Bacillus thuringiensis growth and toxicity: Basic and applied considerations

C Avignone-Rossa, CF Mignone - Molecular biotechnology, 1995 - Springer
Despite the known importance of the composition of culture media and culture conditions on
Bacillus thuringiensis growth and toxicity, very few reviews are concerned with this subject …

[PDF][PDF] Evaluation of industrial by-products for the production of Bacillus thuringiensis strain GP139 and the pathogenicity when applied to Bemisia tabaci nymphs.

JA Salazar-Magallon, VM Hernandez-Velazquez… - 2015 - researchgate.net
Three industrial by-products were evaluated to produce Bacillus thuringiensis strain GP139:
molasses with soybean flour, nejayote with sucrose, cheese-whey with sucrose and HCT as …

Influence of media composition on the production of δ-endotoxin by Bacillus thuringiensis var. thuringiensis

SG Mummigatti, AN Raghunathan - Journal of Invertebrate Pathology, 1990 - Elsevier
Powders of edible leguminous seeds, greengram (Vigna radiata) or soybean (Glycine max),
were used as the major protein source with different combinations of soluble starch and/or …

Potato flour mediated solid-state fermentation for the enhanced production of Bacillus thuringiensis-toxin

RB Smitha, VN Jisha, S Pradeep, MS Josh… - Journal of bioscience …, 2013 - Elsevier
In this study, we explored the efficacy of raw potato flour (PF) as supplement to the
conventional LB medium (LB control, designated as M1) for enhancing the concomitant …

Dual production of amylase and δ-endotoxin by Bacillus thuringiensis subsp. kurstaki during biphasic fermentation

RB Smitha, VN Jisha, S Sajith, S Benjamin - Microbiology, 2013 - Springer
This study examined the efficacy of a Bacillus thuringiensis (Bt) strain in producing amylase
(EC 3.2. 1.1) as a by-product without affecting its unique ability for producing δ-endotoxin …

Effect of different fermentation strategies on Bacillus thuringiensis cultivation and its toxicity towards the bagworm, Metisa plana Walker (Lepidoptera: Psychidae)

MMM Masri, AB Ariff - Egyptian Journal of Biological Pest Control, 2020 - Springer
The effect of batch and fed-batch fermentation on the cultivation performance of Bacillus
thuringiensis was investigated using a 5-l stirred tank bioreactor. Significantly higher viable …

Growth, sporulation and toxin production byBacillus thuringiensis subsp.israelensis andB. sphaericus in media based on mustard-seed meal

RP Gangurde, YI Shethna - World Journal of Microbiology and …, 1995 - Springer
Bacillus thuringiensis subsp. israelensis and B. sphaericus strains 2362 and 1593 were
grown in media based on defatted mustard-seed meal (MSM). The meal contains 40%(w/w) …

Production of Bacillus thuringiensis biopesticides using waste materials

M De Lourdes Tirado Montiel, RD Tyagi… - Bioconversion of waste …, 1998 - Springer
Chemical insecticides have been used to control insect pests that damage plants in
agriculture and forestry or that are vectors of human diseases, such as malaria, filaria, yellow …

[HTML][HTML] Solid-State Fermentation for the Concomitant Production of δ-Endotoxin and Endospore from Bacillus thuringiensis subsp. kurstaki

VN Jisha, S Benjamin - Advances in Bioscience and Biotechnology, 2014 - scirp.org
Water stress and limited aeration imparted by solid-state fermentation (SSF) were reported
as crucial factors for the enhancement of endospore production by Bacillus thuringiensis …

Optimization of growth conditions of Bacillus thuringiensis isolates from various sources in Kenya and toxicity assays of their delta-endotoxin against Chilo partellus

DA Kwalimwa - 2014 - ir.jkuat.ac.ke
Chemical pesticides have disadvantages such as high production costs, short persistence,
comparative low efficacy, development of resistance to toxin and causing ecological …