythium ultimum[J]. Can.J.Microbiol,1983, (29):321-324
    [34]Howell C.R., StipanovicR.D. Phytotoxicity to crop plants and herbicidal effects on weeds of viridiol produced by Gliocladium virens[J]. Phytopathology,1984, (74):1346-1349.
    [35]蔡芷荷,吴清平,许红立等.微生物学通报,1998,25(5):284-2861
    [36]马炳田,文成敬.几种核盘菌菌核重寄生真菌生物防治潜能的研究[J].中国农学通报,2002,8(006):58-63
    [37]郭江洪,文成敬.木霉和绿粘帚霉对柑橘青霉病菌的拮抗作用[J].西南农业学报,2001, 014(003):59-62
    [38]文成敬,陈文瑞.柑橘青绿霉病生物防治研究[J].西南农业学报,1995,8(3):80-84.
    [39]Mintz A.S, Walter J.F. Pribate industry approaches development of for disease control in horticulture.In Lumsden RDMBaghn JL(eds) Pest management biological based technology[J]. American Chemical Society, Washiongton DC,1993, PP:398-403
    [40]董锦艳.粘帚霉属真菌代谢物的研究进展[J].微生物学通报,2006/33
    [41]Fravel D R. Role of antibiotics in the biocontrol of plant diseases.Annual Review of Phytopathology,1988,26:75-91
    [42]刘路宁,张敬泽,徐同.绿木霉(Trichoderma virens) TY009菌株胶霉毒素的分离纯化和对水稻纹枯病菌的抑制作用.中国食用菌,2008,27(增):121
    [43]SternerO E, Thines F E, Anke H. J Ant,1998,51:228-2311
    [44]Shiomi K, Arai N, Iwai Y, et.al. Tetrahedron Letters,2000,41 (13):2141-21431
    [45]Stinson m, Ezra D, Wilford M H, et.al. Plant Science,2003,165:913-922
    [46]R.Todotrvic, M.Maravulj, J.Kandrac, S.Grujic. Multiplicity of extracellular β-glucosidase from Gliocladium virens [J]. Microbios,1993,75:217-226
    [47]朱毅勇.磷酸盐诱导黄瓜系统抗病中主要酶活性的变化.南京农业大学学报,1999/02
    [48]王丰.机械损伤对黄瓜幼苗体内苯丙氨酸解氨酶和几丁质酶活性的影响.内蒙古农业大学学报(自然科学版),2009/01.
    [49]周娜.小麦多酚氧化酶概述.安徽农业科学,2009/17
    [50]Conrath U, Thulke O, Kat Z.V, et.al. Priming as a mechanism in induced systemic resistance of plants[J]. Eur J Plant Pathol,2001,107:113-119
    [51]Chester K.S. The problemof acquired physiological immunity in plants[J]. Q Review Biol, 1933,8:275-324
    [52]Meyer G.D, Elad Y. Induced resistance in Trichoderma harzianum biocontrol [J]. Plant Pathology,1998,104 (3):279-286
    [53]张莹,王艳辉.水杨酸诱导对玉米大斑病抗性的影响.农业生物技术学报,2008年3期
    [54]蔡新忠,郑重.水杨酸诱导水稻抗瘟性的生化机制[J].植物病理学报,1997,27(3):231-235
    [55]Li Y H, Chen P, Cheng Z.H. Induction of resistance to downy mildew by oxalic acid or BTH in cucumber seedlings and t he accumulation of pat hogenesis-related proteins in intercellular fluids[J]. Acta Phytopathologica Sinica,2006,36 (3):238-243
    [56]谢春艳,宾金华,陈兆平.多酚氧化酶及其生理功能[J].生物学通报,1999,34(6):11-13
    [57]王全华,王秀峰.番茄抗病基因工程育种研究进展[J].山东农业大学学报,2003,34(4):600-604
    [58]石雪晖,王淑英,吴艳纯等.葡萄叶片中单宁、木质素、PPO活性与抗黑痘病的关系[J].中外葡萄与葡萄酒,1997(4):8-11
    [59]张建军,李祥,候明生.小麦品种对梭条斑花叶病毒病抗病特性的研究Ⅱ抗病性与植株内多酚氧化酶活性、过氧化物酶活性及其同工酶酶谱的关系[J].华中农业大学学报,1996,15(5):420-425
    [60]张淑珍,徐鹏飞,吴俊江等.大豆疫霉根腐病菌毒素处理抗感不同大豆品种后苯丙氨酸解氨酶活性的变化[J].作物杂志,2008(1):49-51
    [61]宾金华,姜胜,黄胜琴等.茉莉酸甲酯诱导烟草幼苗抗炭疽病与PAL活性及细胞壁物质的关系[J].植物生理学报,2000,2(1):1-6
    [62]Martin J.P. Use of acid,rose Bengal and streptomycin in the plate method for estimating soil fungi[J]. Soil Science,1950 (69):215-232
    [63]魏景超.真菌鉴定手册[M].上海:上海科学技术出版社,1979
    [64]戴芳澜.中国真菌总汇[M].北京:科学出版社,1979
    [65]Gilman J.C. A manual of soil fungi(2nd edition). Ames Iowa,1957
    [66]Domsch K.M, Gams W, Anderson T.H. Compendium of soil fungi [M]. London,Academic Press,1980:368-377
    [67]方中达.植病研究方法[M].北京:农业出版社,1987:46-50,371-374
    [68]慕立义.植物化学保护研究方法[M].北京:中国农业出版社,1994:81-82.
    [69]李勇,文成敬等.绿色粘帚霉突变型菌株发酵液的抑菌活性研究.四川农业大学学报,2005/6
    [70]Whipps J.M. Effect of nutrient status and water potential of media on fungi growth and antagonist-pathogen interactions[J]. Bulletin OEPP/EPPO Bulletin,1987 (17):81-591
    [71]汤章诚.现代植物生理学实验指南(第一版)[M].北京:科学出版社,1999:223
    [72]Franceso Pizzocaro. Inhibition of apple polyphenoloxidase(PPO) by ascorbic acid, citric acid and sodium chloride[J]. Food Proc and Pres,1993 (17):21-30
    [73]高俊凤.植物生理学实验指导[M].北京:高等教育出版社,2006:210-228
    [74]Thakur R.P, Leonard K, Jones R.K. Characterization of a new race of Exserohilum turcicum virulent on corn with resistance gene HtN[J]. Plant disease,1989 (73):151-155.
    [75]Leath S, Thakur R.P, Leonard K.J. Effect of Light and Temperature on reaction of corn to race 3 of Exserohilum turcicum[J]. Phytopathology,1987 (77):17-37
    [76]董金皋,邓福友,王春芬等.玉米大斑病菌生理小种温度效应的初步研究[J].植物保护学报,1996,23(4):305-308
    [77]周伯扬,谢伟烈等.玉米大斑病菌对广州地区甜玉米的致病性观测[J].玉米科学,2004,12(1):90-92
    [78]陈颖,郝丽梅等.不同培养基对玉米小斑病菌生长繁殖及致病性影响[J].河北师范大学学报(自然科学版),2003,27(2):192-194
    [79]Zeng Y.S, Wang Z.Z. Relationships Between Activities of Polyphenol Oxidase and Peroxidase, and Resistance of Cowpeato Uromyces Vignae(in Chinese)[J]. Acta Phytophylacica Sinica,2004, 31(2):145-149.
    [80]薛应龙,欧阳光察,澳绍根.植物苯丙氨酸解氨酶的研究1-水稻幼苗中PAL活性的动态变化[J].植物生理学报,1983,9(3):301-305
    [81]张江涛,段光明,于泽英.植物苯丙氨酸解氨酶(PAL)与水稻抗瘟性的关系[J].植物生理学通讯,1987(6):34-37
    [82]陈芳,慕小倩,梁宗锁等.水杨酸对附子叶斑病的诱导抗性及作用机理研究[J].西北农业学报,2007,16(2):245-249
    [83]边秀秀,尚勋武,王化俊.外源水杨酸(SA)诱导小麦抗条锈病研究初报[J].麦类作物学报,2008,28(4):701-704.

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