Resistance of Bacillus larvae in beeswax
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چکیده
منابع مشابه
Thermal resistance of Bacillus larvae spores in honey.
Considerable attention has been given to the effect of heating in various media on the viability and virulence of the spores of Bacillus larvae, the causative agent of the honeybee disease, American foul brood (White, 1920). Few data have been reported, however, concerning temperatures above the boiling point of honey (White, 1920; Burnside, 1940a, 1945). Under a project on sterilization of hon...
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The types of fatty acids produced by two strains each of Bacillus larvae, B. lentimorbus, and B. popilliae, and their distribution patterns, were studied by gas-liquid chromatography. All six organisms produced eight major fatty acids: six branched (iso-C(14), -C(15), -C(16), and -C(17), and anteiso-C(15) and -C(17)), two normal (n-C(14) and -C(16)), and two minor (n-C(15) and monounsaturated n...
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In recent years considerable attention has been paid to the elucidation of pathways of carbohydrate breakdown differing from that of the well-known Embden-Meyerhof-Parnas (EMP) scheme. Although it is recognized that the stepwise oxidation of glucose via gluconate with or without preliminary phosphorylation is an important means by which a number of aerobic bacteria obtain their energy (Barron a...
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Protoplasts of Bacillus larvae NRRL b-3555 and Bacillus subtilis RM125 (restrictionless, modificationless mutant) were transfected with DNA from the B. larvae bacteriophage PBL1c in the presence of polyethylene glycol. B. subtilis 168 and Bacillus popilliae NRRL B-2309M protoplasts could not be transfected with PBL1c DNA. Protoplasts of B larvae NRRL B-3555 were transformed with plasmids pC194 ...
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We evaluated the larvicidal activity of the granular formulation of Bacillus thuringiensis israelensis (Bti) serotype H-14 (Vectobac G, 200 ITU/mg) and Bacillus sphaericus (Bsph) serotype H5a5b (Vectolex CG, 670 Bs ITU/mg) against Anopheles arabiensis and other mosquitoes in breeding habitats in 3 sites, Gash-Barka, Anseba, and Debub zones, in Eritrea. The primary objective was to determine the...
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ژورنال
عنوان ژورنال: Apidologie
سال: 1993
ISSN: 0044-8435
DOI: 10.1051/apido:19930103