Bacillus thuringiensis var. israelensis production involving re-use of the supernatant von LUNA, C. L, SILVA, G. R, RIOS, E. M. M. M

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Evaluation of an experimental product based on Bacillus thuringiensis sorovar. israelensis against Aedes aegypti larvae (Diptera:Culicidae) von de Araújo, Ana Paula, de Melo-Santos, Maria Alice Varjal, Carlos, Sidney de Oliveira, Rios, Eugênia Maria Mariz Maranhão, Regis, Lêda

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Zymomonas mobilis research in the Pernambuco Federal University von Falcão de Morais, J.O., Rios, E.M.M.M., Calazans, G.M.T., Lopes, C.E.

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On the settling of Bacillus sphaericus spores by pH adjustment von Luna, C.L, Rios, E.M.M.M, Lopes, C.E

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On the effect of temperature and pH on the settling behavior of a flocculent strain of Zymomonas mobilis von Lopes, CE, Calazans, GMT, Rios, EMMM, Carlos, T F

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