Postharvest ASM or Harpin Treatment Induce Resistance of Muskmelons Against Trichothecium roseum
Postharvest ASM or Harpin Treatment Induce Resistance of Muskmelons Against Trichothecium
roseum
WANG Yi;LI Xuan;BI Yang;GE Yong-hong;LI Yong-cai;XIE Fang
【期刊名称】《农业科学学报(英文版)》 【年(卷),期】2008(007)002 【
摘
要
】
Induced
resistance
was
studied
in
muskmelons(cv.Yindi)inoculated Trichothecium roseum with postharvest 1,2,3-benzothiadiazole-7-carbothioic acid S-methyl ester(ASM)(100 mg L-1)or harpin(50 mg L-1)treatment.Both ASM and harpin significantly reduced lesion diameter in inoculated fruit.Lesion diameter was limited in the treated and untreated halves of the same fruit,indicating that the local and systemic resistance was induced.Inhibiting efficacy of elicitors lasted 7 and 5 days in the treated and untreated halves.The resistance increased by the chemicals was associated with the activation of peroxidase(POD)and chitinase(CHT).The elicitors induced a significantly and progressively increasing activity of POD and CHT in the treated and untreated halves,and the activation lasted at least 5 days.The activities of POD isoenzymes increased in the treated fruit.However,no new enzyme band was found in the treated and untreated halves. 【总页数】7页(217-223)
【关键词】muskmelon,elicitor,decay,induced resistance
【作者】WANG Yi;LI Xuan;BI Yang;GE Yong-hong;LI Yong-cai;XIE Fang 【作者单位】College of Food Science and Engineering,Gansu Agricultural Unversity,Lanzhou 730070,P.R.China;College of Food Science
and
Engineering,Gansu
Agricultural
Unversity,Lanzhou
730070,P.R.China;College of Food Science and Engineering,Gansu Agricultural Unversity,Lanzhou 730070,P.R.China;College of Food Science
and
Engineering,Gansu
Agricultural
Unversity,Lanzhou
730070,P.R.China;College of Food Science and Engineering,Gansu Agricultural Unversity,Lanzhou 730070,P.R.China;College of Chemical and Biological Engineering,Lanzhou Jiaotong University,Lanzhou 730070,P.R.China 【正文语种】中文 【中图分类】S6 【文献来源】
https://www.zhangqiaokeyan.com/academic-journal-cn_journal-integrative-agriculture_thesis/020126266229.html 【相关文献】
1.Hot air treatment activates defense responses and induces resistance against Botrytis cinerea in strawberry fruit [J], JIN; Peng[1]; ZHENG; Cong[1]; HUANG; Yu-ping[1]; WANG; Xiao-li[2]; LUO; Zi-sheng[3]; ZHENG; Yong-hua[1]
2.Hot air treatment activates defense responses and induces resistance
against Botrytis cinerea in strawberry fruit [J], JIN Peng; ZHENG Cong; HUANG Yu-ping; WANG Xiao-li; LUO Zi-sheng; ZHENG Yong-hua 3.Postharvest Chitosan Treatment Induces Resistance in Potato Against Fusarium sulphureum [J], SUN Xiao-juan; BI Yang; LI Yong-cai; HAN Rui-feng; GE Yong-hong
4.Combined gemcitabine and CHK1 inhibitor treatment induces apoptosis resistance in cancer stem cell-like cells enriched with tumor spheroids from a non-small cell lung cancer cell line [J], Douglas D.Fang; Joan Cao; Jitesh P.Jani; Konstantinos Tsaparikos; Alessandra Blasina; Jill Kornmann; Maruja E.Lira
5.Postharvest Treatment with β-Aminobutyric Acid Induces Resistance Against Dry Rot Caused by Fusarium sulphureum in Potato Tuber [J], YIN Yan; LI Yong-cai; BI Yang; CHEN Song-jiang; LI Ying-chao; YUAN Li; WANG Yi; WANG Di
以上内容为文献基本信息,获取文献全文请下载
Postharvest ASM or Harpin Treatment Induce Resistance of Muskmelons Against Trichothecium roseum
![](/skin/haowen/images/icon_star.png)
![](/skin/haowen/images/icon_star.png)
![](/skin/haowen/images/icon_star.png)
![](/skin/haowen/images/icon_star.png)