摘要
采前1d苯丙塞重氮(BTH)或康壮素(Harpin)处理,采后水杨酸(SA)处理可明显降低甜瓜果实采后损伤接种粉红单端孢(Trichotheciumroseum)和交链孢(Alternariaalternata)的病斑直径,并且随着诱抗剂浓度的升高其效果越好,其中以100mg/LBTH或60mg/LHarpin,0.4mg/LSA处理的效果最佳。
Postharvest resistance of fruit inoculated with T. roseum or A. alternata was induced by treatment of benzo （1, 2, 3） thiadiazole-7-carbothioic acid S-methylester （BTH） or Harpin one day before harvest or by salicylic acid （SA） treatment after harvest. Efficacy of reducing decay with BTH, Harpin or SA is enhanced with the increase of elicitors concentration, so 100mg/L BTH, 60mg/L Harpin or 0.4mg/L SA is found to decrease the lesion diameter to a great extent in fruit inoculated with T. roseum or A. alternata, respectively.
出处
《食品科学》
EI
CAS
CSCD
北大核心
2006年第1期246-249,共4页
Food Science
基金
澳大利亚国际农业研究中心(ACIAR)资助项目(0210840)
教育部资助项目(E2004-2-62005)
