S., Nalumpang;T., Poti;K., Akimitsu published 《Effect of salicylhydroxamic acid on mycelial growth and baseline sensitivity to azoxystrobin in Phytophthora infestans causing potato late blight in Thailand》. The research results were published in《International Journal of Agricultural Technology》 in 2021.Recommanded Product: N,2-Dihydroxybenzamide The article conveys some information:
Late blight of potato caused by Phytophthora infestans is proved to be an aggressive pathogen. Azoxystrobin, a broad spectrum quinone outside inhibitor (QoI), has been used in potato cultivation, but not directly recommended to use to control late blight disease. In this study, a suitable method to determine the sensitivity of P. infestans against azoxystrobin and azoxystrobin sensitivity to P. infestans population was recorded in Chiang Rai and Chiang Mai, Thailand. The toxicity of SHAM was proved a nessary of SHAM addition to artificial media for an efficient determination of azoxystrobin sensitivity. Increased of SHAM concentration led increased mycelial inhibition. SHAM at concentration of 5 to 10μg/mL showed less effect to mycelia growth of six representative isolates with means of 5.33 to 12.06% inhibition. Both concentrations of SHAM were applied with azoxystrobin for pre-in vitro sensitivity determination Effective concentration for 50% inhibition (EC50) of azoxystrobin without SHAM was 0.0873μg/mL, and the sensitivity were significantly increased in azoxystrobin amended with SHAM at 5 and 10μg/mL for 55.34 and 70.90%, resp. SHAM at 5μg/mL was used for in vitro sensitivity assay to azoxystrobin. The thirty-six isolates of P. infestans were determined their azoxystrobin sensitivities based on EC50 evaluation. The mean EC50 value of isolate was 0.0531μg/mL and ranged from 0.0005 to 0.4415μg/mL indicating that azoxystrobin was very effective to control the mycelial growth of P. infestans isolated from Chiang Rai and Chiang Mai, Thailand. And N,2-Dihydroxybenzamide (cas: 89-73-6) was used in the research process.
N,2-Dihydroxybenzamide(cas: 89-73-6) can be used:To prepare phenylboronic acid-based bioconjugates for chromatographic applications;As a ligand to synthesize Fe(III), Cu(II), Ni(II) and Zn(II) complexes.Recommanded Product: N,2-Dihydroxybenzamide
Reference:
Amide – Wikipedia,
Amide – an overview | ScienceDirect Topics