EFEITO DE QUATRO LINHAGENS DE BACILLUS THORINGIENSIS var KURSTAKI EM OVOS E LARVAS DE HAEMONCHUS CONTORTUS
Padilha) Charles, Terezinha; de Paula) Santos, Clóvis; Oliveira) Silva-Werneck, Joseilde; Manoel Cabral de Sousa) Dias, José; Departamento de Bacteriologia) Rabinovitch, Leon; Guaycurus, Tania).
Ci. Rural
; 24(3)1994.
Artículo
en Portugués
| VETINDEX | ID: vti-702985
Ovicidal and larvicidal effect of Bacillus thuringiensis var. kurstaki on free living stages of trichostrongylid nematodes is being surveyed using a bioassay in which 48-72 hours culture broth (>90% of spores) of the bacteria is added to fresh feces or feces incubated previously for 24 or 48 hours. Treated feces were incubated at 27°C for seven days after which the larvae were recovered through baermanization and formalized for a later counting. Ovicidal effect was observed in two strains and larvacidal effect in four strains.
Biblioteca responsable:
BR68.1
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