Pest control in Saudi Arabia is entirely relied on the application of chemical agents. Little
information is known about the natural presence of Bacillus thuringiensis species that …

Bacillus thuringiensis (Bt) being an eco-friendly bioinsecticide is effectively used in pest
management strategies and, therefore, isolation and identification of new strains effective …

Bacillus thuringiensis (Bt)-based bioinsecticides and transgenic plants expressing proteins
with insecticidal activity (Cry and Vip) have been successfully used in several integrated …

BACKGROUND Spodoptera littoralis (Boisduval) larvae are known by their susceptibility to
Bacillus thuringiensis subsp. aizawai strains. In order to prevent the appearance of B …

This study aimed to select and characterize Bacillus thuringiensis strains with toxic activity
on Helicoverpa armigera, Spodoptera cosmioides and Spodoptera eridania. Fifty B …

Bacillus thuringiensis (Berliner), the insect pathogen has been isolated from a variety of
habitat. It is understood that the habitat of B. thuringiensis has always been associated with …

Abstract Background Bacillus thuringiensis (Bt) Berliner is an omnipresent soil bacterium
used as world's leading biopesticide to combat agriculturally important insect pests. This …

Bacillus thuringiensis (Bt) isolates were found in all samples of soil in nine Governorates of
Yemen. From 384 isolates of Bacillus recovered from these soil samples after acetate …

Bacillus thuringiensis üreme döngüsü sırasında kristal oluşturması nedeniyle biyopestisit
üretimi için en çok kullanılan bakteridir. Bacillus thuringiensis biyopestisitlerinin tekrarlayan …

Corresponding Author: Rathinam Xavier, Ph. D; e-mail: rxavier77@ yahoo. com 149 such as
Bacillus thuringiensis subsp. israelensis and Bacillus thuringiensis subsp. jegathesan …