[Toxicity of isolates of Bacillus thuringiensis from Wroclaw against larvae of Aedes aegypti].
Seven field isolates of Bacillus thuringiensis from the Lower Silesia, region of Poland, the Osola plain and phylloplane niches and soil samples from the Karkonosze National Park were tested in vitro for insecticidal activity against mosquito larvae Aedes aegypti. Both the spore/crystal mixture and pured crystals from B. thuringienis strains KpC1, KpF3 and OpQ3 (belonging to the first physiological group including the subspecies japonensis, yoso, jinghongiensis ) proved to be the most active against insects (61-65% of corrected mortality). The lowest toxicity (7-28% mortality) was caused by B. thuringiensis wratislaviensis strains (PO12 and 13).
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Zakład Parazytologii Ogólnej, Instytutu Mikrobiologii Uniwersytetu Wrocławskiego 51-148 Wrocław, Przybyszewskiego 63/77.
Kucińska
J
J
Rydzanicz
K
K
D000330:Aedes / Q000382:microbiology*; D000818:Animals; D001413:Bacillus thuringiensis / Q000737:chemistry* / Q000145:classification / Q000472:pathogenicity*; D000083722:Bacillus thuringiensis Toxins; D001426:Bacterial Proteins / Q000737:chemistry / Q000145:classification / Q000302:isolation & purification*; D001427:Bacterial Toxins / Q000737:chemistry / Q000145:classification / Q000302:isolation & purification*; D004731:Endotoxins / Q000737:chemistry / Q000302:isolation & purification*; D006460:Hemolysin Proteins; D007306:Insecticides / Q000302:isolation & purification; D007814:Larva; D010572:Pest Control, Biological / Q000379:methods; D011044:Poland; D013045:Species Specificity
D000083722:Bacillus thuringiensis Toxins; D001426:Bacterial Proteins; D001427:Bacterial Toxins; D004731:Endotoxins; D006460:Hemolysin Proteins; D007306:Insecticides; C030956:insecticidal crystal protein, Bacillus Thuringiensis