Results 211 to 220 of about 309,976 (244)

The Biotechnology of Bacillus Thuringiensis

Critical Reviews in Biotechnology, 1987
One of the challenges in the application of biotechnology to pest control is the identification of agents found in nature which can be used effectively. Biotechnology offers the potential of developing pesticides based on such agents which will provide environmentally sound and economically feasible insect control alternatives.
R E, Andrews, R M, Faust, H, Wabiko, K C, Raymond, L A, Bulla   +4 more
openaire   +2 more sources

???????????????????????? ?????????????????????????? ???????????????????? ???? ???????????? ?????????????????????????????? Bacillus thuringiensis

2012
The paper provides overview of the scientifically-methodical approaches directed on the improvement of ??know-how?? and application of preparations created on the basis of natural entomopathogenic Bacillus thuringiensis ??? producers of biologically active substances and agents of preparations of phytoprotective action.
openaire   +3 more sources

??????????????????????-???????????????????? ???????????? ???????????????????????? ???????????????????????? ???????????????????????? ???????????????????????????? ???????????????????????????????? ???????????????? Bacillus thuringiensis ?? ?????????????????????????? ?????????????????? ??????????????

2013
???????????????? ???????????????????? ???????? ???????????????????? ???????????????????????? ???????????????????? ???????????????????????? ???????????????????????? ???????????????????????????? ???????????????????????????????? ???????????????? ?????????? Bacillus thuringiensis ?? ?????????????????????????? ?????????????????? ??????????????. ???? ????????
openaire   +2 more sources

Antitrichomonal strains of Bacillus thuringiensis

Parasitology Research, 2002
Parasporal inclusion proteins from a total of 816 Bacillus thuringiensis strains isolated in Japan were examined for antitrichomonal activity against Trichomonas vaginalis. Ten strains of B. thuringiensis inhibited the growth of T. vaginalis in 48 h cultures at 37 degrees C.
Shigeo, Kondo, Eiichi, Mizuki, Tetsuyuki, Akao, Michio, Ohba   +3 more
openaire   +2 more sources

Bacillus thuringiensis: an impotent pathogen?

Trends in Microbiology, 2010
Bacillus thuringiensis (Bt) is an insecticidal bacterium that has successfully been used as a biopesticide for many years. It is usually referred to as a soil-dwelling organism, as a result of the prevalence of its spores in this environment, but one that can act as an opportunistic pathogen under appropriate conditions.
Raymond, Ben, Johnston, Paul R., Nielsen-LeRoux, Christina, Lereclus, Didier, Crickmore, Neil   +4 more
openaire   +2 more sources

Siderophores of Bacillus anthracis, Bacillus cereus, and Bacillus thuringiensis

Biochemical and Biophysical Research Communications, 2006
Three Bacillus anthracis Sterne strains (USAMRIID, 7702, and 34F2) and Bacillus cereus ATCC 14579 excrete two catecholate siderophores, petrobactin (which contains 3,4-dihydroxybenzoyl moieties) and bacillibactin (which contains 2,3-dihydroxybenzoyl moieties). However, the insecticidal organism Bacillus thuringiensis ATCC 33679 makes only bacillibactin.
Melissa K, Wilson, Rebecca J, Abergel, Kenneth N, Raymond, Jean E L, Arceneaux, B Rowe, Byers   +4 more
openaire   +2 more sources

[Bacillus thuringiensis: a biotechnology model].

Journal de la Societe de biologie, 1999
Bacillus thuringiensis (Bt) est une bactérie du sol, sporulante, Gram positif et aérobie facultative. Elle est connue depuis le début du siècle pour son activité insecticide contre les larves de certains Lépidoptères (ravageurs des cultures ou défoliateurs des forêts).
Sanchis Borja, Vincent, Lereclus, Didier
openaire   +3 more sources

Periorbital Cellulitis Caused by Bacillus Thuringiensis

European Journal of Ophthalmology, 2010
Purpose Periorbital cellulitis is an inflammation of the lids and periorbital tissues without signs of true involvement such as proptosis or limitation of eye movement. Methods Bacillus thuringiensis is a Gram-positive, spore-forming soil bacterium with the ability to produce insecticidal crystal proteins. B thuringiensis is an extremely rare causative
Peker, Erdal, Cagan, Eren, Dogan, Murat, Caksen, Huseyin, Kilic, Adil, Yesilmen, Osman   +5 more
openaire   +3 more sources

Recovery of Bacillus thuringiensis var. thuringiensis from field soils

Journal of Invertebrate Pathology, 1970
Abstract Bacillus thuringiensis was recovered at numbers ranging from 7,800 to 170,000 propagules, essentially spores, per gram of soil from a silty clay loam, from two silt loams, but not from a muck soil to which either of the commercial products known as Thuricide and Biotrol had been applied for the control of insect pests on cabbage and lettuce ...
S M, Saleh, R F, Harris, O N, Allen
openaire   +2 more sources

?????????????? ?????????? ???????????????????????????????? ???????????????? Bacillus thuringiensis ?? ?????????? ?????????????????? ??????????????????

2011
???? ?????????????????? ?????????????????? ?????????????????? ?????? ?????????????? ???????????????? ???????????? ???????????????? Bacillus thuringiensis, ?????????????????????? ???????????? ?????????????????????????? ?????????????????? Lepidoptera ?? Diptera. ?????????????? ??????????????????-?????????????????????????? ???????????????? ?? ????????????
openaire   +3 more sources