Čeština
EnglishCompounds of natural origin inducing resistance in winter wheat to powdery mildew (Blumeria graminis f.sp. tritici)
Věchet, L.; Martínková, J.; Šindelářová, Milada; Burketová, Lenka
PLANT, SOIL AND ENVIRONMENT 51 [10]: 469-475, 2005
Klíčová slova: winter wheat; inducer of resistence; powdery mildew
Abstrakt: In laboratory and small-field experiments inducers of synthetic origin: benzothiadiazole (BTH), salicylic acid, and inducers of biological origin: glycine betaine, extracts prepared from oak bark (Quercus robur L.), Reynoutria sacchaliensis L., curcuma (Curcuma longa L.), ginger (Zingiber officinale Roscoe) were effective against powdery mildew on the winter wheat (cv. Kanzler) susceptible to this disease. All studied inducers slightly effected the synthesis of new proteins (PR-proteins) that were localized in extracellular space. The efficacy of inducers was long-term. The most effective inducer was BTH; its application produced a number of chlorotic blotches on leaves.
DOI:
Autoři z ÚEB: Lenka Burketová
PLANT, SOIL AND ENVIRONMENT 51 [10]: 469-475, 2005
Klíčová slova: winter wheat; inducer of resistence; powdery mildew
Abstrakt: In laboratory and small-field experiments inducers of synthetic origin: benzothiadiazole (BTH), salicylic acid, and inducers of biological origin: glycine betaine, extracts prepared from oak bark (Quercus robur L.), Reynoutria sacchaliensis L., curcuma (Curcuma longa L.), ginger (Zingiber officinale Roscoe) were effective against powdery mildew on the winter wheat (cv. Kanzler) susceptible to this disease. All studied inducers slightly effected the synthesis of new proteins (PR-proteins) that were localized in extracellular space. The efficacy of inducers was long-term. The most effective inducer was BTH; its application produced a number of chlorotic blotches on leaves.
DOI: