. "Klou\u010Dek, Pavel" . "Citlivost t\u0159\u00ED kmen\u016F Paenibacillus larvae ke geranylflavonoid\u016Fm z Paulownia tomentosa"@cs . . . "978-80-7375-209-5" . "Susceptibility of three Paenibacillus larvae strains to geranylflavonoids from Paulownia tomentosa" . . "Koko\u0161ka, Ladislav" . "Citlivost t\u0159\u00ED kmen\u016F Paenibacillus larvae ke geranylflavonoid\u016Fm z Paulownia tomentosa"@cs . "Tit\u011Bra, Dalibor" . "Flesar, Jaroslav" . "Susceptibility of three Paenibacillus larvae strains to geranylflavonoids from Paulownia tomentosa" . . "41610" . "[5E3564DD5109]" . . "Mendelova zem\u011Bd\u011Blsk\u00E1 a lesnick\u00E1 univerzita v Brn\u011B" . "Book of Abstracts of 5th Conference on MAP of Southeast European countries" . "RIV/60460709:41610/08:25289" . . . . . "5"^^ . "Paenibacillus larvae, a Gram-positive spore-forming bacterium, is the causative agent of the American foulbrood (AFB), one of the most serious and destructive brood diseases of honeybees. AFB is a problem for beekeepers world-wide. In many countries, AFB is a notifiable disease and most authorities consider burning of diseased colonies and contaminated hive material the only workable control measure. Thus, AFB causes considerable economic loss to beekeepers all over the world. In some countries, antibiotics (e.g. oxytetracycline) are used to suppress the clinical symptoms and, hence, the outbreak of AFB. The major drawbacks of this treatment are that residues of the antibiotics could be found in honeybee products, and oxytetracycline-resistant P. larvae-strains have developed making the quest for new effective antibiotics already necessary [1]. Within our previous study of the chemical composition and antibacterial activity of the fruits of Paulownia tomentosa, we have isolated eight geranylflavo" . . "5"^^ . . . "P(QH72144), Z(MSM6046070901)" . . . . "Brno" . . "Brno" . "\u0160mejkal, K." . "4"^^ . . "2008-09-02+02:00"^^ . "Susceptibility of three Paenibacillus larvae strains to geranylflavonoids from Paulownia tomentosa"@en . . "RIV/60460709:41610/08:25289!RIV09-MZE-41610___" . . "Paenibacillus larvae, a Gram-positive spore-forming bacterium, is the causative agent of the American foulbrood (AFB), one of the most serious and destructive brood diseases of honeybees. AFB is a problem for beekeepers world-wide. In many countries, AFB is a notifiable disease and most authorities consider burning of diseased colonies and contaminated hive material the only workable control measure. Thus, AFB causes considerable economic loss to beekeepers all over the world. In some countries, antibiotics (e.g. oxytetracycline) are used to suppress the clinical symptoms and, hence, the outbreak of AFB. The major drawbacks of this treatment are that residues of the antibiotics could be found in honeybee products, and oxytetracycline-resistant P. larvae-strains have developed making the quest for new effective antibiotics already necessary [1]. Within our previous study of the chemical composition and antibacterial activity of the fruits of Paulownia tomentosa, we have isolated eight geranylflavo"@cs . . "American foulbrood; geranylflavonoids; prenylated flavonoids; antimicrobial; honeybee"@en . "398470" . "Susceptibility of three Paenibacillus larvae strains to geranylflavonoids from Paulownia tomentosa"@en . "Paenibacillus larvae, a Gram-positive spore-forming bacterium, is the causative agent of the American foulbrood (AFB), one of the most serious and destructive brood diseases of honeybees. AFB is a problem for beekeepers world-wide. In many countries, AFB is a notifiable disease and most authorities consider burning of diseased colonies and contaminated hive material the only workable control measure. Thus, AFB causes considerable economic loss to beekeepers all over the world. In some countries, antibiotics (e.g. oxytetracycline) are used to suppress the clinical symptoms and, hence, the outbreak of AFB. The major drawbacks of this treatment are that residues of the antibiotics could be found in honeybee products, and oxytetracycline-resistant P. larvae-strains have developed making the quest for new effective antibiotics already necessary [1]. Within our previous study of the chemical composition and antibacterial activity of the fruits of Paulownia tomentosa, we have isolated eight geranylflavo"@en . . .