|Table of Contents|

Identification of Resistance to Fusarium Wilt in Watermelon Germplasm(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年13
Page:
73-76
Research Field:
Publishing date:

Info

Title:
Identification of Resistance to Fusarium Wilt in Watermelon Germplasm
Author(s):
WANG Zhiqiang1; LIU Shengfeng1; SHANG Jianli2; GUO Song1; YANG Wanbang1; TIAN Mei1
(1.Genetic Germplasm Institute,Ningxia Academy of Agriculture and Forestry,Yinchuan，Ningxia 750002；2.Zhengzhou Fruit Research Institute，Chinese Academy of Agricultural Sciences，Zhengzhou,Henan 450009)
Keywords:
watermelon; germplasm; Fusarium wilt; resistance; identification
PACS:
-
DOI:
10.11937/bfyy.20184205
Abstract:
Watermelon was used as test material，Fusarium wilt resistance of 18 watermelon germplasms were identified by two methods.The results showed that immune varieties were not found in tested material.9 cultivars were high resistance，accounted for 50%；1 cultivar was resistance；4 cultivars were susceptibility;4 cultivars were high susceptibility.Dead seedingsrate of K1 and K4 were 2%，less than the sugarlee control cultivars.6 cultivars showed resistance by using molecular identification.The coincident rate of artificial inoculation at seedling stage and molecular identification was 66.67%.

References:

[1]张华峰,王迎儿,马海荣,等.嫁接砧木对小果型西瓜生长、产量和品质的影响[J].中国瓜菜,2013,26(6):38-40.[2]张兆辉,牛青,杨晓峰,等.不同砧木嫁接对西瓜生长、果实品质及丰产性的影响[J].中国农学通报,2015,31(7):72-75.[3]刘新华,曹春信,刘林,等.不同砧木对嫁接西瓜生长和果实品质的影响[J].浙江农业学报,2015,27(6):966-969.[4]应泉盛,何勇,王迎儿,等.不同砧木嫁接对西瓜果实品质的影响机理研究[J].浙江农业学报,2017,29(4):590-596.[5]赵利强.不同种类砧木嫁接对西瓜生长发育和果实品质的影响[D].武汉:华中农业大学,2014.[6]朱迎春,孙德玺,邓云,等.野生西瓜嫁接对大果型西瓜生长及品质的影响[J].中国瓜菜,2017,30(12):30-32.[7]马双武,刘君璞.西瓜种质资源描述规范和数据标准[M].北京:中国农业出版社,2005.[8]焦荻,任毅,宫国义.四倍体西瓜抗枯萎病生理小种1分子标记辅助选择技术研究[J].园艺学报,2015,42(6):1112-1120.[9]KING B C,WAXMAN K D,NENNI N V,et al.Aresenal of plant cell wall degrading enzymes reflects host preference among plant pathogenic fungi[J].Biotechnology for Biofrels,2012(4):4.[10]BANI M,RISPAL N,EVIDENTE A,et al.Identification of the main toxins isolated from Fusarium oxysporum f.sp.Pisi race 2 and their relation with isolates pathogenicity[J].Journal of Agricultural and Food Chemistry,2014,62(12):2574-2580.[11]张显,王鸣.西瓜枯萎病抗性机制的研究[J].西北农业大学学报,1989,17(4):29-35.[12]张屹,张海英,郭绍贵,等.西瓜枯萎病菌生理小种1抗性基因连锁标记开发[J].中国农业科学,2013,46(10):2058-2093.[13]张屹,刘建雄,梁志怀,等.不同西瓜品种枯萎病抗性鉴定方法比较[J].长江蔬菜,2015(12):50-52.[14]李娜,王吉明,尚建立,等.西瓜枯萎病生理小种1抗性QTL精细定位与InDeI标记开发[J].中国农业科学,2017,50(1):131-141.

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Last Update: 2019-07-26