Production of Bacillus thuringiensis Berliner var. kurstaki Grown in Alternative Media
نویسندگان
چکیده
منابع مشابه
Transport of Bacillus thuringiensis var. kurstaki via fomites.
The intentional and controlled release of an aerosolized bacterium provides an opportunity to investigate the implications of a biological attack. Since 2006, Los Alamos National Laboratory has worked with several urban areas, including Fairfax County, VA, to design experiments to evaluate biodefense concepts of operations using routine spraying of Bacillus thuringiensis var. kurstaki (Btk). Bt...
متن کاملاثرات زیرکشندگی Bacillus thuringiensis subsp. kurstaki Berliner روی کرم غوزه پنبه، Helicoverpa armigera Hübner
چکیده کرم غوزه پنبه، Helicoverpa armigera Hübner (Lepidopter: Noctuidae) یکی از آفات مهم محصولات کشاورزی در غالب نقاط دنیا از جمله ایران میباشد. در این آزمایش اثرات زیرکشنده غلظت LC20 باکتریBacillus thuringiensis subsp. kurstaki Berliner روی لاروهای سن سوم کرم غوزه پنبه در شرایط دمایی 1 ± 26 درجه سلسیوس، رطوبت نسبی10 ± 65 درصد و دوره نوری 8 : 16 ساعت (تاریکی : روشنایی) در آزمایشگاه مورد برر...
متن کاملSafety of Bacillus thuringiensis var. kurstaki Applications for Insect Control to Humans and Large Mammals
This minireview discusses the risks to humans and large mammals associated with the use of Bacillus thuringiensis var. kurstaki (Btk) in forest, agricultural and urban environments. The first subspecies used for insect control was Bacillus thuringiensis subsp. thuringiensis (Btt), known at the time as Bt Berliner. Much of the early work done with Bt does not identify the subspecies. Btk is regi...
متن کاملBacillus Thuringiensis Berliner: Isolation to Application: a Review
Bacillus thuringiensis (Bt) is a ubiquitous soil bacterium that produces an array of insecticidal crystal proteins with varied specificities. Recently a lot of effort is being made to collect, characterize, utilize novel and more potent strains of Bt. The crystal proteins (Cry proteins) produced by Bt are important in agricultural, horticultural and public health pest management. In addition to...
متن کامل[Potential of Bacillus thuringiensis israelensis Berliner for controlling Aedes aegypti].
The importance of the entomopathogenic bacterium Bacillus thuringiensis israelensis in the control of Aedes aegypti is presented. The use and potential of B. thuringiensis israelensis against the mosquito vector of dengue fever is described. Other aspects such as insect's resistance development against chemicals and advantages and constraints of using microbial control are discussed. Emphasis i...
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ژورنال
عنوان ژورنال: Biocontrol Science and Technology
سال: 1997
ISSN: 0958-3157,1360-0478
DOI: 10.1080/09583159730785