logo Bangladesh Agricultural University (BAU)
Dr. Mohammad Tofazzal Hossain Howlader
Dr. Mohammad Tofazzal Hossain Howlader

Professor Contact No : +8801742220007
Department of Entomology Email : tofazzalh@bau.edu.bd
Faculty of Agriculture
 
Research Interest:   Biopesticide, Insect Pathology and Insect Biotechnology, Bacillus thuringienssis, Entomopathogenic fungi, Mosquito Control, Vegetable Insect Pest Management
Doctor Of Philosophy (PhD)    - 2010
Okayama University
Japan
MS In Entomology
Bangladesh Agricultural University, Mymensingh
Bangladesh
B.Sc.Ag. (Hons)
Bangladesh Agricultural University
Bangladesh
No Research information available..
No training information available..
No service information available..
Total Number:  21
 

National

  1. M.T.H. Howlader, M.A.Haque& M. Shahjahan.  2004 (December). Relative Abundance of Insect Pests and Loss Assessment of Rice seeds at Different Storage Conditions. J. Bangladesh Agril. Univ., 2(2): 271-279.
  2. S.Nandi, M.T.H.Howlader, Md.  Zakir Hossain and M.A. Haque.  2004 (December). Bioefficacy of Nimbicidine against Pulse Beetle, Callosobruchus maculates (F.)  on stored  gram.  Bangladesh J. Environ. Sci., 10(2):280-285.
  3. M.T.H. Howlader&M.A.Haque. 2004 (June). Effect of Storage Structures and Storage Period on the Prevalence of Insects in Stored Rice Seeds and Their Impact on Seed Quality. Progress. Agric., 15(1): 303-308.
  4. M.N.Alam, M.A.Haque, Masum Ahmad &M.T.H. Howlader.  2004 (June). Lethal and Sub-lethal Effects of Bacillus thuringiensis ssp.  kurstaki  on  the  Jute  Hairy  Caterpillar,  Spilarctiaobliqua  (Walker). J. Agric. Rural Dev., 2(1): 59-65.
  5. T.Yeasmin, M.T.H Howlader, K.S. Ahmed and M. Ahmad. 2014. Effect of some plant powders with ash on mortality and oviposition of pulse beetle, Callosobruchuschinensis L. (Coleoptera: Bruchidae). Bangladesh J. Seed Sci. & Tech. 18 (1 &2): 90-95.
  6. T. Yeasmin, M.T.H. Howlader, K.S. Ahmed and M. Ahmad. 2014. Potential of four botanical powders and ash on inhibition of f1 adult emergence of pulse beetle, Callosobruchuschinensis L. (Coleoptera: Bruchidae) and weight loss on gram seeds. Bangladesh J. Seed Sci. & Tech. 18 (1&2): 104-110.

 

International

  1. Tarikul Islam, Md. Jamil Hossain Biswas, Mohammad Tofazzal Hossain Howlader and Mohammad Shaef Ullah. 2007. Laboratory evaluation of Beauveria bassiana, some plant oils and insect growth regulators against two-spotted spider mite, Tetranychus urticae Koch (Acari:Tetranychidae). Persian J. Acarol. 6 ( 3): 203–211.
  1. N. Khatun, M.T.H. Howlader, T. Islam and G. Das. 2016. Comparative efficacy of some biopesticides and a pyrethroid against cucurbit fruit fly, Bactroceracucurbitae(Coquillett) on Bitter gourd.Intern. J. Entom. Res.1(2): 23-28.
  2. N. Khatun, M.T.H. Howlader and G. Das. 2015. Efficacy of abamectin alone or in combination with emamectin benzoate, lambda-cyhalothrinand lufenuron against the infestation of cucurbit fruit fly, Bactroceracucurbitae (Coq.). J. Entom. Zool. Stud., 3(5): 311-315.
  3. A. Asafuddaullah, M.M. Uddin, K.S. Islam, M.T.H. Howlader and M.M. Rahman. 2015. Host preference of epilachna beetle, Epilachnadodecastigma (wied.) among cucurbitaceous vegetables. Intern. J. Appl. Sci. Biotech. 3(2): 352-358.
  4. R. Matsumoto, Y. Shimizu, M.T.H. Howlader, M. Namba, A. Iwamoto, H. Sakai,T. Hayakawa. 2014. Potency of insect-specific scorpion toxins on mosquito control using Bacillus thuringiensis Cry4Aa. J. Biosci. Bioeng., 117(6): 680-683.
  5. M.T.H. Howlader, Y. Kagawa, A. Miyakawa, A. Yamamoto, T. Taniguchi, T. Hayakawa, H. Sakai. 2010. Alanine scanning analyses of three major loops located in the domain II of Bacillus thuringiensismosquitocidal Cry4Aa toxin. Appl. Environ. Microbiol., 76(3): 860-865.
  6. M.T.H. Howlader, Y. Kagawa, H. Sakai, T. Hayakawa. 2009.Biological properties of loop-replaced mutants of Bacillus thuringiensismosquitocidal Cry4Aa. J. Biosci. &Bioeng. 108(3):179-183.
  7. Hayakawa T, Howlader M.T.H, Yamagiwa M, Sakai H. 2008. Design and construction of a synthetic Bacillus thuringiensis Cry4Aa gene: Hyperexpression in Escherichia coliAppl. Microb. &Biotech.,80(6):1033-37.
  8. Sakai, H. Howlader, M.T.H. Ishida, Y. Nakaguchi, A. Oka, K. Ohbayashi, K. Yamagiwa, M. Hayakawa, T.2007. Flexibility and Strictness in Functional Replacement of Domain III of Cry Insecticidal Proteins from Bacillus thuringiensis. J. Biosci. Bioeng., 103(4), 381-383.

 

Proceeding publications

  1. M.T.H. Howlader, S. Nakao, H. Sakai, T. Hayakawa. 2013. Functional structures of Cry4Aa toxin that are responsible for the mosquitocidal activity against Culexpipiens. In KMS Aziz (Edt.), Proceedings of the international conference on biotechnology. Paper presented at The International Conference on Biotechnology, Dhaka, Bangladesh, 25-26 May, 2013 (pp. 59-67). CARES (Committee of Action for Research, Extension and Services), Banani, Dhaka, Bangladesh.

 

List of International Presentations

  1. M.T.H. Howlader, S. Nakao, H. Sakai, and T. Hayakawa. 2014. Interactions between mosquitocidal Cry4Aa and the brush border membrane proteins of Culex pipiens larvae. Presented in the 46th Annual Meeting of the Society for Invertebrate Pathology Conference on Invertebrate Pathology and Microbial Control & NEMASYM RCN Nematode-Bacterium Symbioses Coordination Network, August 11-15, 2014, Pennsylvania, USA, pp. 61.
  2. T. Hayakawa, S. Sato, S. Iwamoto, S. Sudo, M.T.H. Howlader, and H. Sakai. 2014. Novel protein production system using a peptide-tag derived from Bacillus thuringiensis mosquitocidal Cry4Aa toxin. Presented in the 46th Annual Meeting of the Society for Invertebrate Pathology Conference on Invertebrate Pathology and Microbial Control & NEMASYM RCN Nematode-Bacterium Symbioses Coordination Network, August 11-15, 2014, Pennsylvania, USA, pp. 41.
  3. M.T.H. Howlader, S. Nakao, H. Sakai and T. Hayakawa. 2012. Detection of domain II loops that are responsible for mosquitocidal activity of Cry4Aa from Bacillus thuringiensis. Presented in the 35th Annual Meeting of the Molecular biology Society of Japan, Dec. 11-14, 2012, Fukuoka, Japan, p393.
  4. M. Kanaji, T. Komada, Howlader, M.T.H., H. Sakai and T. Hayakawa. 2012. Mutational analysis of the putative receptor domains of Cry11A mosquito-larvicidal protein. Presented in the 35th Annual Meeting of the Molecular biology Society of Japan, Dec. 11-14, 2012, Fukuoka, Japan, p393.
  5. M.T.H. Howlader, T. Hayakawa and H. Sakai. 2011. Mode of Action of Cry4Aa - A mosquitocidal toxin of Bacillus thuringiensis. Presented in the 4th International Conference on Integrated Pest management for the development of IPM in Asia and Africa (20-22 January 2011) held at the Bangladesh Agricultural University. Organized by IPM lab, BAU and University of Nigata, Japan, pp. 15.
  6. T. Hayakawa., M.T.H. Howlader, H. Sakai. 2010. Mutational analyses of loops in domain II of Bacillus thuringiensis mosquitocidal Cry4Aa toxin. Presented in the 43th Annual Meeting of the Society for Invertebrate Pathology and 10th International Colloquium on Invertebrate Pathology and Microbial Control, July 11-15, Trabzon-Turkey, pp. 39.
  7. Y. Ono, T. Adachi, Y. Kagawa, M.T.H. Howlader, T. Hayakawa and H. Sakai. 2009. Construction of Cry4Aa loop2 mutants carrying recovered insecticidal activity. Presented in 24th General Meeting of Japan Society for Biosci. Biotech. and Agrochem., May 23, 2009, at the Kunibiki Messe, Matsue City, Shimane Prefecture, Shimane, pp. 20.
  8. M.T.H.Howlader, Y.Kagawa, H. Sakai, T. Hayakawa. 2008. Loop2 in Cry4Aa domain II, but not loops 1 and 3, is essential for the mosquitocidal activity against Culex pipiens. Presented in the 41st Annual Meeting of the Society for Invertebrate Pathology and 9th International Conference on Bacillus thuringiensis, August 3-7, 2008, UK, pp. 38.
  9. M.T.H.Howlader, Y.Kagawa, T. Hayakawa and H. Sakai. 2008. Properties of loop regions in relation to insecticidal activity of Cry4Aa. Presented in the Annual meeting of the J. Soc. Biosci., Biotech. and Agrochem. (JSBBA), 26-29th March, 2008, Nagoya, Japan, pp.245.
  10. M.T.H. Howlader, Y. Ishida, A. Nakaguchi, K. Oka, K. Ohbayashi, M. Yamagiwa, T. Hayakawa, and H. Sakai. 2007. Functional Role of Domain III of Cry Insecticidal Proteins from Bacillus thuringiensis. Presented in 18th General Meeting of the J. Soc. Biosci., Biotech. and Agrochem. (JSBBA), (12th May, 2007) held at the Prefectural University of Hiroshima, Hiroshima campus. pp. 16.
  11. T. Hayakawa, M.T.H.Howlader, Y.Kagawa and H. Sakai. 2007. Loops in Domain II of Cry4Aa and Insecticidal Activity. Presented in 13th Bacillus thuringiensis (BT) conference, 27 to 28th September, 2007, Niigata, Japan, pp. 9.T. Hayakawa, M.T.H.Howlader, Y.Kagawa and H. Sakai. 2007. Role of the loops in domain II of Cry4Aa on mosquitocidal activity. Presented in the joint meeting of the 3oth Annual Meeting of the Molecular Biology Society of Japan and 80th annual meeting of the Japanese Biochemical Society, held during 11-15th December, 2007, in Yokohama, Japan.
  12. T. Hayakawa, M.T.H. Howlader, Y. Kagawa, T. Taniguchi, A. Miyakawa, A. Yamamoto and H. Sakai. 2008. Relation of loop structure to insecticidal activity of Bacillus thuringiensis Cry4Aa. Presented in the joint meeting of the 8th Symposium of Insect Pathology Research and 14th Bacillus thuringiensis (BT) conference held during 11th to 13th September, 2008 in Yamanashi, Japan.

 

List of Poster Presentations

  1. Y. Kagawa, M.T.H. Howlader, A. Miyakawa, A. Yamamoto, T. Taniguchi, T. Hayakawa and H. Sakai. 2008. Mutational analysis of the putative receptor binding domains of Cry4Aa mosquito-larvicidal protein. Poster presented in the joint meeting of the 31th Annual Meeting of the Molecular Biology Society of Japan and 81th Annual Meeting of the Japanese Biochemical Society, held during 9th to 12th December, 2008, in Kobe Port Island, Japan.
  2. M.T.H. Howlader, S. Nakao, H. Sakai and T. Hayakawa. 2012. Detection of domain II loops that are responsible for mosquitocidal activity of Cry4Aa from Bacillus thuringiensis. Presented in the 35th Annual Meeting of the Molecular biology Society of Japan, Dec. 11-14, 2012, Fukuoka, Japan, poster no. 2P-0803.
  3. M. Kanaji, T. Komada, Howlader, M.T.H., H. Sakai and T. Hayakawa. 2012. Mutational analysis of the putative receptor domains of Cry11A mosquito-larvicidal protein. Presented in the 35th Annual Meeting of the Molecular biology Society of Japan, Dec. 11-14, 2012, Fukuoka, Japan, poster no. 2P-0805.

International

  1. N. Khatun, M.T.H. Howlader, T. Islam and G. Das. 2016. Comparative efficacy of some biopesticides and a pyrethroid against cucurbit fruit fly, Bactroceracucurbitae(Coquillett) on Bitter gourd.Intern. J. Entom. Res.1(2): 23-28.
  2. N. Khatun, M.T.H. Howlader and G. Das. 2015. Efficacy of abamectin alone or in combination with emamectin benzoate, lambda-cyhalothrinand lufenuron against the infestation of cucurbit fruit fly, Bactroceracucurbitae (Coq.). J. Entom. Zool. Stud., 3(5): 311-315.
  3. A. Asafuddaullah, M.M. Uddin, K.S. Islam, M.T.H. Howlader and M.M. Rahman. 2015. Host preference of epilachna beetle, Epilachnadodecastigma (wied.) among cucurbitaceous vegetables. Intern. J. Appl. Sci. Biotech. 3(2): 352-358.
  4. R. Matsumoto, Y. Shimizu, M.T.H. Howlader, M. Namba, A. Iwamoto, H. Sakai,T. Hayakawa. 2014. Potency of insect-specific scorpion toxins on mosquito control using Bacillus thuringiensis Cry4Aa. J. Biosci. Bioeng., 117(6): 680-683.
  5. M.T.H. Howlader, Y. Kagawa, A. Miyakawa, A. Yamamoto, T. Taniguchi, T. Hayakawa, H. Sakai. 2010. Alanine scanning analyses of three major loops located in the domain II of Bacillus thuringiensismosquitocidal Cry4Aa toxin. Appl. Environ. Microbiol., 76(3): 860-865.
  6. M.T.H. Howlader, Y. Kagawa, H. Sakai, T. Hayakawa. 2009.Biological properties of loop-replaced mutants of Bacillus thuringiensismosquitocidal Cry4Aa. J. Biosci. &Bioeng. 108(3):179-183.
  7. Hayakawa T, Howlader M.T.H, Yamagiwa M, Sakai H. 2008. Design and construction of a synthetic Bacillus thuringiensis Cry4Aa gene: Hyperexpression in Escherichia coliAppl. Microb. &Biotech.,80(6):1033-37.
  8. Sakai, H. Howlader, M.T.H. Ishida, Y. Nakaguchi, A. Oka, K. Ohbayashi, K. Yamagiwa, M. Hayakawa, T.2007. Flexibility and Strictness in Functional Replacement of Domain III of Cry Insecticidal Proteins from Bacillus thuringiensis. J. Biosci. Bioeng., 103(4), 381-383.

Proceeding publications

  1. M.T.H. Howlader, S. Nakao, H. Sakai, T. Hayakawa. 2013. Functional structures of Cry4Aa toxin that are responsible for the mosquitocidal activity against Culexpipiens. In KMS Aziz (Edt.), Proceedings of the international conference on biotechnology. Paper presented at The International Conference on Biotechnology, Dhaka, Bangladesh, 25-26 May, 2013 (pp. 59-67). CARES (Committee of Action for Research, Extension and Services), Banani, Dhaka, Bangladesh.
No participation information available..
No patent information available..
No prize information available..
No professional affiliation information available..