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Aislamiento y caracterización molecular y biológica de cepas nativas de bacillus thuringiensis para el control de tuta absoluta (meyrick: lepidoptera: gelechiidae), insecto plaga del tomate (lycopersicon esculentum)
Se recolectaron 28 muestras de suelo en 14 municipios en Colombia. Se aislaron bacilos esporulados, que se
caracterizaron microscópicamente cuantificando cristales. Los aislamientos positivos para cristales se sometieron ...
Molecular and biological characterization of native Bacillus thuringiensis strains for controlling tomato leafminer (Tuta absoluta Meyrick) (Lepidoptera: Gelechiidae) in Colombia
Twenty-eight soil samples were obtained from
open fields and greenhouses used for tomato cultivation in
various regions of Colombia. For functional characterization, 99 Bacillus thuringiensis (Bt) strains were isolated ...